eChapters

3.1 Introduction

Ozone (O₃) is present throughout the atmosphere and can have either positive or negative effect depending on where it is found. The stratosphere (15-50 km) has the largest (90%) concentrations of O₃ (Colls, 1997). Stratospheric O₃ is important as it regulates the transmittance of ultraviolet light to the surface of the earth. Hence reductions in stratospheric O₃ in Polar regions, particularly the Antarctic “ozone hole”, are of concern regarding the health effects of exposure to increased levels of ultra violet (UV) radiation. In the troposphere (0-15 km), O₃ is a toxic pollutant of global importance and it is a major constituent of photochemical smog. Interest in pollutant O₃ and in its effects on living organisms has increased in the last decades as a consequence of the rise in its ground-level concentration and of the widening of its diffusion (Ashmore, 2005). Economic growth requires more energy production, which would result in increased production of NOx and volatile organic compounds (VOCs) precursors for O₃ formation (Ghude et al., 2008).

1.1. Weeds

Plants that are unwanted in a given situation and may be harmful, dangerous or economically detrimental.

Weed invasion ranked second to habitat loss in causing biodiversity decline.

Major threat to both the productivity of land and water and integrity of natural ecosystems.

The word cereal was derived from Ceres, the name of the Roman goddess of harvest and agriculture. Cereals are grasses (members of the monocot family Poaceae, also known as Gramineae) cultivated for the edible components of their grain (botanically, a type of fruit called a caryopsis), composed of the endosperm, germ and bran. Cereal grains are grown in greater quantities and provide more food energy worldwide than any other type of crop and therefore they are called staple crops.

Pulses may be defined as the dried edible seeds of cultivated legumes. They belong to the family of peas, beans and lentils (Family: Fabaceae). English word pulse is taken from the Latin word ‘Puls’, meaning pouage or thick pap. Pulses are a large family and various species are capable of surviving in very different climates and soils. Pulses are cultivated in all parts of the world and they occupy an important place in human diet.

1. Father of agronomy is -Peter Decresenzi.
2. Dr. Biwant Rajis the founder of Relay cropping.
3. The Indian Institute of Farming System Research is located at - Modipuram, Meerut, U.P.
4. Scientific study of mixed cropping was firstly done by -La-Flitze (1928).
5. Relay cropping concept was derived from -Relay race.
6. Natural Resource Management is an example of Sustainable Agriculture.
7. Cropping System is a component of -Farming System.

Multiple cropping includes both inter and sequential cropping systems and here the main objective is to utilize the available resources effectively in a given environment. Number of indices are available for assessing land use and the yield advantage of crop mixtures compared to pure stands. These indices not only reflect the difference in criteria used to appraise advantages often encompassing aspects of quality or values as well as yield, but also reflects the different reasons for which an assessment is made.

1. Rotational intensity (RI): Crops are grown in a recurring sequence on the same piece of land with sufficient diversity and intensity. Crop rotations to control erosion/ to improve or maintain soil fertility and to manage weeds, insects and disease. Lower values of rotational intensity indicate mono cropping and higher values of rotational intensity indicates more rotation.

In this chapter we will cover all the basics libraries and some frameworks of machine learning, deep learning and computer vision. We will discuss all about their use with an example and instruction which will states the commands to install to those libraries for building any project in our system. So let’s begin

What is a Library?

Library is an aggregate of features and methods that allow you to take many actions without getting your own code written.

For instance, the libraries that you have to know are if you work with data, numpy, scipy, pandas, etc. They have very simple data processing functions that save you time for small tricks.

Mole

A mole is defined as the amount of chemical substance containing exactly 6.022 140 76 × 10₂₃ numbers of constitutive particles such as atoms, ions and molecules. This number is a fundamental constant named Avogadro’s number in honor of Italian scientist Amedeo Avogadro. This constant is properly reported with an explicit unit of “per mole,” and rounded version being 6.022 × 10₂₃/mol.

This definition has been adopted since November, 2018 revising the old definition based on the number of atoms in a sample of pure ₁₂C weighing exactly 12 g. Thus, as per the definition, 1 mole of any element contains the same number of atoms as 1 mole of any other element. However, the mass of 1 mole of a particular element is different from that of another element.

Molar mass

Molar mass of an element (or compound) is the mass in grams of 1 mole of that substance, a property expressed in units of grams per mole (g/mol).

There is no plant in this world which is uneconomical/not useful. Medicinal plants have been considered as important therapeutic aid for alleviating aliments of human kind. The WHO estimates that 80% of people living in developing countries rely almost exclusively on traditional medicines for their primary health care needs. Aromatic plants are used for essential oils - volatile material extracted from plants or plant parts usually by stream distillation and used in flavours and fragrances for food, soap, detergents, perfumes, lotions etc. Spices are the dry part of a plant such as roots, leaves and seeds which impart to food a certain flavour and pungent stimuli. Spices contain variable amount of fat, protein, carbohydrates, fibres, minerals and vitamins.

The primitive people were living as part of the environment along with other f lora and fauna in a perfect synchrony. Prior to industrialisation the people were living in an environment friendly manner without causing much damage to natural resources. During the time they were making good progress and were building huge structures which are of technical excellence even today. Post industrialisation the whole scenario changed very fast. The population increased many fold, people started making more goods than required to have a market hold to earn more – the human greed increased beyond limit.

14.1 Introduction

Indoor air pollution causes significant health problems for the two billion people worldwide who rely on biomass fuels for their cooking and heating needs. Over the last 30 years awareness of the environmental and social costs of using traditional fuels and stoves has grown. At the same time, studies of the problem have resulted in proven strategies to reduce both fuel use and harmful emissions. Unfortunately, the local stoves currently available do not always represent the best designs that modern engineering can offer. Although open fires are often used wastefully, carefully operated open fires can be fuel efficient and clean burning when tested in the lab. In many situations, cooks are not overly concerned with fuel use, and studies have shown that when fuel is plentiful three-stone fires can use an excessive amount of wood to cook a small amount of food. But in other places where fuel is scarce, open fires can be carefully controlled so that fuel efficiency rivals many first generation improved cook stoves.

Modern cook stoves are designed to clean up combustion first. Then the hot gases can be forced to contact the pot and increasing efficiency without increasing harmful emissions. Fires can be clean burning when expert cooks push the sticks of wood into the fire as they burn, metering the fuel. The open fire can be a hot fire useful when food or drink needs to be prepared quickly. The energy goes into the pot, not into the cold body of a stove. The open fire can burn wood without making a lot of smoke; hot fires burn smoke as it is released from the wood (Fig.14.1). Unfortunately however, many fires used for cooking are built emphasizing simplicity of use and are wasteful and polluting. Modern stoves score higher when tested than even the most carefully operated fire in the laboratory.

Fruit production is gaining momentum in the country. With the production about 90.18 million tonnes of fruits from 6.30 million ha in 2015-16, India is the second largest producer of the fruits in the world after China. During the past three decades, international trade in fruits has seen a rapid expansion.The newer markets are now opening for Indian produce e.g. Japan and USA have opened the route for Indian mangoes. At domestic level, the increase in demand of fruits for consumption both in fresh and the processed form has been evident. The income and livelihood security from this sector are increasing. The government has also supported the horticulture sector particularly area expansion and productivity enhancement of fruits through technological interventions like drip irrigation, fertigation, emphasis on integrated nutrient management, production of high quality planting material etc. Selection of an ideal variety and availability of plant material from a reliable source is the basis for achieving high yield and quality uniform produce. Lack of clonal uniformity not only leads to the problems in crop management but also the differences in maturity may cause delay in commercial picking. A number of improved fruit crops’ varieties have been developed during past few years, which ranged from the high yielding to stress resistant to high quality produce. In fruits and plantation crops more than 150 high yielding varieties suitable for various purposes have been developed. A list of some popular cultivars and new cultivars in major fruit crops has been given here (Table 1).

Introduction

Three hundred million poor people in Asia depend on livestock for their livelihoods and there are opportunities for improvement in livestock related livelihoods due to the rapid and dynamic changes that the livestock sector in Asia is undergoing (Njuki et al. 2010). Piggery farming has been recognized as one of the profitable venture among the rural masses. This venture has proved to be one of the most important livelihood option. Generally the pigs are reared for pork, considering the increasing trend of pork consumers in India; Piggery farming will certainly take a industrial form of livelihood in India in future. There are more than 12.8 million pigs in our country, out of which approximately 14.5% are graded and of exotic variety. There are 120 pig breeding farms in the country whereas pigs of exotic breeds are maintained. China ranks first in the world in pig rearing where number is around 300 million or 1/3 of the world pig population.Pig production is basically an enterprise which is able to convert inedible or inferior quality food into the food rich in animal protein. Pig is considered a machine because they convert grain, pasture and other low quality feed into Pork which is used as human food (Rahman, 2008) . Despite the fact that pig rearing is a profitable enterprise most of the progressive farmers even today hesitate to adopt it due to prejudice sentiments in our society against pig farming. For many others there is religious taboo against pig. A majority of meat eaters also and cheap source of protein. Pork as a source of animal protein is gaining popularity in India and pork products will be in greater demands in years to come. The high carcass yield attracts the farmers because of the better returns within the shortest possible time. High fertility in pigs assumes income to the rearer round the year. To bring about improvement in the productivity of pork and other piggery products extensive crossbreeding programme has been taken up to develop animals of large size, better feed conversion efficiency, high dressing percentage and better quality pork. Pig keeping also contributes to socio-cultural obligations and risk diversification and converts existing resources and low value waste products into high-value animal source food for home consumption and/or sale (NEPED, 2008).

Introduction

Pearl millet (Pennisetum glaucum L.) is the most widely grown type of millet and it is an important staple food grain crop for millions of people in arid and semi arid regions of the world. Pearl millet is very well adapted crop to growing areas characterized by drought, low soil fertility, and high temperature. It is also performs well in soils with high salinity or low pH. Because of its tolerance to difficult growing conditions, it can be grown in areas where other cereal crops, such as wheat or maize, would not survive. Physiologically, it is a C₄ plant which imparts it potential to grow under hot and dry climatic conditions. Among cereals, it is highly responsive to fertilizers and has highest water use efficiency. Pearl millet is being grown as dual purpose crop for both grain and fodder in dry areas like Rajasthan where animal production is complimentary with crop production. Pearl millet is also a good source of important essential minerals for human health like Fe and Zn hence it is useful to alleviating malnutrition.

India ranks third after China and Canada in the world in production of edible oilseed crops. Average yield of rapeseed-mustard in the world is 2043 kg/ha. Average yield of European Union, Canada and China is higher than India. Higher yield in these countries is due to cultivation of long duration varieties suitable for their local climatic conditions. Duration of favorable climatic condition to grow rapeseed-mustard is shorter in India as compared to EU, Canada and China, which enforces cultivation of short duration varieties (130-145days). Rapeseed-mustard contribute one third in the production of edible oils in India. These crops ranks second in area and production after soybean. Total area and production under these crops is 5.80mh and 6.28mt respectively. It is necessary to mention that total water requirement of these crop is 80-240mm, which is very low as compared to other crops. These crops pay higher return by utilizing low inputs, thus, are highly remunerative for the farmers.

Rapeseed-mustard group of crops are mainly cultivated in irrigated areas where at least one irrigation facility is available and only 24.0% of area is under rain-fed situation. Five states of India namely, Rajasthan, Uttar Pradesh, Haryana, Madhya Pradesh and West Bengal contribute 82.00% and 85.67% in total area and production, respectively, under these crops. In Madhya Pradesh 53.2% of total area is irrigated with average yield of 1006 kg/ha, however, 76.6% of total area of country is irrigated even then average yield is only 1083 kg/ha. The lower average seed yield can be attributed to (i) cultivation of very short duration and low yielding B. rapa genotypes in Eastern and North-Eastern states; (ii) susceptibility of varieties to different pests; and (iii) high temperature stress at seedling and reproductive stage. Out of total area under these crops, Indian mustard (Brassica juncea) is grown over more than 80% area. Cultivation of Indian mustard has also been taken up in non-traditional areas of southern states of India viz., Karnataka, Tamilnadu and Andhra Pradesh, recently. This has become possible due to its higher average yield, tolerance against different biotic and abiotic stresses, availability of varieties with 100-152 days maturity, and non-shattering behaviour.

Abstract

Study was undertaken to investigate the toxicity of heavy metals on the structure and function of ectomycorrhizal fungi and their ability to colonize the pine seedlings. Ectomycorrhizal fungi were isolated, cultured and multiplied on MMN medium. Six heavy metals (Cd, Ni, Zn, Pb, Cu and Al) were selected and different concentrations viz; 0 ppm (control), 10 ppm, 50 ppm, 100 ppm, 200 ppm and 500 ppm were used for treating the seedlings. The study was continued for one year. Different growth parameters were measured. Factors such as soil moisture, pH and soil organic carbon on ectomycorrhizal colonization were also analyzed. The mycorrhizal colonization was more in those seedlings having lower concentration of heavy metal treatment. Statistical data analysis has shown that the heavy metals had negative correlation with mycorrhizal colonization. High concentration of metals were toxic to external mycelium, which ultimately resulted in reduction of ectomycorrhizal development. The accumulation of metals in the fungal mycelium and protecting root against metal toxicity was an important factor.

Maize is a miracle crop and is popularly known as “Queen of Cereals” due to its very high yield potential. It’s a leading crop worldwide in terms of area, production and productivity and is suitable to diverse agro-climates. Its extent of adaptability is unmatched by any other crop. Due to this adaptability to diverse climates, maize had been grown by many generations in different parts of the world. Earlier, the primary utilisation of maize was focused towards human consumption and even today it is a staple food of many underprivileged societies especially in African countries and certain tribal pockets in India. It is playing an important role as a cheap source of carbohydrate in daily meals due to high productivity and wider adaptability. With the passage of time the productivity increased due to conscious selection towards high yield by farmers and researchers. This enhanced production and productivity opened new doors of utilisation of this wonderful crop. Maize found its place as a feed crop for economically important anima ls like chicken and swine. This shift towards feed industry got encouragement by change in the food habits of people. Looking at the recent consumption pattern of maize as a food crop displays declining trend. As per a NSSO survey (2014) maize consumption in rural areas in India has seen a decline of around 35% from 3.7 kg/year in 2004-05 to 2.4 kg per year in 2009-10, and further declined to 1.56 kg during the year 2011-12. Continued efforts towards yield enhancement and decline in human consumption made its way to utilise surplus maize in economically viable industrial products. Maize is a crop where every part of its plant can be utilised to produce food and non-food products. Oil, starch, glucose, dextrose and sorbitol are few important products produced by processing of maize grains. Apart from these, maize has been very widely used for production of ethanol which is used as a fuel in many developed countries. Direct utilisation of maize grains in poultry and other feed industries is on the rise with increasing demand of such foods. Maize oil is of high quality and is being widely used in developed countries. Maize is a major source of industrial starch which finds its way to diverse utilization such as food and beverage, pharmaceutical, textile, paper and other industries. Processing of maize is done by two ways- Dry Milling and Wet Milling. Wet milling produces starch, gluten and husk and Dry Milling produces corn meal, germ, grits and animal feed. Apart from these processed products, maize is also being developed to be utilised as a biopharmaceutical crop. Maize crop is being bioengineered to extract products of therapeutic and medicinal importance. Such a diverse utilisation of maize has generated a necessity to improve morpho-physiological traits which are important with respect to its industrial utilisation. In the present chapter, we will discuss various aspects of maize improvement for industrially important traits which will include oil, starch, methionine, biofuel and biopharmaceuticals.

1. INTRODUCTION

India is principally an agricultural country with seventy per cent of its population living in villages and fifty nine per cent of the total work force dependent on agriculture for its daily bread. Almost 20% of the gross GDP is contributed by agriculture. A steep surge in production since late 1960s has made country self-reliant in food grain production with buffer stocks full to the brim. Since independence, 0.66% growth/ year in gross agricultural area combined with 2.67%/year increases in food grain production led to a net increase in per capita food grain availability from 395 g/ day to 475 g/ day. An outstanding achievement, as it happened despite an unabated population build up at a rate of 2.15 %/ year or 13 million more mouths to be fed every year. Not only in food grain production, the country has made revolutionary progress in milk, fish, eggs, fruits and vegetable production also (NAAS, 2004).

Needless to say that the economic growth of our country depends largely on the prosperity of the agriculture. The agricultural sector acts as a bulwark in maintaining food security as well as national security. The first and the foremost role of agricultural is its promotion of economic progress in the country by enlarging the savings of the rural sector and making them available for the development of industries. Gandhiji, the father of the nation called “Agriculture as the soul of India”. Also, agriculture has been termed as “The mother of all industries and the maintainer of human life standing at the need of all sciences and arts, indeed, at the head of civilization and progress”. The significance of agriculture in India arises also from the fact that the development in agriculture is an essential condition for the development of the national economy. Thus any change in the agriculture sector- positive or negative- has a multiplier effect on the entire economy (Rekha & Rangappa, 2010).

Over 70 years ago, Mahatma Gandhi made the following observations while addressing youth who wanted to serve rural India:

‘The fact is that the villagers have lost all hope. They suspect that every stranger’s hand is at their throats and that he goes to them only to exploit them. The divorce between intellect and labour has paralyzed our agriculture. The worker should enter a village full of love and hope, feeling sure that where men and women labour unintelligently and remain unemployed half the year around, he working all the year round and combining labour with intelligence cannot fail to win the confidence of the villagers’.

This message is as relevant today as it was 60 years ago. Integrating brain and brawn in farm enterprises should hence be the purpose of agricultural education. (ICAR, 1997)

Abstract

Ongoing rise in human population and affluence, and socioeconomic imperatives continue to demand more efficient and productive use of global finite resources. This is particularly true with water which society has to share between its domestic, industrial, agricultural, environmental and recreational purposes. With greater concern for nature and environment, and the socioeconomic development more water must be allocated to non-agricultural uses. Increasing crop water productivity (WP) is a key response option conserves water, energy and soil while satisfying society’s increasing demand for crops for agricultural products. Improvements to crop WP help to meet rising demands for food from a growing, wealthier, and increasingly urbanized population, when at the same time there are pressures to reallocate water from agriculture to cities and to make more water available for environmental uses contribute to the urgency for achieving gains in agricultural water management. The papers in addition to the rationale and basic concept of crop WP, explore the techniques for crop WP increases.

Increased importance of research publications, impact factor and citations as metrics in evaluating science and assessing the quality of research is driving unethical practices too in research and publications. Adding to that, limited access to research publications, exuberant subscription charges, heavy article processing charges and several other transboundary science and technology issues are further dividing the scientific community which is severely impacting the progress of the Nation (Pathak, 2025). The National Academy of Agricultural Sciences (NAAS) journal rating system serves as a cornerstone for researchers in India, particularly in the domain of agricultural sciences. Its significance lies in providing an accessible and systematic framework for evaluating the quality and relevance of academic journals. This chapter explores avenues for enhancing the NAAS journal rating methodologies to ensure greater accuracy, inclusivity, and ethical rigor in the assessment process. By integrating global best practices, incorporating diverse metrics, and addressing emerging challenges in the academic publishing landscape, the proposed framework aims to make NAAS ratings more robust and globally competitive. To enable universal access to scholarly scientific literature, under Aatmanirbhar Bharat it would be appropriate to strengthen our own Indian Journals to compete globally in the long run. In this regard, NAAS rating of Agri-journals has been a progressive step and NAAS should continue to upgrade its evaluation mechanism. The Professional Association of Agricultural Societies (PAAS) and NAAS partnership in upgrading of publications in Indian society journals should be encouraged.

Introduction

Phosphorus (P) is a major nutrient in crop production, but is also a major constraint due to its low bioavailability in soils. It is 11th most abundant element on earth’s crust and a  vital component of DNA, RNA, ATP and photosynthetic system and catalyses a number of biochemical reactions from the beginning of seedling growth through to the formation of grain and maturity. Many factors influence soil P availability like type of parent material from which the soil is derived, degree of weathering and climatic conditions.

3.1 Introduction
Understanding the Earth’s atmosphere—its intricate dynamics, ever-changing weather patterns, and long-term climate trends—hinges critically on the quality and detail of the observations we collect. While remote sensing technologies offer broad perspectives from a distance, a fundamental and indispensable category of atmospheric data comes from in situ observations. The term “in situ,” meaning “in place” or “on-site,” precisely describes the nature of these measurements: they are direct, physical readings taken within the atmospheric volume itself.
These direct observations are the bedrock of meteorological science. They provide the ground truth for atmospheric conditions, offering unparalleled precision in measuring parameters such as temperature, humidity, atmospheric pressure, wind speed and direction, and the characteristics of precipitation. Unlike indirect sensing, in situ methods involve instruments physically interacting with the air, yielding highly accurate and localized data points. This granular detail is crucial for a multitude of applications: it allows for the precise calibration of remote sensing instruments, provides essential validation for complex numerical weather prediction models, and enables scientists to dissect and understand fine-scale atmospheric processes that influence local weather.

In vitro cloning is a vegetative propagation performed in the Plant Tissue Culture system. In vitro micropropagation cloning propagation is mostly applied to the vegetatively propagated plants and in particular in ornamental, fruit and in a few orchard crops and in vegetable crops besides in many forest tree species.

Micrografting is a method to produce virus free, viroid free and disease free grafts that are clonally propagated. This method is an aid to mass multiplication. In vitro grafting is applied to difficult to root clones. Micrografting is performed to understand incompatibility prediction between the two grafting partners, virus indexing, deduction of latent virus, safe germplasm exchange and to do grafting functions throughout the year. It is not season specific. Protocols for micrografting are available for almond, pistachia, olive, prunus, grape, mulberry, cashew, citrus, peach, pear, avocado, hazlenut, walnut, chestnut and grape fruit (Hussein et al., 2014).

7.1 What is Soil Moisture Conservation Technique?

In situ soil moisture conservation means capturing rain water and retaining it in soil for utilization by plants for better growth and increase in biomass and grain yield. This is achieved through rain water harvesting on farm or field where crops are planted to get benefit from the conserved rainwater. It reduces rainwater loss through runoff and increases rain water infiltration time, thereby increasing the amount of rain water in the soil that will be useful for crop production.

INTRODUCTION

Prediction of helminthic infections is impractical. The aim of any control programme must therefore, ensure that parasite populations do not exceed levels compatible with economic production. The parasitological monitoring (e. g. faecal egg counts or pasture sampling) at intervals, forecasting on the basis of meteorological data and computer simulation may provide an alternate approach to control parasitic infection (Brunsdon, R. V. , 1980) in a given geographical area. The most common gastrointestinal parasite prevalent throughout the year in Meghalaya, India is Strongyle infection. This is because of the high rainfall and humidity prevalent in the North-Eastern region.

As the prevalence of this infection is mainly dependent on rainfall and humidity, study was being initiated to identify the relationship between rainfall/temperature and strongyle infection. The study would be also helpful in predicting/ forecasting the disease occurrence based on the prevailing pattern of rainfall in a particular location.

Abstract

Major occupation of women in Bijapur area is agriculture with an average land holding of 1-2 ha. Most of them are unaware of advantages of vermicompost. In recent times, dependence on agriculture is becoming very difficult for them. Majority of the women population in these areas are below poverty line (BPL), because of increased cost of production, and fluctuations in market prices of major crops grown by them. Erratic and ill distributed rain fall pattern makes life hard for them. The ill effects of chemical fertilizers have lead to interest in organic farming through vermiculturing using farm and urban wastes in order to produce risk free crop at reduced cost of cultivation.

India’s rural economy plays a vital role in the overall development of the country, with a significant portion of the population dependent on agriculture and allied sectors for their livelihood. Despite the structural changes in
the Indian economy over the past decades, agriculture continues to be the primary source of income for a majority of rural households. However, the income levels of farmers and rural people vary widely due to factors such as landholding size, access to resources, market linkages, climatic conditions, education, and government support systems.
The average monthly income of agricultural households in India has been a matter of concern and active policy intervention. According to reports from the National Sample Survey Office (NSSO) and other government bodies, many small and marginal farmers earn less than what is required for a sustainable  livelihood. This income typically comes from multiple sources, including crop production, livestock rearing, wages, and non-farm activities. Yet, the increasing input costs, fluctuating market prices, and the vulnerability to climatic shocks make farming a risky and often unremunerative occupation. To address these challenges, various initiatives have been undertaken by the Government of India, such as the Doubling Farmers’ Income (DFI) strategy, minimum support prices (MSP), crop insurance schemes like PMFBY (Pradhan Mantri Fasal Bima Yojana), rural employment guarantee schemes like MGNREGS, and efforts to promote farmer producer organizations (FPOs).

In an era defined by rapid technological advancements and an ever-changing climate, the need for precise, adaptive, and actionable weather intelligence has never been greater. As global weather patterns become more erratic and extreme events increasingly disrupt lives and livelihoods, the integration of real-time field response into weather intelligence systems represents a transformative opportunity. Just as companies like Google and Tesla leverage real-time user inputs to continuously update their software, refine artificial intelligence (AI) models, and provide timely road-and-traffic guidance, weather intelligence systems that are continuously refined by feedback from farmers, fishermen, and other local stakeholders offer the promise of dynamic, “live” insights that can revolutionize agricultural practices and community resilience (Fig.10.1). This chapter delves into the critical importance of collecting and synthesizing feedback from those who are on the frontlines of weather impacts. It explores the methodologies and benefits of integrating real-time field data into weather intelligence systems, drawing parallels to the iterative processes observed in hightech industries. In doing so, we highlight how these innovations can maximize

Introduction

It has been observed that the surface waters are getting polluted due to improper disposal of domestic and industrial wastewaters. Most of the River basins which are major supply of water for human activities are polluted. Even the groundwater in not spared because of the incessant growth of the population in India. In Maharashtra the number of bore wells has been increased to 5 Lakhs from 1 Lakhs from few decades only. Out of total area of Maharashtra, 82% is covered by the basaltic rocks made up of lava. That’s why the quantity of the groundwater is comparatively less than the Indo-gangetic plane.

Groundwater in the north region of the Tapi River is found to be hard, unfit for the human consumption. The residences of district like Buldhana, Jalgaon and Dhule have to use hard water for consumption. Rampant extraction of the groundwater for agriculture might have caused alternation in chemical qualities of the groundwater. It has been also well documented that in Marathwada region, groundwater content higher concentration of fluoride and total Hardness.

Fluorine the most electro-negative element is of great interest and importance to human health because of its curative and harmful effects. Fluorides are released by various natural sources and anthropogenic activities into the aquatic environment (that is surface as well as groundwater). Fluoride can enter the human body through drinking water, food, toothpaste, mouth rinses and other dental products, drugs and fluoride containing salts and hydrofluoric acid. It may cause Fluorosis – a crippling and painful disease such as dental fluorosis, skeletal fluorosis and non-skeletal fluorosis.

Abstract

India’s climate policy and its stand in the United Nations Framework Convention on Climate Change (UNFCCC) have developed through a complex and contradictory interactions between global pressures to take actions in the field of climate change, India’s foreign policy orientation, its environmental practices and various other national factors. India has been under growing pressure from the major developed economies and also from many small developing countries to play a leading role in mitigating climate change in keeping with its economic and political importance. National factors, including the very important consideration of maintaining rapid GDP growth, favours a conservative approach, with emphasis on expanding India’s share of global climate space. India ranks high on global climate change vulnerability because of its 7,500 Kilometre-long coastline, high dependence of its agriculture on monsoon, decreasing availability of freshwater and over-exploitation of ground water resources, presence of large population in cyclone-prone areas, low lying river deltas and fragile ecosystems like partially submerged lands, and not least, because of melting of the Himalayan glaciers, which feed close to 70 percent of India’s river waters. In 2008, India formulated a National Action Plan on Climate Change (NAPCC) under international obligations. India’s climate policy has always been the preserve of a small group of individuals protected from societal influence and unaccountable to the public at large. Indian policy makers claim to speak on behalf of those very people who have been consciously excluded from democratic and participatory decision-making. The industrialised economies reluctant to own up to their climate obligation only breeds more cynicism within the Indian society. Whatever the outcome of international conventions on climate change or any kind of global negotiations in the immediate future, India cannot afford to give up on the serious issue of climate change.

Keywords: Climate change, Economics, Policy, Agriculture

As a developing country, India does not have any emission reduction target, but it is able to sell CERs pursuant to the CDM, to large emitters covered by the EU ETS, countries that have emission reduction targets under the Kyoto Protocol, or any other entity that wishes to purchase such CERs for compliance purposes. It can also supply ERs and VERs for the growing voluntary markets.

4.1 Status and Trends

India’s participation in the carbon markets has contributed to the recognition that it is a useful tool in attracting climate friendly investments. India was an early player in the market, and it used the hosting of the Eighth Conference of Parties to the UNFCCC in Delhi in October 2002 to sensitize the business community about the opportunity provided by carbon finance and the modalities of the emerging CDM. In 2004, the growth in the Indian carbon market was fostered by a healthy number of indigenous management and technical consultants, which began to offer services to potential sellers of emission reductions, and the response from primarily the private sector to capacity building initiatives concerning the nascent market. In its capacity as the Designated National Authority (DNA) for the CDM, the Ministry of Environment and Forests (MOEF) also had the foresight to develop simple and transparent rules, whereby project developers can obtain a Letter of Approval (LOA) theoretically within sixty days, which is a key step required for project registration. By the end of 2004, India was the market leader in the forward sale of emission reductions, with 50 % of the supply market. Early successes included the registration of two projects which consisted of the thermal oxidation of HFC-23 generated as a buy-product during the manufacturing of the refrigerant HCFC-22, but also a number of small scale co-generation projects using bagasse, rice husk and mustard crop residues as a source of biomass, and small scale hydropower projects.

Introduction

Today, concerns regarding environmental safety and sustainability of land productivity are increasing amongst the scientists, administrators and environmentalists. It is doubted whether the strategy adopted during the so-called green revolution era could be continued any longer under the challenging conditions of this new century. Already, a section of people in the world is questioning the propriety of conventional agriculture, and a few of them are advocating alternative practices that are perceived to lay foundation for sustained production. On these lines, systems like alternative agriculture, natural farming and organic farming were proposed at various conventions. However, the scientists harping on the success of green revolution continue to doubt whether such a system can really be functional, productive and meet the growing demands for agricultural products in this e-age. These emphasize the need to develop new strategy of living with the nature and nurturing it for sustainable production

Speculation on Indian agriculture

The spectacular observations made in the Economic Survey of 2015-16 that “Indian agriculture, is in a way, a victim of its own accomplished success and in abnormality the green revolution”, shows the absoluteness of the agricultural planning at present and the calamity that has been wreaked by the green revolution. The green revolution, which is generally characterized by the addition of high-yielding varieties of seeds and fertilizers uses, assuredly added the higher quantity of crop coverage considerably. There has been acceptance of destroying ecological balance furnishings in the composition in felling down water table, discharge of greenhouse gases, and the contamination of ground water. Needless to say, the agricultural area is in an accompaniment of distress, which is acutely affecting peasants and bordering farmers, and burning action interventions are adapted to assure their interests. The government has responded to constitute basic panel, which will acclaim organization to increase the assets of farmers by 2022. This might be a frankly insistent target, if not wish to make addition of stagnated agronomical advance in open face to be made. However, there are flourishing hurdles that to be accepted if to wish accomplishment of this objective.

Introduction

Over the past decades, agriculture sector played a crucial role in enhancing the economic growth of India, and will continue so in future. It employs 55% of the workforce, thereby contributing to 17.1% of the country’s Gross Value Added (GVA) for the year 2017-18 (MoA & FW, 2019). Agricultural production in India grew at an average of 3.6% annually since 2011, thanks to the policy decisions on inputs including improved fertilizer delivery systems and high yielding varieties. Release of improved varieties in cereals, pulses, fruits, vegetables and ornamental flowers as well as high-yielding breeds in the livestock and fisheries sectors has increased the diversification. Availability of a range of nutrition rich food commodities played crucial role in reducing undernourished population from 24% in 1990-92 to 15% in 2014-16 (OECD, 2018, FAO statistics). India is currently the largest product export economy of the world. India is leading exporter of rice globally, amounting to 8.34 Mt in 2019, and currently holds >85% of global basmati rice exports. The country has shown massive resilience to very recent global outbreak of COVID-19, and managed to tackle the social and economic challenges with a spirit of self-reliance. The ‘Atma Nirbhar Bharat Abhiyan’ by Government of India with a special economic package of Rs 20 lakh crore to enable the resurgence of the economy through three mantras, ‘innovation, integrity and inclusion’ as suggested by none other than the Hon’ble Prime Minister of the country. It is therefore imperative that the agricultural sector too needs new initiatives to continue with the success, and realize the potential of self-reliance.

Agriculture is a branch of Applied science. It is the main enterprise in the world. In a true sense, it is a productive unit where the gift of nature i.e. land, light, air, temperature, water, humidity etc. are integrated into a single primary unit – crop plants and their usable parts are thus indispensable for human beings. Secondary productive units are animals (livestock), birds, insects etc. and they  feed on these primary units and provide more solid products such as meat, milk, wool, eggs, honey, silk, leather etc.
The word agriculture is derived from two Latin words i.e. Ager/Agric means soil and cultura means cultivation. Thus, “Agriculture is a science of cultivation of land”. It is an art and science both in which we study all the activities of human beings related to use of soil. 

A tremendous change in the Indian biopesticide industry and market has reflected on increased global trade in agricultural commodities, a healthy revolution in the consumers and stack-holders with adequate understanding on negative effective of chemical pesticides in plant protection. Currently biopesticides comprise approximately 3-5% of the Indian pesticide market, with at least 15 microbial species and 970 microbial formulations registered through the Central Insecticides Board and Registration Committee (CIBRC).

Abstract

India is a country of villages (640930 villages) and 68.84% population of India is living in villages as per the All India Census, 2011. Dairy farming has been complementing the Indian agriculture since ancient times and rearing of livestock for milk/milk products and draft power has been the tradition of ancient India. Majority of the stake holders are from local communities, particularly pastoralists, have been using their traditional knowledge system for rearing the native breeds. The systematic breeding of cows over the centuries has led to the development of as many as 37 cattle breeds in India. Breeds like Sahiwal, Red Sindhi, Gir, Kankrej, Tharparkar and Rathi are mostly reared for milk production. The number of the animals of majority of indigenous breeds has declined over the years attributed to crossbreeding. Further, their number is very low and majority of cattle population (80%) in India is non-descript. However, considering the importance of indigenous cattle, some of the breed improvement programs have been initiated to conserve and multiply these breeds.

India comes in a tropical region and so it has a tropical monsoonal climate. The climate of India is governed by mountain ranges as well as direction of rain winds like south-west and north-east monsoon and alternate season is the main feature of Indian climate. Climate in South India is generally hotter and extremely humid than that of North India.

6.1 Introduction

India experienced an impressive growth and productivity gains in agriculture since Independence reflecting our farmers’ resilience against multiple odds and challenges. Despite a structural transformation post-Green Revolution, characterized by a consumer centric and food security policy objective, the regular distress and crises in the recent past pose a severe threat to income and livelihood security of farmers. The income realised from agriculture compared to nonagriculture, has been too low with a wide variation across regions. The average income of an agricultural household during 2012-13 has been estimated as low as at `6426 per month, marginally higher than the average consumption expenditure (`6223). Further, around 23 per cent of the farmers still live below the poverty line (DFI Committee, 2017a). Estimates from the Central Statistics Office’s (CSO) indicated that the annual growth in gross value added from agriculture has reduced drastically from as high as 6.9% (October-December, 2016) to a mere 2.3% (April-June, 2017) at 2011-12 prices in the recent past ten quarters. Shockingly, the growth was lower in nominal terms in comparison to real prices during the April-June, 2017 quarter indicating the creeping deflation in farm sector.

On different occasions I have expressed my views on hunger and food security. Here are some of the views published earlier.

1. Food Security bill: Why it is an opportunity lost

Several years ago I and Dr M S Swaminathan were speaking at a conference on hunger at Rome. Also speaking at one of the sessions was the Brazilian Minister for Zero Hunger Programme, the dream programme of ex-President LuizInácio Lula da Silva. After he had listened to us, he sat down with us to know of how India was battling hunger, specially the way India was managing its food self-sufficiency and the massive food procurement programme.

Abstract

The Arabian camels are well known for their existence and adaptation to the desert geo-climatic situations. Their service to mankind in the difficult terrains of the earth for transport and baggage is also well documented in the literature and has clear reflection in society through art and culture. The existence and adaptation of single humped camels in hilly terrains of India is not very much known, but there exists a population of camel in the hills of erstwhile Mewar state of southern Rajasthan and adjoining area. Based on the locality these camels are known as Mewari camels and are well adapted to travel and carry loads across hills. Phenotypically the Mewari camels are stouter and off-white to light brown in colour. Molecular characterization also distinguishes it from other major breeds of camel. The Mewari camels are mainly reared for milk production. In recent study, it was found that of the total camel population with camel milk producers, about 31% are in-milk female camels. On an average about 2.8 litres of milk per milking female is being sold in the market everyday. Assuming that the camel population in the tract has gone down by 25% of its level of the year 2007 and the current survey figures are utilized for extrapolation, the population of camels in the breeding tract comes to 10408 with 4335 breedable females and 3226 female camels in milk. Accordingly, thousand lactating camels are producing 2800 litres of milk per day or 1022 tonnes per annum and are exclusively meeting the milk requirement of 10,000 persons at present level of per capita availability of milk in the country i.e. 276 gm per day. If the production potential of superior animals of the breed is utilized, the per day production from a female camel can be gradually increased to 6 litres or even more as the the best animals produce an average yield of 10 litres of milk per day during a lactation period of 16 months. Thus with 1000 she camels presently meeting the milk requirement of 10,000 people, may meet the milk requirement of 20,000 people by selecive breeeding. With proper policy support, if more she camels can be covered, the population covered can be increased proportionately. The increase in milk production is expected to increase per capita milk availability in the deficient districts and thus may assist us in ensuring nutritional security of the people of the region. Consequently, the increased milk production may further ensure better returns to the camel owners and thus strengthening the livelihood and conserving the camel populations in situ.

Abstract

The main aim of the article is to identify the strengths, weaknesses, opportunities and threats of current IPR system in context to Indian regime and also to understand overall planning as well as important tactics and means to use IP legal protection system to fully safeguard one’s legitimate rights and interests, obtain and maintain competitive edges, restrain competitors and seek optimal economic performance by selection of appropriate IP strategies. This article also proposes ways to select IP strategy based on BCG matrix and product mix.

Introduction

Spatial datasets always exhibit two common features (i) the occurrence of a few very large concentrations (hot-spots) and (ii) the presence of data below the detection limit (black spots). Extreme values can strongly affect the characterization of spatial patterns, and subsequently the prediction. Several approaches exist to handle strongly positively skewed histograms (Saito and Goovaerts 2000). One common approach is to first transform the data (e.g. normal, Box Cox or lognormal), perform the analysis in the transformed space, and back-transform the resulting estimates. Such transform, however, does not solve problems created by the presence of numerous black spot data, since either it yields a spike of similar transformed values or, in the case of the normal-score transform, it requires a necessarily subjective ordering of all equally-valued observations. Moreover, except for the normal score transform (Deutsch and Journel 1998), it does not guarantee the normality of the transformed histogram, which is required to compute confidence intervals for the estimates. Last, the back-transform of estimated moments is not straightforward and can introduce bias if not done properly (Saito and Goovaerts 2000); for example, lognormal kriging estimates cannot simply be exponentiated. Another way to attenuate the impact of extreme values is to use more robust statistics and estimators. The non-parametric approach of indicator kriging (IK) falls within that category (Journel 1983, Goovaerts 2001). The basic idea is to discretize the range of variation of the environmental attribute by a set of thresholds (e.g. deciles of sample histogram, detection limit, regulatory threshold) and to transform each observation into a vector of indicators of non-exceedence of each threshold. Kriging is then applied to the set of indicators and estimated values are assembled to form a conditional cumulative distribution function (ccdf). The mean or median of the probability distribution can be used as an estimate of the concentration of the material in question (Barabas et al. 2001, Cattle et al. 2002, Goovaerts et al. 2005).

Indicators of agricultural sustainability are a composite set of attributes or measures that embody a particular aspect of agriculture. These are quantified information, which help to explain how things are changing over time. Smyth and Dumanski (1993) define indicators as environmental attributes that measure or reflect environmental status or condition of change.

Indicators are the natural or synthetic chemical compounds that are used to detect the equivalence point in a volumetric analysis where unknown compound in a solution form is quantitatively estimated with the help of a known standard solution. The equivalence point, also known as the stoichiometric end point, is the point or stage of a titration reaction where the equivalent amount of the reacting substances are mixed together, and this point is identified by monitoring the rate of change in pH, conductivity, flow of current, adsorption, fluorescence, changing of solution colour, occurrence or disappearance of turbidity, flocculation or deflocculation, etc.

Introduction

Throughout their existence on this planet, human beings have adapted to the diverse environments they inhabit. Depending on the topography and prevailing natural conditions, individuals have successfully navigated the challenges posed by nature and their surroundings. As life has progressed, humans have gained insights into nature, its resources, and the prudent utilisation thereof. This understanding encompasses various natural phenomena, the associated challenges, and the methods to mitigate them. Over time, humans have evolved into repositories of such knowledge, collectively known as 'indigenous knowledge' or 'traditional wisdom,' passed down from one generation to the next. Each specific region possesses its unique set of indigenous knowledge reflecting the harmonious coexistence of humans with their environment.

Indigenous agricultural knowledge (IAK) stands as a crucial force in the realm of agricultural development. It represents a systematic and collective body of knowledge, practices, and beliefs that evolve through adaptation processes and are transmitted across generations through cultural channels, elucidating the intricate relationship between living beings and their environment. With this collective wisdom, farmers have adeptly cultivated food crops in diverse environmental conditions and seasonal variations, relying on indigenous techniques in the absence of external inputs, resources, and scientific knowledge. This includes refraining from the use of synthetic agrochemicals and instead embracing practices like crop rotations and soil fertility restoration through closed nutrient cycles (Melash et al., 2023).

Warren (1987) defined indigenous knowledge as local knowledge, knowledge that is unique to a given culture or society. This knowledge is the information base for the society, which facilitates communication and decision making. Indigenous knowledge is passed down from generation to generation by word of mouth.
 
Carter (1988) while describing the nature of indigenous knowledge indicated that IK is highly localised and restricted. Local environmental factors and cultural conditions govern the revolution of IK these vary between countries, regions and even farm to farm.

12.1. General Practices for Storage

• Lime juice is mixed with grains and then sun dried before storage to prevent insect pests (Farmers in Nigeria).
• Seeds are safely stored in earthern pots after mixing with the leaves of neem and Vitex negundo (Farmers in Gujarat, India).
• Drying seeds and grains of all the crops on the new moon day before storing to avoid pest attack.
• Store seed materials in earthen pots which are kept on the ‘Paran’ directly above the furnace in kitchen. The smoke acts as a repellent.
• Grains, trees etc. harvested on full moon day are raqre prone to storage pest attack.
• Mixing the dried leaves of neem with seeds while storing them.

Indigenous Technical Knowledge (ITK) based inputs (Most of the ITK’s needs scientific validation before large scale adoption)

Is the systematic body of knowledge acquired by local people through the accumulation of experiences, informal experiments, and intimate understanding of the environment in a given culture (Rajasekaran, 1993). Learning from ITK can improve understanding of local condition and provide a productive context for activities designed to help the communities. In addition, the use of ITK’s assures that the end user of specific agricultural development projects are involved in developing technologies appropriate to their needs’. Yet, ITK is still an underutilized resource in the development activities. It needs to be intensively and extensively studied, and incorporated into formal research and extension practices to make agriculture and rural development strategies more sustainable.

Many of our indigenous practices in agriculture and allied fields have been replaced by the so-called modern technologies and they have become obsolete, especially among the younger generations. Now these indigenous practices are endangered ones and these are a possibility for them to become extinct particularly during this era of globalization, liberalization and commercialization. Now the need has come to re-examine and then gradually re-introduce the effective traditional technologies of crop production.

Therefore, there is a need to systematically document the ITK as they are the unwritten body of knowledge. There is no systematic record to describe what is, what it does, how it does, means of changing it, its operations, it boundaries and its applications. It is held in different brains, languages and skills in as many groups, cultures and environments. Tamil Nadu is also a treasure land of indigenous practices in agriculture. However, only a few attempts have been undertaken by social scientists to document the available indigenous agricultural practices but none has evaluated scientifically. The documented ITK practices are given below.