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Food, an essential commodity of our daily diet is the united effort of millions of farmers, agricultural scientists, traders and administrators from all over the world. In India, Agriculture is the biggest industry in term of providing employment to 55% of the population. It is the most efficient user of the solar energy that produces food and supplies oxygen for life; besides mitigating the climate change impacts. During COVID-19 pandemic in 2020-21; the growth of agriculture sector accounted for 20% to GDP in comparison to the industrial sectors which showed negative trend of growth, particularly small to medium scale industries were severely affected. Reverse migration to rural hometowns seems to be rising among Indian youth’s, plagued with post Covid-19 employment uncertainty and alienation. The promise of a better lifestyle coupled with technology transformation in agriculture has opened new possibilities.

Introduction Smart farming focuses on retrieving data and using it in developing farming systems in a smart way that will yield better results. Such real time data can be readily accessed by the farmers through smart phones or tablets which will help them to take wise decisions at the right time. It helps in managing farms using technologies like IoT, robotics, drones and AI to increase the quantity and quality of products while optimizing the human labor required by production. Digital farming goes a step further and creates value from data. Integrating the concept of precision and smart farming, digital farming can be explained as “consistent application of the methods of precision farming and smart farming, internal and external networking of the farm and use of web-based data platforms together with Big Data analysis” (A paper on Digital Agriculture, 2018). Though such technologies are highly attractive and worth investing, they are also accompanied by uncertainty and trade – offs. Education, training, dissemination of information, finance and marketing are some of the major factors that would drive the farmers towards adoption of sustainable farming technologies (Grand View Research, 2019).

Introduction Chickpea (Cicer arietinum L. ) popularly known as Gram, Bengal gram, Egyptian pea, Chana, or Kabuli chana, Garbanzo bean is one of the first grain legumes to be domesticated by humans in old world (Van der Maesen, 1972). The genus Cicer belongs to the sub-family Papilionaceae of the family Leguminoceae (Bentham and Hooker, 1970) now popularly known as ‘Fabaceae’ and have chromosome number 2n = 2x = 16. The origin of the crop is considered to be Western Asia from where it has been transferred in India and other parts of the world (Rathore and Sharma, 2003). Importance of pulses is relatively more in our country as its contribution in nutrient supply is far more in Indian diet than that in Asia and world as a whole (Ali,2002).

Introduction Rice (Oryza sativa L.) is the vital cereal crop, probably the oldest cultivated grain crop, produced under varied ecosystems is consumed as the primary source of food by the billions of people throughout the world covering 9% of total arable land among world. India is one of the top leading countries in the entire world in case of both production and consumption of rice. Rice is cultivated in 43.86 m ha geographical area of the country producing 115.6 million tons (2018- 2019) of rice. It is produced in various ecosystems throughout the country under diverse climatic and soil condition but the productivity is much lower as compared to other countries. According to Pandey et al. (2006), the average loss of rice production during drought years in major rainfed rice grown states like Chhattisgarh, Jharkhand and Odisha was found to be 30 percent of the annual production in case of non-drought years.

Introduction Irrigated agriculture plays a predominant role in the state’s food grain production. Erratic trend of rainfall, it has been realized that the availability of water will become very less in forthcoming days as a result cultivation of crops will face water crisis. Development of new water resources needs excessive money investment with high level of expertise and technical knowhow. The ground water is also falling down to greater and greater depth due to overdraft causing for the restriction of the construction of tube wells. Further the efficiency of traditional irrigation system in India is now varying from 30% to 40% against 62 to 65% during the project plan periodbecause of wastage of this valuable water resource due to mismanagement. To meet the increasing demand for additional food grain production, the demand for water in the irrigation sector will increase substantially. In such a situation conservation of water and its proper management is necessary for developing a sustainable agricultural system avoiding the degradation of the land quality, water and other natural resources in an irrigated area.

Introduction Agriculture is the most important sector of Indian Economy. The agriculture sector accounts for 18 per cent of India’s gross domestic product (GDP) and provides employment to 50 per cent of the countries workforce. India has emerged as the second-largest producer of fruits and vegetables in the world. Formerly agriculture was more dependent on nature and all the operations were carried out manually, however new technologies have been developed to increase the production and productivity of crops (Rangbhal, 2018).

Introdoction Tillage is a prime activity carried out prior to sowing of a crop with an objective to bring the soil to a favorable tilth to provide a congenial environment for crop growth and yield. The operation of ploughing once and left out for a few weeks followed by a broadcasting of rice seeds by hand and then ploughing and raking together at the same time once gave highly significant rice grain yield (Srisa-ard, 2008). Adoption of the “Sawah” system (bunded, puddle and leveled) in inland valleys in Ghana lead to significant improvement in soil and water management; enhancement in rice grain yield and made sustainable production. Even the practice of Sawah system of cultivation increased local rice production by over 300% because of the mechanisms with intrinsic resistance to erosion (better water control and nutrient management (Buri et al., 2012).

Introduction In India, the ground water recharge in arid and semi-arid regions is very important particularly as most of the population residing in these regions depend on groundwater for drinking and irrigation purposes. In such scenarios, to alleviate the problems of drinking water, the collection and storage of rainwater to supplement existing water supply sources should be implemented. The utilization of rainwater is one of the best methods that can aid in sustainable urban development (Kim et al., 2005). Every drop of rainfall should be utilized to cater the demand of an ever increasing population as the present system of water supply may not be sufficient in future. The rain water collection & its utilization, seems to be the only option to satisfy the demand of arid and semi arid regions. In most cases, the rain water is the purest water source & contains very low impurities. It is necessary to adopt rainwater harvesting methods in places where the conventional water supply has failed to meet the peak period demand of the people for drinking water. Rain water harvesting is one of the most economical and practical methods to provide supplementary water supplies for drinking purpose.

Introduction Pulses are a part of healthy and balanced diet and have special importance for vegetarians in fulfilling their daily requirements for body proteins. Low productivity in pulses is due to nutritional deficiency in soil and imbalanced external fertilization (Awomi et al., 2012). Nitrogen (N) is more important as it is essential component of amino acids and proteins. It fixes atmospheric N of about 35 kg ha-1 by the help of symbiotic Rhizobium, a soil bacterium (Movalia et al., 2020). Globally, Rhizobium and Bradyrhizobium can fix approximately 175 x 106tons of N every year which is higher than the annual total chemical N fertilizer production of 30 x 106tons (Hidayatullah et al., 2016). The element molybdenum (Mo) is crucial for functions of nitrogenase and nitrate reductase, the two important enzymes that act as catalyst for N fixation. These two enzymes work properly in presence of Mo as nitrogenase contains Fe-Mo and Fe-Fd proteins, and N fixation cannot take place without these proteins (Hidayatullah et al., 2016).

Introduction Protected cultivation or greenhouse cultivation is the most common technique to grow vegetable crops qualitatively and quantitatively, and has spread widely all over the world in recent decades. Greenhouse agriculture is also known as environmentally controlled planting. The technology involves the cultivation of vegetable crops in a regulated environment in which factors such as tem perature, soil, light, humidity, irrigation, fertilizers, etc. are controlled in order to achieve optimum production and ensure a steady supply even in off-season conditions. In India, the total area under protected cultivation or green house is currently approximately 25 000 ha whereas the protected vegetable area is approximately 2000 ha which has been challenged by land ownership limita tions, decreasing crop production, rapid urbanization, ever increasing popu lation and decreasing biodiversity. Food demand, especially vegetables, has increased growing of different crop varieties as protected crops, or greenhouse has opened up a new dimension to extra production within a limited crop area.

Introduction Rice plays a unique role in providing food to the majority of the world population. Rice is the most widely consumed food for nearly three-fourths of the population in India. Now a days scented rice is getting higher market price than normal rice varieties. Black Scented rice is commonly considered as forbidden rice. Different researches proved that black Scented rice is one of the “super food” of the world. Black Scented rice is consumed in various ways like puddings, pulao, bread, etc in different festivals and during important ceremonies. Mostly this crop is prone to lodging but resistance to infestation by insect and pest. Works done in India and abroad indicates that the particular method of establishment, adequate level of nitrogen and a particular time of application of nitrogenous fertilizer can enhance productivity. Nitrogen is the main nutrient that determines rice yield, due to its role in the photosynthesis, biomass accumulation and, spikelet formation (Hasegawa et al., 1994; Yoshida et al., 2006).

Rice is the longest continuously grown cereal crop in the world and according to the International Rice Research Institute (IRRI) it is “one of the most important developments in history” (Forssell, 2008). India has to produce 114 million tons of rice by the year 2030 to meet the food grain requirement of burgeoning population. In state Bihar, Kharif is the predominant season with rice cultivated in 3.2 m ha. On the other hand the rice is cultivated in about 1 lakh ha during Rabi season (Anonymous, 2014). The process-based dynamic simulation crop models based on soil, crop and weather factors could be effective research tools for planning alternative strategies for crop management, land use and water management and also a useful tool for planning and developing technological interventions in diverse areas like India (Aggarwal and Kalra, 1994).

Introduction The much awaited new educational Policy 2020 approved and released by the Central Government on July, 29, 2020. A document which is set to transform Indian education system in most holistic way and will exert a long lasting influence on framing the Indian education system by addressing the vivid issues across the discipline and streams. The implementation of this policy will be under a single body HECI (Higher Education Council of India) well supported by multiple bodies like National Higher Education Regulatory Council(NHREC), Meta-accrediting body referred as Nation accreditation Council (NAC), Higher Education Grant Council (HEGC), General Education Council(GEC) also called Graduate attributes, it will formulate the National Higher Education Qualification Frame work (NHEQF). This council will take over presently regulating bodies of higher education like University Grant Commission, All India Council of Technical Education and National Council of Teachers Education.

Introduction Agriculture as a primary sector in India is mostly production oriented. Global agriculture is experiencing significant changes in terms of technological and digital revolution, rapid urbanization, faster growth in middle income groups, changing food habits, market oscillations, and above all, climate change. During the last 50 years, India has recorded 4 to 10-fold increase in agriculture and food production(food grains-290 MT, horticultural produce -315 MT, milk production nearly 180 MT, and fish production approaching 12 MT), rendering the country as the second largest agrarian economy in the world (Singh, 2019). Despite the excellent progress, the country is home to over one third of the world’s small and marginal farm holders, with scattered land holding. Eighty f ive percent of the farmers are small and marginal. On the other hand, world’s population is growing and to meet the growing food demand there is a need to increase agricultural output by at least 60 percent globally, and 100 percent in developing countries (FAO, 2014a)

Introduction Agriculture sector is currently at the crossroads, which is evident in terms of higher nutritive food requirements juxtaposed with growing population. Food production faces multiple challenges due to frequent occurrence of natural calamities, sudden rise in temperature, increase in occurrence of disease and pests leading to both pre and postharvest crop loss. Alarming decrease in fertility status of high and medium land soils of Odisha due to formation of hard clay pan below 4-6” of soil depth has resulted in slowing down of nutrient mineralization by the soil microorganisms within the soil. Crop production stress is further aggravated due to steady decrease in availability of cultivable land with the advent of urbanization, which concurrently reduced the number of dedicated agricultural households. It has been estimated that production of all food grains and horticultural crops needs to be doubled at farmer’s level in order to feed the growing population of the world failing which there will be food crisis by2050.

Introduction Agriculture is the main sector of the Odisha economy and contributes approximately 42% to the gross domestic product (GDP) and employs over 80% of the population. Despite its role, agricultural production is constrained by high climate variability where rainfall distribution is extremely uneven and this has negative implications for the livelihoods of people .Drought frequently results in crop failure, while high rainfall intensities result in low infiltration and high runoff causing enhanced soil erosion and land degradation. Land degradation in the form of soil erosion and declining land fertility is a serious challenge to agricultural productivity and economic growth (Lemenih, 2004).Studies indicate that the tribal district of Odisha have experienced high rates of soil erosion and deforestation, resulting in sediment accumulation in downstream reservoirs and rivers.

The term ‘gender’ was first used by Ann Oakley and others in 1970s to describe the characteristics of men and women which are socially determined in contrast to biological differences. The term ‘gender’ further explains, a neutral term meaning, either men or women or both are in a particular context. The goal is to improve the status of disadvantaged class and get rid of socially created and approved discriminations. The green revolution in India changed the face of agriculture but apparently it contributed to two general trends (FAO, 1996) where wealthy have benefited more from technological change in agriculture than the less well off and secondly men have benefited more than women. In general, it is true that the priorities are set by men and some women, who are unaware of gender issues, and that these are seldom considered unless the research is sociological. But even social research can be totally gender blind.

Introduction In the era of communication and information, each one of us should have access to information as per our choice, interest, priority, need and requirement. We all are playing different role in different walk of life in different capacity, for different professions, avocations, duties and responsibilities as well. To internalize any concept or idea, a perceptual clarity is very much necessary for interweaving it in our experiential textures. This is possible when more and more number of sensory organs are engaged in a learning situation irrespective of the subject or content to learn. In 21 Century with the advancement of science and technology, more particularly, Information and Communication Technology (ICT), it is possible to establish the connectivity on e-mode and do the things on virtual mode to the possible extent. It is quite possible in urban set up with proper infrastructural facilities both at the source as well as at the receiver end, without any distortion of message on account of electricity failure or wrongful handling of computer or any gadget for that matter.

Introduction Potato (Solanum tuberosum L) is one of the major starchy tuber vegetable crops of the world. It is a unique crop which can supplement the food needs of the country in a substantial manner. Today, potato is the need of life or poor man’s food in many countries including India. Potato production in India has made tremendous progress only with the development of new technologies in different fields of agriculture. It has been observed that the farmers are not adopting recommended practices and consequently not realizing the potential yield of potato. To understand the problems of farmers in the adoption of complete recommended farm practices, researchers as well as extension workers should come out with some concrete findings and suggestions, which can solve these problems. It has been seen that a large number of techniques and practices do not reach the farmer’s fields and those carried to the farmers get considerably distorted or often adopted partially with the result that farmers do not get the potential yield.

Introduction Soil is one of the elements required for farming and it provides nutrients to the plant. Healthy soil containing all the elements for growth and development of crop as well as heart of soil health is the integration of the soil physical, chemical, and biological process and its functions. But inorganic farming adopted over the recent years to maximize crop production has become Hazardous because in the long run deteriorating the soil health and the quality of the agricultural produces besides polluting the environment and natural resources of soil and water dangerously. Soil testing helps to recommend chemicals fertilizers more judiciously in combination with organic manures and bio fertilizers and hence balanced nutrition to crop. Soil health and fertility is the basis for sustainable profitability of the farmers. Soil testing is a science based and time-tested tool for assessment of soil fertility status and soil ailments and for nutrient amendment recommendations.

Introduction For capacity building of farming community, training plays a vital role. It helps in enriching the knowledge along with enhancement of essential skill required in performing certain practices in a specific crop cultivation. The skills required by a coconut cultivator need to be supplemented with additional skills in order to increase the yield of nuts. Government provide better support to the coconut growing farmers to improve their income, to reduce the risk involved in cultivation, implementation of quality agricultural practices and f inally enhancing the income of coconut grower in business mode. Training is a source of information, advice and influence in the decision making process. Training helps in enhancement of knowledge, improvement of skill, interaction with experts and to build confidence. Keeping this in view, the present study was conducted to know the training need areas of coconut growers in Gop block of Puri district of the state of Odisha.

Introduction The hilly states in north eastern India are not only famous for their forest wealth and awesome wild assets. These states are also known for their track record in harvesting specific crops and fruits. Some of the iconic ones are like, “Assam tea” which is famous in and outside India and popularity of “Khasi mandarin” is also well known. The small landlocked state Tripura produces quality pineapples in abundant amounts, where cv. Queen is popular among the growers. Sikkim and other states of north eastern region of India is known for their Organic Farming techniques, which is mostly attributed the nature of hill farming on this region. North-East is rich in horticultural aspect viz., f loriculture with a rich variety of medicinal plants grown there along with various fruits and vegetables. An analysis of NSSO survey data on cultivation practices shows that the North-East hill states have retained traditional practices and show an inclination towards organic agriculture that is harnessed for the development of the region with ecological benefits.

Introduction Agriculture is an important sector in Indian economy, 58 per cent of India’s population depends on agriculture for their livelihood. Agriculture is main victim of climate change, it can disrupt availability, accessibility and quality of food. Moreover, increase in temperature, reduction in ground water availability, f looding and salinity are the major limiting factors in sustaining and increasing vegetable productivity. As a result of this crop physiology and production both are affected. Organic farming can help to tackle climate change by reducing greenhouse gas emissions and amount of nitrogen fertilizer applied to farming land. In India we have advantage that the agricultural techniques we practiced before green revolution in our country is eco-friendly and today also it is somehow it is in memories of our older and younger farmer generation. Principle of sustainable farming is the base of organic farming. According to OECD (Organization for Economic Cooperation and Development) “Sustainable agro-ecosystem - agricultural and food systems are economically viable, meet society’s need for food assurance, while they retain and enhance natural resources and environmental quality for future generations” it is very clear from the definition that organic farming mostly emphasizes the environmental aspect and it includes.

Introduction Rice, being an important crop in India, there is a part to focus on improving rice production and productivity. A number of biotic and abiotic factors mostly referred as production constraints that affect the rice yield adversely and subsequently, needs an extraordinary consideration to the developing demand of continuously emerging population of India (Kumar and Jha, 2000). Abiotic stress has been estimated that more than half of the yield potential of major crops is mainly affected due to unfavourable growing environments such as drought (Cortina and Culianez-Macia, 2005). The current study was aimed to carry out to assess the impact of Pink pigmented facultative methylotrophs (PPFM) and plant growth promoters on mitigating drought stress effects in semi dry rice.

Introduction Agricultural production system achieved a miracle by the way of green revolution which compactualized the potential of photoperiod and the thermo insensitive input responsive crop culture. The productive trends of food crops continued with increased fertilizer consumption, irrigation potential and improved agro-techniques. However science based intensive agriculture with intensive irrigation due to its inappropriate, inpropotional and ambitious approaches put the agriculture productivity on back foot. Because of these problems the arable land is facing the problem to sustain itself in terms of its capacity to produce desirable output. The scenario is further threatened with increase in climate change impact on various natural resources. The projected food crisis is on the card.

Introduction The COVID 19 pandemic is threatening food systems and international food security. According to the World Food Programme (WFP), that says the amount of individuals facing crisis hunger is anticipated to virtually double this year to 265 million. Already, quite 820 million individuals don’t get enough food to eat, and another a hundred thirty five million individuals face acute hunger or starvation. Increase that, the economic destabilization caused by COVID-19, and another a hundred thirty million people are in danger of starvation by the top of 2020, says WFP. The quickness with that a health crisis transforms in an exceedingly hunger crisis shows however fragile is our food systems to shocks of any nature.

Introduction Agriculture is the measure livelihood of tribals in India. Indigenous Tuber crops, like Elephant foot yam (Amorphophallus) and Dioscorea play a valuable role to uplift the socio and economic status of people of tribal areas (tribal farmers) in terms of nutritional security and livelihood. In every year rural India subjected to wide spread of poverty, malnutrition, infant mortality rate etc. Ecological degradation, climate change, erratic rainfall and drought are the principal causes of food insecurity in these tribal areas resulting migration, periodic starvation and deaths. Therefore under erratic climate, tuber crops like Amorphophallus and Dioscorea, played a crucial role as life support crops to combat hidden hunger. Tuber crops are the traditional crops cultivated in order to meet the food requirements and give economical sustainability to the people. After cereals and legumes, tuber crops constitute a major staple or subsidiary food for all. Amorphophallus paeoniifolious and Dioscorea alata, important tropical tuber crops are excellent dietary staple for low-income consumers in tribal areas of Odisha state, better opting tuber crops cultivation rather than forest produces.

Introduction Biofortification is the development of nutrient dense staple food crops using the best conventional breeding practices and modern biotechnology, without sacrificing agronomic performance and important consumer preferred trait (Nestel et al., 2006). It provides a comparatively cost-effective, sustainable, and long- term means of delivering more micronutrients (Saltzman et al. 2014). This approach not only will lower the number of severely malnourished people who require treatment by complementary interventions but also will help them maintain improved nutritional status. Moreover, biofortification provides a feasible means of reaching malnourished rural populations who may have limited access to commercially marketed fortified foods and supplements. Micronutrient malnutrition (MNM) is the major constrain to provide nutritional security to world population of underdeveloped and developing countries. Among the 20 major risk factors of the global burden of disease estimates, Fe deficiency ranks 9th and Zn deficiency ranks 11th, while in the high mortality countries, including India, they rank 6th and 5th, respectively (WHO 2002).

Introduction India is one among the progressive countries in the world in maintaining food and nutrition database efficiently. The country has been in the fore front in signing the resolution on ‘Transforming the World: the agenda for Sustainable Development-2030’. India outstood among the developing countries in food self-sufficiency since seventies with low household hunger rates and low infant mortality rate. In the meanwhile, the country faced double burden of food and nutrition with inadequate dietary intake and under nutrition in one hand and overweight due to low physical activities on the other hand. Rapid increase in population with diminishing food production led to food insufficiency and malnutrition whereas, rapid economic growth and increasing mechanization led to the increasing prevalence of overweight and obesity. Both the under- and over nutrition are associated with health hazards, hence, use of normal body mass index (BMI)would be considered as an indicator for food security (FAO, 2013)

The current world population of 7.6 billion is expected to reach 8.6 billion in 2030, 9.8 billion in 2050 and 11.2 billion in 2100, according to United Nations (UN). With roughly 83 million people being added to the world’s population every year, the upward trend in population size is expected to continue, even assuming that fertility levels will continue to decline (UN, 2017). This means there will be an extra billion people to feed within the next decade. Continuing population and consumption growth will mean that the global demand for food will increase for at least another 50 years .The future’s food systems need to be resource efficient and sustainable. It is quite clear that the only way to grow more food is to increase the yield while saving the environment from further degradation. It is not just food, it is the four F’s – Food, Feed, Fiber and Fuel. Digitization has increased in importance for the agricultural sector and is described through concepts like Smart Farming (SF), Precision Farming (PF) and Precision Agriculture (PA).The only way to get higher yield from limited resources is by changing agriculture into what we call Precision Agriculture, Climate Smart Agriculture, or as I prefer to call it Water-Smart Agriculture”

Nutritional and food security is the problem of the day globally due to increase in population by many folds. It is therefore one of the important challenges of public and private sector to provide nutrient rich food with appropriate security for development of human kingdom. Advances in food production have largely kept pace with demand. More than 830 billion people are still hungry and more than 2 billion people are lack of sufficient nutrients. Paradoxically, more than 2 billion people are overweight or obese. Malnutrition means bad nutrition not only under nutrition. For some time the food debate centered on the food security drawing on wildly accepted thinking from 1966 i.e. world food summit which defined food security as a state or condition “when all people at all times are physical, economic and social access to sufficient, safe and nutritious food to meet the dietary needs and food preference for active and healthy life”. Thus nutrients are necessary component to food security.

Mushrooms is known for its delicious and nutritious food with highly digestible lysine rich protein, vitamins and minerals, Mushroom serves as a low calorie food which lacks fats and are low in carbohydrate. They are rich in folic acid, phosphorus, potassium, calcium, copper and iron and vitamin-B complex. In place of starch, mushroom contains sorbitol and linolenic acid. They are excellent sources of thiamine, riboflavin, niacin, pantothenic acid, biotin, folic acid and vitamin B-12. Further, mushrooms are also reported to have high medicinal attributes. A large number of mushrooms contain biological active polysaccharide protein complex having anti-tumor, immune-modulating and antioxidant properties.

Introduction Cotton is a fiber crop of Malvaceous family. There are four cultivated species of cotton viz. Gossypium arboreum, G. herbaceum, G. hirsutum and G. barbadense out of which G. hirsutum is the predominant species contributing about 90% to the global production. In India all the above four cultivated species are grown on commercial scale as a kharif crop. India is the largest producer as well as consumer of cotton in the world. The major cotton growing states of India are Maharashtra, Punjab, Haryana, Rajasthan, Uttar Pradesh, Madhya Pradesh, Gujarat and parts of Andhra Pradesh & Karnataka. In Odisha cotton cultivation is an up-coming activity. Many of the western belt farmers, mainly from Rayagada, Bolangir, Kalahandi, Nabarangpur, and Nuapara districts have been taking cultivation of this cash crop. According to the report of Odisha economic survey, 2018-19 a total of 1.45 lakh ha area was cultivated in 2017-18 producing 3.65lakh bales of cotton. In Rayagada district cotton is cultivated in 9 blocks out of 11 blocks comprising an area of 35170 ha. For the year 2018-19 yield was 12.37 q/ha with production of 25.6 MT of cotton according to the data given by District agriculture office, Rayagada.

Introduction Agriculture is an important sector of Indian economy and it contributes about 17.4% to the country’s Gross Value Added (GVA) for the year 2016-17 provides employment to over 54.6 % of the population. There has been a continuous decline in the share of agriculture and allied sector in GVA from 18.6% in 2013 14 to 17.4% in 2016-17. Falling share of agriculture and allied sector in GVA is an expected outcome in a fast growing and structurally changing economy. However since 54.6% of the population is still dependent on agriculture and engaged in improving the agricultural production and overall income. The agricultural production system required timely and adequate agriculture credit to fulfill farmers need. Agricultural Finance ensures provision of multiple types of services dedicated to support both on- and off-farm agricultural activities and businesses including input provision, production, and distribution, wholesale, processing and marketing.

Introduction Women entrepreneurship in economic development of any nation has been recognised for its significant contribution. The women folk can be considered as backbone of any nation. Now time has come for women empowerment. In rural Odisha, women not only play an important role for agricultural development but also plays significant role in allied agricultural sector such as dairy, fishery, poultry, mushroom production etc. In Indian condition dairy has been considered as “Rural Banking” as it is practiced mostly by majority of the marginal, small and landless farm families for their sustenance and livelihood. The role of rural women for animal husbandry is of paramount importance. In this sector they are managers as well as decision makers. Women do more than 80% dairy operation like cleaning, feeding, milking, marketing of milk and milk products. The state and central government initiate several scheme, programmes and projects for empowerment of women through various micro enterprises including dairy. Against this background a study was undertaken to identify the constraint faced by women entrepreneur in dairy sector in Khordha district of Odisha.

Introduction Agriculture and allied sectors have always been the backbone of the Indian economy and despite concerted industrialization in the last six decades agriculture still occupies a place of pride. The significance of agriculture in the national economy arises from the role it plays in India’s national income, employment generation and export earnings; this can be seen from the provisional estimate on contribution of various sectors to the GDP in the f irst quarter of 2020-21, particularly during COVID-19 pandemic, positive percentage change (+3.4) over previous year when all other sectors have negative change.

Agricultural production system has gone a long way in supporting the world’s food requirement. The projected estimates revealed that to meet the global population of about 11.3 billion in 2050, the global demand for cereal will increase by 60% (Rosegrant and Cline, 2003, Bengtsson et al., 2006). Agriculture is considered as the chief agent of environmental transformation. The unrestrained attitude of Homo sapiens towards the use of natural resource catalyzing the causes leading to global warming, has increased the challenges manifold to provide food security in a sustainable manner. Increased concentration of CO2 and other green house gases have resulted in an increase of 0.760 C in surface temperature globally since nineteenth century and the mean global surface temperature is predicted to increase by an additional 1.30C to 1.80C by 2050( IPCC, 2007). Sinha and Swaminathan (1991) reported that an increase of 20C in temperature could decrease the rice yield by about 0.75 t/ha in the high yield areas and a 0.5oC increase in winter temperature would reduce wheat yield 0.45 t/ha.

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.

Introduction Seasonal or annual fluctuation in weather patterns is termed as climate variability. However, climate change is a change in the mean state of weather statistic over three decades of time period. Climate change is exacerbating the challenges faced by the agriculture as well as horticulture sector. For last 10 years, Asia is facing the serious threats from climate change and variability such as tsunami, f loods and droughts. Extreme events are expected to have large negative impacts on crop productivity. The rise in temperature and reduction in rainfall under semi-arid environments are likely to reduce production of fruits, vegetables and flowers in the coming 20 years. The production and quality of fresh fruit and vegetable crops can be directly and indirectly affected by exposure to high temperatures and elevated levels of carbon dioxide and ozone. The rise in atmospheric CO2 levels due to global climate change and horticultural practices has both direct and indirect effects on secondary metabolite synthesis in plants.

Introduction The state of Odisha highly depends on rainfall for the agricultural production. But rainfall distribution is very erratic and uneven which result heavy floods and droughts in different pockets of the state. Thus, the agricultural production is very unstable. It is present in the eastern region of India which is again located in the subtropical belt of medium pressure. Here hot and dry summer welcomes wet humid monsoon which last about few months. Charming autumn and with short and mild winter entertain the human life. But here climate is characterized by high temperature and medium rainfall. Topography however modifies the local climate greatly. The four meteorological seasons prevailing in the state which are: winter (January to February), pre-monsoon season (March to May), south-west monsoon season (June to September) and north east monsoon season (October-December).

Introduction The impacts on the various facets of life – agriculture and food processing – need no longer be addressed in a way that is well established. Nearly every aspect of the planet has shown its effect at different rates, both positively and negatively. As a subtropical region, India is also witnessing different variations in weather and an increase in temperature that affect farming. Only in recent years has the potential to reduce transpiration from plants by the use of chemicals been further explored. These antitranspirants can either control perspiration by filming the leaf surface or by manipulating the aperture of the stomach. Antitranspirants are the materials or chemicals that reduce the water loss from plant leaves by reducing stomata size and number. During transpiration, almost 99 per cent of the water consumed by the plant is lost.