eChapters

Abstract

The paper examines some important issues of gender inequity in Agriculture. The issues are women’s contribution to agricultural GDP and their access to agricultural resources such as land, water, credit and technology. The paper also examines gender discrimination in agricultural wages. The paper is in three parts. The first part examines the contribution of women to agriculture in terms of time spent by women on activities and number of women engaged in productive agricultural activities with the help of the data from time use surveys and the National Sample Survey Organization’s Reports and the 2001 census. The second part of the paper then analyses Women’s poor access to land, water, credit and technology that reduces their productivity. The second part also elaborates how the women’s work is undervalued in the economy resulting in a huge amount of unpaid work in family agricultural enterprises and low wages in paid work. The third part explicitly elaborates the adverse consequences of such imbalance in terms of misallocation of resources to unsustainable agricultural production as against sustainable production.

Breeds of Rabbit

There are many breeds of domestic rabbits in the world and all have different qualities. Out of the number of breeds and varieties about 38 breeds and 87 varieties are recognized and well established world wide.

For commercial purposes, the most important differences between rabbits are their size, colour breeding ability and suitability to the climate. Examples of several different breeds of rabbits are given below. Some of these might be used for improving local rabbit herds.

Abstract

The art of remote sensing has opened up many vistas in the study of river migration as satellite photographs, both in their normal and digitally enhanced modes, vividly show the rivers and their migratory signatures. The rivers migrate for various reasons amongst which tectonic movement is one of the main causes. In the present study an attempt has been made to exhibit the palaeochannel network of the rivers of Western India and integrate them with lineament fabric, so as to understand the Quaternary tectonics of the region. The study has shown that Western India shows considerable signs of Quaternary tectonics.

Introduction

The protected cultivation aims to create a favorable environment for harnessing maximum potential even in adverse climatic conditions. Farmers in India are facing different challenges including small and fragmented land holdings, climate change, vagaries of weather, poor soil health and lack of knowledge and exposure to modern agricultural technologies. The protected cultivation farming is emerging as one of the better alternatives in agriculture and gaining foothold in India. However, for successful protected cultivation farming, one needs to understand the protected cultivation structures, climate control, production technologies, plant protection, water management, marketing, guidelines and policies. At present, various innovations are adopted under the greenhouse technology viz., Soil based cultivation and soil less cultivation. Soil less cultivation consist of solid media based and liquid media based. Solid media include coco-peat, vermiculite, perlite, rice husk, sawdust, mass grass, wheat - paddy straw, sand, gravels, rock wool etc. whereas liquid based media include hydroponic, aeroponic and aquaponics cultivation.

Principal Scientist and I/c Head, Division of Social Sciences and Training IIHR, Hesaraghatta Lake Post, Bangalore – 560 089, Karnataka

Extension organizations are highly sociable organizations with a definite purpose of using the grass root principle and democratic leadership in bringing transience in the organization and society. In this direction the communication styles most suited for these extension functionaries in bringing these transitions need to be studied and understood and developed for effective functioning of these organizations as nucleus of change in transforming societies for development

Organic farming is a crop production method respecting the rules of the nature, targeted to produce nutritive, healthy and pollution free food. It maximizes the use of on -farm resources and minimizes the use of off – farm inputs.

The general guidelines on organic production of crops are prepared based on National Programme for Organic Production (NPOP) launched by Government of India. These guidelines enable the growers to attain more or less the same level of the productivity of conventional farming within a few years and at the same time maintain the fertility of the soil and protect the ecological balance.

Potato, Solanum tuberosum L. under the family Solanaceae (Chromosome No. 2n = 4x = 48) is the world’s most important vegetable crop and the fourth most important food crop after rice, wheat and maize. They contain a wealth of health benefits that make them essential as a staple dietary item for much of the world’s population. It is valuable both as a fresh product and as a processed product, and the current trend is for rapid growth in processed forms, mainly chips and French fries. It is now grown in nearly 150 countries. It is extensively cultivated in China, Russia, Ukarine, Poland, Ireland, Great Britain, Germany, Netherlands, France, Spain, South America, India and USA.
Origin, domestication and adaptation in India
Potato is a native of tropical South American region where it grows wild in nature and presents the widest diversity of forms like, tuber shape, size, colour, taste, etc. Cultivated diploid potatoes are believed to have originated in the high plateau region of Peru and Bolivia in South America, more specifically the Lake Titicaca basin in the Peru-Bolivian region (Simmonds, 1976).

Introduction

Spray drying process has been used for decades to encapsulate food ingredients such as flavors, lipids, and carotenoids. During this drying process, the evaporation of solvent, that is most often water, is rapid and the entrapment of the interest compound occurs quasi-instantaneously. This required property imposes a strict screening of the encapsulating materials to be used in addition to an optimization of the operating conditions. Likewise, if the encapsulated compound is of hydrophobic nature, the stability of the feed emulsion before drying should also be considered.

Housing constitutes the second largest component of cost of poultry production. An ideally located and well planned poultry farm is an essential requirement for efficient egg and meat production. Poultry housing normally serves the following major functions:

Provides shelter and protection to the birds

Provides comfort to the birds.

Helps in organization of large flock into a manageable unit.

Design of Experiment was first elaborated by R. A. Fisher (1935).

• Design of Experiment: Proper allotment of treatments to the available experimental units.

• Treatment: It is the factor whose effect is to be studied. Example: Application of drugs, feeds, conditions, methods, etc.

• Experimental units: The subjects or individuals upon which an experiment is conducted.

Example: Laboratory animals like mice, rat, monkeys, primates; livestock like cattle, buffalo, sheep, goat, poultry; plants, a plot of land, etc.

Necessity of designing an experiment

1. To get maximum information from the available resources.

2. To know the effect of treatment on experimental units and to make comparison between treatments.

3. To know whether the difference between the effect of two treatments is significant or not.

4. A well designed experiment has a well defined method of statistical analysis of data.

5. To minimize error in the whole experimental procedure.

6. An ill designed experiment is not likely to give proper estimates of parameters and comparisons between treatments with desired precision even if the method of data analysis is very good.

7. The design of experiment is essential to get all the important treatment effects to be compared independently.

Diffusion research investigates the spread of ideas within social groups. It extends beyond the two-step flow theory by examining the factors that influence the adoption of innovations, which can include new ideas, products, or practices, among members of a culture. In multi-step diffusion, while opinion leaders still play a significant role in influencing adopters' behavior, there are also other intermediaries involved in the decision-making process between the media and the audience.

One such intermediary is the change agent, who persuades opinion leaders to either adopt or reject an innovation (Infante, Rancer, & Womack, 1997).

Innovations are not universally adopted by all individuals in a social system simultaneously; rather, adoption typically occurs over time and can be categorized into adopter categories based on the time it takes for individuals to start using the new idea. For change agents, identifying which category individuals belong to is highly practical, as their short-term objective often involves facilitating the adoption of an innovation.

The adoption of new ideas is driven by human interaction within interpersonal networks. When the initial adopter of an innovation discusses it with two members of a social system, and these two in turn influence two more peers, and so forth, the pattern of adoption follows a binomial expansion. Over time, the distribution of adopters tends to follow a bell-shaped curve (Rogers, 1971).

Atmospheric temperature refers to the measure of the warmth or coldness of the air at different levels within the Earth’s atmosphere. It’s not a uniform value but varies significantly with altitude and location. More detailed descrption of atmospheric temperature is as follows:
• Different Layers, Different Temperatures: The Earth’s atmosphere is divided into several layers (troposphere, stratosphere, mesosphere, thermosphere, and exosphere), and each layer has a distinct temperature profile. For example, the troposphere (where we live and where weather occurs) generally gets colder with increasing altitude, while the stratosphere above it gets warmer due to the absorption of ultraviolet radiation by the ozone layer.
• Surface Temperature: When people talk about the “temperature” in daily life, they usually refer to the temperature of the air near the Earth’s surface, which is measured at meteorological stations.
• Global Average: Climatologists also use the concept of a “global temperature,” which is an average of temperature measurements taken at the surface, near-surface, or in the troposphere across the entire planet.

Introduction

India has made impressive strides on the agricultural front during the past three decades. Much of the credit for this success should go to the several million small farming families that form the backbone of Indian agriculture and Indian economy. Policy support, production strategies, public investment in infrastructure, research and extension for crop, livestock and fisheries have significantly helped in increasing the agricultural productivity, food production and its availability. Notwithstanding these achievements, producing additional food with limited land, and providing economic access to food at the household level for ensuring food security would continue to be a major challenge for the nation. India has experienced considerable changes in the crop mix, yield and production since the inception of the Green Revolution. The Green Revolution phase displayed a high yield growth per unit of input. The first post-Green Revolution phase (from late-1960s to mid-1980s) was marked by the continued growth in returns from land through the intensification in use of chemical inputs and machine labour. The second post-Green Revolution phase (beginning the mid-1980s) was characterized by high input-use and decelerating productivity growth. It calls for an examination of the issues related to the trends in agricultural productivity, particularly with reference to individual crops in recent years. In the present paper, the temporal and spatial variations in the productivity status of major crops in India have been analyzed using the TFPG estimates. Some policy measures have also been suggested for sustaining TFP of the crops.

Collection of Blood Objective: To diagnose the existing disease condition, if any. Types of blood collection • Arterial sampling: In order to measure arterial blood gases, an arterial blood sample is taken from an artery. Only veterinary professionals who are legally permitted to do so for their work in their country and who have proven their expertise via formal training should take arterial blood samples. • Venipuncture sampling: The most used method of taking blood from humans and animals is venipuncture. Collection occurs from a superficial vein near the surface that is not very close to any large nerves.

The capacity of soil to function as a vital living system, within ecosystem and land use boundaries, to sustain plant and animal production, maintain or 

enhance water and air quality, and promote plant and animal health (Doran and

Zeiss, 2000). A healthy soil may function is as follows:

• Sustain biological activity, diversity, and productivity

• Regulate, store of nutrients and cycle water and, decompose organic

matter

• Filtering and buffering, degrading, mineralizing, immobilizing, and

detoxifying organic and inorganic materials

• Inactivate toxic compounds, suppress pathogens, protect water quality,

and enhance catchment soil health.

Temperature stands as a fundamental environmental factor profoundly influencing the life cycle of crops, from the initial spark of germination to the final stages of maturation and yield formation. The thermal regime, encompassing the daily and seasonal patterns of temperature, dictates the rate of biochemical reactions within the plant, thereby governing the pace and efficiency of physiological processes crucial for growth and development.
This chapter, „Thermal Regime: Crop Growth and Development,“ will delve into the intricate relationship between temperature and the various phenological stages of crop plants. It will be explored how different cardinal temperatures – the minimum, optimum, and maximum thresholds – dictate the boundaries within which growth can occur and the rates at which developmental milestones are achieved. Understanding the impact of temperature on processes like photosynthesis, respiration, nutrient uptake, and ultimately, yield, is paramount for optimizing crop production in diverse environments.
Furthermore, we will examine the concepts of heat units or growing degree days, which provide a quantitative framework for predicting crop
development based on temperature accumulation. By appreciating how the thermal environment interacts with genetic potential and other environmental factors, we can gain valuable insights into crop suitability for specific regions, the timing of critical growth stages, and strategies for mitigating the adverse effects of temperature extremes.
This chapter aims to provide a comprehensive understanding of the thermal regime and its critical role in shaping the growth and development of our cultivated plants, laying the foundation for informed agricultural practices and improved crop management.

Artificial brainpower (Artificial Intelligence) is quite possibly of the quickest developing innovation in this cutting edge world. Artificial intelligence is presently broadly utilized in different enterprises going from the improvement of mechanical technology to the observing of natural issues. Computer based intelligence innovation has evident extensions in medical services gadgets, self driving vehicles, satellite imaging, scene planning, Climate change checking, also medical services frameworks. Artificial intelligence has heightened the improvement of mechanical technology across the globe that has made the life very simpler and added to a greatly improved existence of prosperity. Artificial intelligence interceded robot of a few areas including farming will create great quality items with more positive effects on Climate. Artificial intelligence utilizes various Smart sensors that cycle information progressively with higher precision. Consequently, Artificial intelligence has upgraded the presentation of any gadget to a few folds with more prominent reasonableness and Precision in their results. Computer based intelligence with Smart sensors has lead to the improvement of a cutting edge innovation called as Internet of Things (IoT). IoT is center of remote frameworks and Artificial intelligence manages information progressively and creates suitable results. This innovation has been taken on in pretty much every area of science and examination. IoT based advanced advancements can possibly create inventive models for improved creation of buyer items including agro-items.
Agriculture is fundamental piece of people local area. It is overhauled with time to increment rural production. Present day advancements has additionally been utilized in farming, agriculture, also ranger service for better observing of plant development, sicknesses, and bug populace. Artificial intelligence and IoT have various expanding extensions in farming to settle different issues such as soil conditions, Climate status, bother discovery, assurance of collecting time, etc. Likewise computer based intelligence and IoT offers fantastic extensions for continuous observation of temperature, dampness, contamination, soil quality, water content, radiation, and others. Brilliant

Real-time crop monitoring for efficient climate guidance extends beyond monsoon-dependent regions and holds significant importance in a global agricultural context. While the fundamental technologies and principles remain similar, the specific applications and benefits are tailored to the diverse agricultural systems and climates worldwide.
10.1. Global Applicability Across Diverse Agricultural Systems
• Rain-fed Agriculture (Beyond Monsoons): In semi-arid and arid regions globally, where rainfall is scarce and unpredictable, real-time monitoring of soil moisture and plant stress through remote sensing and ground sensors is crucial for optimizing the limited water resources and implementing drought management strategies (Fig.10.1).
• Irrigated Agriculture: Even in systems relying on irrigation, real-time monitoring helps optimize water usage based on actual crop needs and prevailing weather conditions, preventing over-irrigation and conserving water, a critical resource globally.
• Temperate and High-Latitude Agriculture: In these regions, real-time monitoring can track temperature fluctuations, frost risks (as you researched previously), and the impact of shorter growing seasons on crop development, allowing for timely interventions like frost protection or adjustments to planting schedules.
• Tropical Agriculture: Beyond monsoons, tropical regions often face challenges like high humidity and pest/disease pressure. Real-time monitoring of leaf wetness and other microclimate factors aids in targeted pest and disease management, reducing the need for broad-spectrum applications.

Introduction : Need to Change

During the era of Green Revolution, India remarkably achieved self-sufficiency in food production with the introduction of high-yielding varieties, extension in the irrigated cultivable land, high use of chemical fertilizer such as Urea and other sources of NPK fertilizers and increase in cropping intensity.During these processes, relative contribution of organic manures as a source of plant nutrients declined substantially. Due to heavy application of chemical pesticides an increase in resistance of insect pests has also been noticed for most of the regular used plant protection chemicals. Health hazards associated with intensive modern agriculture, such as pesticides residues in food products and groundwater contamination are matter of concern. In the progress of green revolution technologies and chemical dependent nutrient management has declined the overall productive capacity of the soil due to no judicious fertilizer use. Such concerns and problems faced by modern-day agriculture gave birth to new concepts in farming, such as organic farming, natural farming, biodynamic agriculture, donothing agriculture, eco-farming, etc. The essential feature of such farming practices imply, i.e., back to nature.