eChapters

Introduction Soil ecosystems are the foundation of human life support systems. Soil erosion, loss of soil organic matter and nutrient depletion are among the leading contributors to impaired soil health, reduced crop yields and poverty. Realizing the significant role that soils play in food and environmental security and in abating climate change, the United Nations declared 2015 as the Year of Soils. The International Union of Soil Sciences (IUSS), in 2002, proposed to observe the 5th December as “World Soil Day” [WSD] to create awareness among all stakeholders on the importance of soil as a critical component of the natural system and as a vital contributor to human commonwealth through its contribution to food, water and energy security and as a mitigation of biodiversity loss and climate change. These occasions remind all stakeholders associated with agriculture all over the world to put in all efforts to promote scientific management of soil resources for soil protection, conservation and sustainable productivity.

Data Collection: An Academic Perspective

Data collection constitutes the systematic gathering and measurement of information pertinent to variables of interest. This process facilitates the answering of research inquiries, hypothesis testing, and outcome evaluation. It is a fundamental component across all academic disciplines, encompassing physical and social sciences, humanities, business studies, and more. While methodologies may diverge among fields, the fundamental objective remains constant: ensuring the precise and ethical acquisition of data. The overarching aim of data collection is to acquire high-quality evidence that underpins robust data analysis, thereby enabling the construction of compelling and credible research outcomes.

A family of approximately 29 genera and 600 species, Oleaceae are cosmopolitan but occur in great diversity in temperature and tropical Asia. Some of the largely represented genera of olive family and their approximately
reported species are Jasminum (300), Chionanthus (125), Linociera (80), Fraxinus (70), Ligustrum (40), Syringa (30) and Olea (20).
Genus Jasminum contains 90 species to be true in existence and use, range from landscape to hair adornments, and perfumes. It is native to Indo-Malayan region. Morphological variants from different species have been developed in different regions in India. Jasmines are one of the most important ornamental flowering plants, widely cultivated for their attractive and fragrant flowers. Jasmine has multiple uses like in the making of bouquets, garlands, decorating women’s hair as veni, beautifying pandals and marriage halls and the like, besides preparation of perfumes and cosmetics. Jasminum grandiflorum is highly priced for high grade perfumes throughout the world. Jasmine oil has a significant place as an ingredient in cosmetics, confectionary, ointments, disinfectants and detergents and in pharmaceutical beverages. The word ‘jasmine’ has been derived from a Persian name ‘Yasmun’ meaning fragrance.

13.1 Introduction
Since the United Nations Framework Convention on Climate Change was founded in 1992, efforts have been undertaken to address climate change, which is today a serious problem for the entire globe. These programmes made an effort to lessen GHG emissions and lessen the effects of climate change. There have been a number of significant accords made, including the Kyoto Protocol in 1997, the Copenhagen Accord in 2009, and the Paris Agreement in 2015. Despite these accords, the Intergovernmental Panel on Climate Change (IPCC)’s most recent assessment contends that current decarbonization efforts fall short of the goal of keeping global temperature increases to 1.5°C over pre-industrial levels by 2050. Instead, it is anticipated that the temperature will have increased to 2.7°C by 2050 (Anonymous 2021). Analysing how climate change is affecting this sector of the economy is crucial. Fruit production is significantly hampered by changing precipitation patterns, rising temperatures, and extreme weather events. The growth, development, and production of fruit crops may be impacted by these changes, which could lead to financial losses and problems with food security. Improved methods and technologies for fruit production must be used to address these problems and comply with the objective of limiting the increase in global temperature. Adopting sustainable farming methods, bolstering water management systems, investing in crop varieties resistant to climate change, and improving postharvest storage and transportation technology may all be necessary to achieve this. Additionally, strengthening agroforestry systems and safeguarding biodiversity can support the fruit industry’s attempts to adapt to and mitigate climate change. Additionally, in order to lessen the effects of climate change on fruit agriculture, international collaboration and cooperation are essential for the adoption of suitable policies as well as the exchange of knowledge and resources. One example is encouraging collaborations between governments, agricultural organisations, researchers, and farmers to create and implement climate-smart practises and technologies. It is important to support various carbon capture and storage (CCS) technology that can remove CO2 from the atmosphere or prevent its release in order to fulfil the Sustainable Development

This chapter examines the principles, preparation and application of vaccines and biological products. It compares live attenuated, inactivated, toxoid, subunit, recombinant, vector, DNA and mRNA vaccines. Vaccine development phases, immunogenicity, safety, efficacy and post-marketing surveillance are introduced. The chapter discusses adjuvants, including alum, Freund’s adjuvants, liposomes, ISCOMs and delivery systems. Important veterinary vaccines for brucellosis, foot-and-mouth disease, anthrax, Newcastle disease, infectious bronchitis, goat pox, sheep pox and peste des petits ruminants are covered. Questions also address bacterins, toxoids, attenuation, booster requirements and reversion to virulence, providing practical knowledge of immunoprophylaxis in animal-health management.

Abstract

The groundwater behaviour in hard rock aquifer systems has always remained enigmatic owing to the heterogeneity of the aquifer systems. This is the reason why there are a lot of failures in groundwater targeting and management in hard rock aquifer systems even after the employment of many modern technologies. For precise groundwater targeting in hard rock aquifer systems various parameters like lithology, the type and the degree of structural deformation, the degree of weathering, geomorphology, etc., will have to be analysed which involves spatial analysis of voluminous data. In the sphere of spatial modelling, GIS plays an important role. Hence, a newer study has been carried out in parts of Madurai, Dindigul and Theni districts, Tamil Nadu, to identify the groundwater provinces and their functions using GIS. In the said study, GIS images were generated on the groundwater targets through GIS integration of transmissivity, permeability, storage co-efficient and water level. Such GIS image showing groundwater maxima was overlaid with GIS image of fracture maxima, subsurface geology maxima and the geomorphology maxima and thus by various GIS based spatial manipulations, aquifers controlled by structure, geomorphology, subsurface geology, and combinations of the above various variables were brought out. This has provided potential method for precise targeting of groundwater.

Genus : Malus  
Species : domestica (Borkh.)
Family : Rosaceae 
Chromosome No. : 2n = 34, 51, 68

Like many other fruit crops, apple too is a very old crop in cultivation. Theophratus as early as third century B.C. has indicated that the Greeks and Romans knew apple culture and among the temperate fruit crops, apple is the most ubiquitous of all fruits and is extensively grown all over the world. Huge genetic variability present has permitted the better adapted types to be selected for plantation under different agro climatic conditions.  Through continuous selection both from wild population and also from hybrid seedlings, varied types or varieties have been selected, some are suitable for cultivation in warm temperate regions and others for extreme cold conditions.  This has resulted/added to the gene pool of desired types of apples enormously. At present cultivars are available destined for specific purposes like dessert, cooking, juice, cider and for large number of other uses.

1    Ruminants
2    Canines

Orchidaceae is one of the largest families of the flowering plants, represented by about 1,000 genera and 20,000 species which are cosmopolitan but primarily distributed in tropical areas. They are found in all parts of the world, even in the frozen areas of Alaska, the snow-covered areas of the Himalayas and sandy deserts of Australia and Africa. New Guinea has more orchids, native to the island, than any other part of the world. In Indian flora, this is the second largest family having 7% of the world’s orchid genetic diversity contributing 1,330 species in 186 genera distributed mainly in Eastern Himalayas, Western Ghats and Khasi hills. Indian orchid wealth serves as a foundation of world’s orchid industry. The North-Eastern hilly regions of India, Himalayas being the cradle, comprises eight states- Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim and Tripura- is the abode of unique orchids. Many are now endangered due to man’s invasion and “burn and grow” type of shifting cultivation. Arunachal Pradesh alone accounts for 601 species, almost 52% of the total species known in India. Arunachal’s rich and colourful orchids find a place of pride. Arunachal Pradesh is called the ‘Orchid Paradise of India’. The entire orchid family with about 601 species in Arunachal Pradesh is classified into six sub-families, 17 tribes, 24 sub-tribes and 111 genera. Vanda is found as epiphyte on mango and other trees in the plains. Aerides is found in southern and northern parts of India, Burma, Malaya and Indonesia, Vanda spp. is common in India, Sri Lanka, South East Asia and Indonesia. Calanthe spp. have a wide range from China, Japan, Vietnam to Australia, Southern parts of India and South Africa. The striking Cattleya spp. are found only in South America. Coelogyne, a genus of considerable horticultural value, is mostly represented in Nepal and Sikkim but several species are found in Bhutan and upper Myanmar, China, South-East Asia, the Philippines and Fiji. About 20% of recorded Indian taxa are endemic. Dendrobium peguanum is a rare species, Rhizanthella gardneri is endemic to Western Australia which grows underground and Phaius tankervilliae (Nun’s orchid of Assam; 2n= 50) is also an endangered orchid. India has two conservation and germplasm centers at Shillong in Meghalaya and Yercaud in Tamil Nadu. Asia’s largest orchidarium is situated at Tipi, Arunachal Pradesh while orchids sanctuary is situated at Sikkim.

What is Panchgavya?
Panchgavya is an ancient, holistic preparation derived from cows, revered in Hindu culture for its spiritual, agricultural, and medicinal benefits. The term “Panchgavya” comes from Sanskrit, where “Pancha” means five and “Gavya” refers to products obtained from cows. True to its name, Panchgavya consists of five components sourced from cows: three primary ingredients (cow dung, cow urine, and cow milk) and two secondary ingredients (curd and ghee).
These ingredients are mixed in a specific proportion and allowed to ferment, creating a potent concoction. When applied in Ayurveda, this preparation is often referred to as “Cowpathy,” a traditional practice believed to harness the natural healing properties of cow- derived substances. In contemporary times, the uses of Panchgavya have extended beyond religious rituals to applications in agriculture, medicine, and even environmental conservation.
The Significance of Panchgavya
In Hindu traditions, cows are venerated as symbols of life and sustenance. As a result, the products derived from them hold immense cultural and spiritual value. Panchgavya is used in various rituals to purify spaces, offer prayers, and seek blessings. Beyond its spiritual aspects, Panchgavya has gained recognition for its practical benefits in multiple fields, particularly in organic farming, animal husbandry, and sustainable living.

Introduction

During the last four decade, spectacular progress has been achieved in agricultural production in the country. Compared with 51 million tones of food grain production in 1950-51, India achieved food grain production of 211.17 million tones during 2001-02, making it not only self sufficient in food production but also in a buffer stock of over 30 million tones. This achievement was because of high intensity cropping and cultivation of high yielding varieties that were highly input responsive. Farmers used chemicals and synthetic pesticides, fertilizers and growth promoters above the level of recommended dose with a motive to get higher yields. In this process the soil, water and environment got polluted besides degradation of natural resources. Paddy is the principle food crop and ranks second in the consumption of pesticides in Tamil Nadu. In order to protect our environment, the state department of agriculture had started advocating eco-friendly agricultural practices in paddy cultivation. In addition to the government efforts, number of non-governmental organizations (NGO’s) also taking intensive efforts to make the farmers to adopt eco friendly agricultural practices. Among the several NGO’s in Tamil Nadu, Agricultural Man Ecology Foundation (AMEF) is a Netherland based NGO found to have taken strenuous efforts to advocate and popularize eco -friendly agricultural practices. It has network with other NGO’s situated all over Tamil Nadu and rendered technical and financial support to them for the promotion of eco-friendly agricultural practices. Keeping this in view, a study was conducted to assess the impact of eco-friendly agricultural practices among the paddy farmers who have trained by the AMEF network NGO’s.

Genus : Pyrus 
Species : communis L.
Family : Rosaceae 
Chromosome No. : 2n= 34

Pear like apple is also a prehistoric crop and unlike apple its cultivation in Europe started much before that of apple at an early time. According to Homer (1000 B.C.) the ancient Greek said that pears were one of the “gifts of god’s”. Romans also enormously added to the knowledge of pear cultivation. Pliny in Rome had described 35 cultivars (23-79 AD). The variation in fruit characters described earlier match to the range of fruit characters which are found in presently grown commercial cultivars. In Europe for its buttery soft texture and distinct aroma many consider European pear as the most detectable of all temperate fruits, while the Asian pears for their firm crisp texture and juiciness are preferred more in China and Japan – their native place. Pears are readily consumed as fresh, dried, cooked or as preserves or to make perry and pear wine.

Noise has become a very important “stress factor” in the environment of man especially with regard to health. However, not much attention is being paid towards its elimination or control in dairy plants. The harmful effects of noise(s) in the workplace as an occupational hazard is really a cause of great concern. Apart from reducing the work efficiency, in the long run it causes serious auditory and non-auditory effects on the worker. Thus, it becomes imperative to set legal standards in workplaces to be monitored constantly to avoid or reduce the health hazards of the workers.

Noise and Noise Pollution

Noise is often defined as “Unwanted Sound” or “Undesirable Sound”. The “Noise Pollution” has been coined to signify the vast cacophony of sounds that are being produced in the modern life, leading to health hazards.

A. Answer the following questions

1.    Define feeding standards?

Ans: Feeding standards are the statements or quantitative descriptions of amounts of one or more nutrients needed by the animals or human.

2.    Limitation of feeding standard?

Ans: Palatability and physical nature of the ration are not included and does not included the environmental factors because environment may change the nutrient requirements.

3.    Write down the merits of ME system?

Ans: ME gives more correct result than DE or TDN. It is because energy losses in urine and GDP are corrected in ME system and ME is cheaper and easier to obtain than NE values.

4.    What is the purpose of following feeding standard?

Abstract

India ranks first among world’s mango producing countries accounting for about 50 % of the world’s total mango production. In Bihar it is the most important fruit crop as well as occupies a large area affecting socio economic conditions of the region. The crop suffers from over 140 diseases all over the world. From young seedlings to mature trees and fruits in their all stages from start to storage may suffer from a number of biotic and abiotic stresses. All parts of the plant namely, trunk, branch, twigs, leaf, petiole, flower and fruits are prone to attack by a number of pathogens The changes in climatic patterns and shifting towards commercial cultivation of this crop has seen the emergence of some diseases which can cause huge losses to the production of mango over the years. One such problem, decline in mango is reported to be a complex problem involving multitude of factors. Decline disorders are recognized in virtually all mango-producing regions of the world. In most cases, the disease has been characterized by leaf drooping and drying; bark splitting, gum secretion from branches and main trunk, bud necrosis, dieback, vascular discoloration and death of the whole tree. The bark beetle Hypocryphalus mangiferae is closely associated with trees affected by mango sudden decline disease. Report suggests the causal agent to be Botryodiplodia theobromae, Ceratocystis manginecans, Fusarium spp, Colletotrichum sp, Pestalosiopsis maniferae. In most of the cases Botryodiplodia theobromae, Ceratocystis spp are associated with it. Although, none of the pathogens isolated could singly incite the complete decline symptoms under artificial inoculation on mango seedlings indicating towards complex etiology of the disease. Since pathogens are endophytic in nature; mangement of the pathogen after infection is difficult and relies more upon prohytalctic measures. Over all plant health, its nutritional status and abiotic conditions of flood and drought are also the pre disposing factors to decline in Mango. Effective management of decline in mango needs holistic approaches using optimum nutrition, general sanitation, routine crop protection schedule, weed management and appropriate intercropping practices.

Sustainable sericulture has to take more care about retaining or rebuilding soil quality and health, since it is very high drain on the nutrient content of soil. Sustainability should an evolution criterion in the process of identifying, screening and adopting techno-biological solutions to the sericultural problems. Greater attention should be paid to learn from the indigenous knowledge. In many of the government-sponsored programmes sericulture has been regarded as one of the essential tool for the rural development in the country. As the activities in the sericulture are capable enough to engage the households completely throughout the year and is ideally suited for improving the socioeconomic standards of the rural poor and has often been utilized under various employment programmes in India. As a result, sericulture is being intensively promoted in traditional states like Karnataka, Tamil Nadu, Andhra Pradesh, West Bengal and J & K.

This chapter tries to find out the constraints in adoption of sericulture as subsidiary enterprise the farmers in the Poonch district of Jammu & Kashmir. Since sericulture is not a major activity in the district and farmers never reluctant to cultivate mulberry in their land and allow only dry land for plantation of mulberry and hardly take care thereafter. Under such circumstances the mulberry grows with lesser leaves production and farmers always faced acute shortage of mulberry leaves during silkworm rearing and they did not get the expected return out of the sericulture. Land, water, proper training of mulberry plants, application of fertilizers guarantee high production and productivity over a wide range in the same areas would qualify to be called as sustainable sericulture system in dry/hilly areas. Besides, other components of technology that can ensure sustainability are soil and water conservation, pests control etc.

Introduction

Resource Conserving Technology refers to any management approach or technology that increases factor productivity including land, labour, capital and inputs. The resource conserving technologies (RCTs) involving no or minimum tillage, direct seeding, bed planting and crop diversification with innovations in residues management are the possible alternatives to the conventional energy and input-intensive agriculture. The RCTs with innovations in residue management avoid straw burning, improve soil organic C, enhance input efficiency and have the potential to reduce GHGs emissions (Pathak et al., 2011). Conservation agriculture is one the effective Resource Conservation Technologies, which is based on three principles which are minimum soil disturbance, maintenance of permanent soil covers by the use of crop residues and cover crops and diverse plant associations which included crop rotations. Globally, Conservation Agriculture is being practiced in about 125 M ha area. USA with 26.5 M ha contributes to the major CA-practicing countries followed by Brazil (25.5 M ha), Argentina (25.5 M ha), Canada (13.5 M ha) and Australia (17.0 M ha). However, in the context of climate change to increase the production and productivity, India’s CA adoption is still in preliminary phases in area of 1.5 million ha with adoption of Zero Tillage (Jat et al., 2012, www.fao.org/ag/ca/6c.html). The major CA-based technologies being adopted is zero-tillage (ZT) wheat in the rice-wheat system of Indo-Gangetic Plains.

Human beings, considered to be the highly evolved living organisms, have been making consistent and constant efforts to lead comfortable life without much concern for the conservation of nature and adversities to other living and nonliving entities existing in the universe. To meet the requirements of food, feed, fibre, timber and other needs, the plants that could supply the above were selected and domesticated. When the useful plant species were cultivated over large areas repeatedly year after year, the problems afflicting plants that were not recognized earlier as constraints for crop cultivation, assumed monstrous proportions wiping out entire crops and ruining the livelihood of the people of that geographical location/country. World history is replete with numerous instances of huge crop losses caused by microbial plant pathogens resulting in malnutrition, hunger and death. Migration of millions of people to other countries for their survival, became unavoidable. Such historical evidences threatening the existence of humans necessitated to investigate the causes of destructive diseases like late blight and heliminthosporiose diseases affecting respectively potato and rice, the staple food of the largest populations of the world. In order to take appropriate measures for minimizing losses due to crop diseases and to mitigate the sufferings of man and the animals, application of various short- and long-term disease management strategies has become indispensable for the profitable cultivation of crops