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Essentials of agricultural practices hold paramount importance both presently and in the future due to their pivotal role in sustaining global food security, environmental conservation and economic development. In the present, agricultural practices are indispensable for meeting the nutritional needs of a growing global population, expected to reach nearly 10 billion by 2050. With arable land becoming scarcer and climate change threatening crop yields, optimizing agricultural practices is essential for maximizing productivity while minimizing environmental degradation. Sustainable practices such as crop rotation, integrated pest management, and soil conservation not only ensure current food production but also preserve resources for future generations. Moreover, agricultural practices play a crucial role in rural economies, particularly in developing countries where agriculture is a significant source of employment and income. By adopting modern techniques such as precision agriculture and agroforestry, farmers can enhance efficiency, reduce production costs, and increase profitability, thereby contributing to poverty alleviation and economic growth. Looking to the future, the importance of agricultural practices will only intensify as global challenges such as climate change, water scarcity, and land degradation continue to escalate. Sustainable agriculture will be key to mitigating these challenges by promoting resilience, adaptability, and biodiversity conservation etc. Emerging technologies like precision farming genetic engineering, and digital agriculture offer promising solutions for enhancing productivity while minimizing environmental impact. Furthermore as consumers increasingly prioritize healthy and sustainably produced food there will be a growing demand for agricultural practices that prioritize soil health biodiversity, and animal welfare. Agro-ecological approaches organic farming and regenerative agriculture are gaining momentum as viable alternatives to conventional farming methods, emphasizing holistic management practices that enhance ecosystem services and long-term sustainability

Introduction India’s policy in agriculture sector began in 1950 with a conscious effort to meet out the food needs of Indian population in view of famines but later on shifted to develop the agriculture education and research system for enhancing the productivity of staple crops and develop competent human resource to build skilled man power to strengthen agriculture and solve the problem of food & nutritional security at the nation level (1960,s to 1990,s) to the solution of global problems in agriculture through global solutions (2000,s onward) by forging the regional and global international corporation at different levels. The closing years of the second decade of 21st century brought one of the most remarkable transitions in the international cooperation for strengthening the agriculture research and education in the history of agriculture in India. In most of the world the transition from a resource-based to a science-based system of agriculture is occurring within a single century. Science, Technology and Skill Development in 21st Century In the twenty first century, science and technology are viewed as the drivers of Indian economic growth; and agricultural R&D is expected to play a significant role in the process. Agriculture research and development is being affected by research and development at international level.

Introduction Women in India constitute nearly half of the population. They contribute 75% to the development of our society as compared to men who only 25%. According to the census 2011, nearly 98 million women in India have agriculture jobs, but around 66.1 million of them are depended on others’ farms as agriculture labours. They are engaged largely in cotton, tea, oil seeds and vegetable production. It is also worth mentioning that from the basic level of work concerning farm related activities to unskilled farm jobs like sowing, transplanting, weeding, harvesting and post harvesting activities like winnowing, processing, storage etc. women are engaged right from the start. Woman’s contribution to the fisheries sector is 22% according to the FAO. Food security, horticulture, sericulture, livestock production and collection of non- timber forest are some of the allied sectors in which they are involved. They are also involved in other allied sectors which include cattle management, milk and poultry farming, and fodder collection. At the same time, women’s domestic activities include cooking, child rearing water collection from the nearby and far-off places, fuel wood gathering and the overall upkeep of household. Ironically, women face disparities in terms of compensation, their share in properties and in representation in local bodies. Much of their contribution in the food production system as food producers and providers has not received effective recognition. This affects their lives and familial conditions in terms of poor health of children and low educational attainments.

Introduction Millet is a very important cereal grain that many people around the world eat. In fact, over a third of the world’s population consumes millet. It’s the sixth most produced cereal crop globally. Some common types of millet include Jowar (Sorghum), Sama (Little millet), Ragi (Finger millet), Korra (Foxtail millet), and Variga (Proso millet). Among these, Bajra and Sama have more fat, while Ragi has the least. Millet has been cultivated for thousands of years and is used in many parts of the world. In the past, even the Romans and Gauls enjoyed millet-based porridges. Today, China, India, Greece, Egypt, and various African countries are the major producers of millet. In rural areas, some types of millet, like Finger millet and Sorghum, are eaten by people, while others are primarily used as animal feed. These millets have packed with several beneficial nutrients and play a crucial role in traditional diets in many regions. Compared to commonly used rice and wheat, millet is three to five times more nutritious. While wheat and rice mainly provide food security, millet offers not only food security but also health benefits and livelihood opportunities. It can help manage health issues like diabetes and high cholesterol. In India, Karnataka is the top producer of millets, accounting for over 58% of global production. Despite its nutritional and health benefits, many people in India are not aware of the advantages of consuming millet. (Upadhyaya et al., 2007). Millets are fantastic crops when it comes to pest management. Traditionally grown millets don’t require pesticides and the land used for millet cultivation remains largely pest-free. Some millets, like foxtail millet, not only resist pests themselves but also serve as natural protectors against pests in storage conditions for other crops like green gram. This means there’s no need for fumigants to keep them safe. It has a treasure trove of micronutrients, including vitamins and beta-carotene, which are now seen as essential as pharmaceutical pills. In the present day, millets are exceptionally superior and serve as a solution to the widespread issues of malnutrition and obesity affecting a significant portion of the Indian population (Singh KP et al., 2012). Millets are rich in essential fatty acids, including linoleic, oleic, and palmitic acids, which are present in their free form. They also contain compounds like monogalactosyl, diacylglycerols, digalactosyl diacylglycerols, phosphatidylethanolamine, phosphatidylserine and phosphatidylcholine in bound forms. Although other fatty acids like arachidic acid, behenic acid and erucic acid are found in millets, they are in trace amounts. Millet oil can be a valuable source of linoleic acid and tocopherols. Additionally, millets are gluten-free and have an alkaline effect in the body. They contain essential B vitamins such as niacin, folacin, riboflavin, and thiamine, as well as phosphorus. These nutrients play a crucial role in energy synthesis within the body.

Introduction In the middle of the 1900s, the world experienced a big increase in people, leading to a greater need for food. This demand for more food pushed for a farming revolution called the “green revolution.” This revolution used chemicals to help grow more crops and fight plant diseases. But using lots of these chemicals caused problems for the environment and people’s health. Even with all these chemicals, a large amount of food (up to 25% of what’s grown) is still lost to diseases each year. By 2050, we might need to double how much food we make. To do this without harming the environment or health, we’re looking for new ways. Some ideas include making plants that are genetically modified, creating plant varieties that resist pests naturally, and using helpful microorganisms like certain bacteria and fungi. These helpful organisms can be used in different ways, like making soil healthier or protecting plants. The microorganisms colonizing plant roots generally include bacteria, algae, fungi, protozoa and actinomycetes. Enhancement of plant growth and development by application of these microbial populations is well evident. Among different microbial populations present in the rhizosphere, bacteria are the most abundant microorganisms. Various genera of bacteria, Pseudomonas, Enterobacter, Bacillus, Variovorax, Klebsiella, Burkholderia, Azospirillum, Serratia and Azotobacter, cause a pronounced effect on plant growth and are termed as plant growth promoting rhizobacteria (PGPR). PGPR play a significant role in enhancing plant growth and development both under non stress and stress conditions by a number of direct and indirect mechanisms. Microbes exert key functions in ecosystems being involved in nitrogen fixation, phosphorus solubilization, soil formation, and production of siderophores, plant growth regulators and organic acids as well as protection by enzymes like ACC-deaminase, chitinase and glucanase.

Introduction Livestock sector has been an integral component of Indian agriculture since time immemorial due to its multifarious contributions to the society in the form of nutrient-rich food products, clothing, drought power, income and employment. India has huge population of livestock. Of the total livestock population of the world, India alone has about one-fifth cattle population. As per the 20th livestock census estimate, total livestock population in the year 2019 was over 535 million. Among the livestock products, milk is the most important. India has a glorious history of outstanding achievement in transforming itself from milk deficit country to world’s biggest milk producer over the span of three decades. With over 300 million bovines and producing over 198 million tonnes of milk in 2019-20, the Indian dairy sector exhibits strong growth potential. Despite COVID-19 induced restrictions, which has thrown the smallholder milk producers from the frying pan to fire, the organized dairy sector showed positive growth rate of around 1% in the last f iscal– the lowest in a decade. Despite these proud boasts, poor productivity potential of Indian milch herd is a major cause of concern that may threat its numero one position in future. The major causes of low milk productivity in India are both intrinsic (low genetic potential) and extrinsic (poor nutrition/feed management). Empirical studies in India have shown that enhancing quality and quantity of feed and fodder has greater impact than breed improvement on increasing milk productivity (Lalwani, 1989; Gaddi and Kunal, 1996; IAEA, 2006; Roy et al., 2020). The timely unavailability of nutritionally rich feed and fodder is a major hitch that impinges on the productivity growth of farm animals in the country. Nonetheless, with increase in agricultural production over the time, the animal feed availability has also improved, but its supply always falls short of the aggregate demand. At national level, the recent reported shortage in green fodder, dry fodder and concentrates is 11.24%, 23.4% and 28.9%, respectively (Roy et al. 2019), and the scenario is more unnerving in few Indian states where the fodder deficit is above 25% (Fig 1).