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Browntop millet (Urochloaramosa) is a warm-season crop that produces seeds that are heavier than other millet varieties. This crop is cultivated in several types of soils and climates. Browntop millet is an introduced grass that originated in Southeast Asia. It is grown in Africa, western Asia, Arabia, China, and Australia. It was introduced to the United States from India in 1915. It is also useful for controlling erosion, producing hay, feeding wild animals, and producing grain for human use. In addition, it is also utilized as a crop for wild animal food. In dry and semi-arid regions, millets constitute the main food supply. Although India is the main producer of millet, output and use have fallen. Browntop millets are nutrient-dense. Browntop millet is a miracle crop for arid and rainfed areas. Nearly all of the necessary nutrients are found in browntop millets.

1. Introduction Millets are the oldest crops known to mankind. They are mostly cultivated for human consumption however; some are also used as animal fodder. Barnyard millet Echinochloa frumentacea is a multi-purpose crop belonging to the kingdom plantae, order-poales, family-poaceae, subfamily-panicoideae, genus-Echinochloa & species-E. frumentacea. It was domesticated about 4,000 years ago with two main species: Echinochloa esculenta (Japanese barnyard millet) and Echinochloa frumentacea (Indian barnyard millet). The former species is mainly grown in Japan, Korea, and northeastern China, while the latter is grown in Pakistan, India, and Nepal. In India, barnyard millet is grown in the Himalayan region from the north to the Deccan plateau in the south and is popularly known as jhangora or sawan millet.

Kodo millet (Paspalum scrobiculatum) is a resilient and ancient cereal crop native to the Indian subcontinent. Its cultivation dates back to ancient times, with references found in historical texts such as the Brihad Sanhita. This millet species exhibits remarkable adaptability to various agroclimatic conditions, making it well-suited for cultivation across different regions. Kodo millet thrives in a range of soil types, particularly well-drained and sandy soils, which contribute to its successful growth and yield. In terms of nutritional composition, kodo millet stands out as a significant source of protein, dietary fiber, minerals, and antioxidants. Its bioactive components contribute to potential health benefits, including aiding in diabetes management, improving cardiovascular health, and providing essential nutrients. The processing of kodo millet involves various techniques such as puffing, roasting, milling, and fermentation, each influencing its nutritional profile and culinary applications.

1. Introduction Millet is a heterogeneous group of small-seeded cereal crops classified based on their morphology as major millet and minor millet. Little millet (Panicum sumatrense) are small millets generally categorized as minor millet cereal crops. It is a self-pollinated crop that belongs to the family Poaceae and subfamily Panicoideae with a chromosome number of 2n=36 (Nandini and Bhat, 2019). It is a traditional cereal grain crop widely produced in India, Pakistan, Sri Lanka and Western Myanmar. Little millet is widely cultivated in the tribal belt of Madhya Pradesh, Bihar, Chhattisgarh, Andhra Pradesh, and Tamil Nadu in India for food and feed (Ganapathy, 2017). Indigenously, it is commonly known as samai (Tamil), kutki (Hindi), savior same (Kannada), chama (Malayalam) (Table 1).

1. Introduction Millets, including foxtail millet (Setaria italica), are gaining popularity as “smart foods” due to their numerous benefits for the planet, consumers, and farmers (Anitha et al., 2021). Foxtail millet, classified as a major millet, belongs to the genus Setaria in the Poaceae family. It has a rich history, with archaeological remains dating back 7400-7935 years in northern China and cultivation in Europe around 4000 years ago (Lu et al., 2009). Foxtail millet is currently cultivated in 26 countries and stands as the secondhighest cultivated millet globally. It is a relatively short plant, growing up to 2-5 feet tall, and demonstrates high resistance to various stresses, both biotic and abiotic(Sharma and Niranjan, 2018). The crop’s short generation cycle of 5-8 weeks from planting to flowering, followed by 8-15 weeks to attain seed maturity, allows for harvesting within 75-90 days after plantation. Foxtail millet produces hundreds of seeds per inflorescence (Li et al., 2020).

1. Introduction Proso millet (Panicum miliaceum (L.) belongs to the grass family Paniceae. It is a perennial cropthat grows in summer each year as late-seeded summer crop (Figure 1). Its origin can be traced back to at least 2000 B.C. when it was said to be grown in the Central European regions. Proso millet plant thrives in dry areas such as Africa, Central Russia, Manchuria, Middle East and Northern India and North America’s Great Plains. Proso millet was introduced to Canada in the 17th century and used sparingly as a feed crop in the early 1900s (Rajasekaran and Francis, 2021). This is a low-demand crop and is utilised in organic farming systems across Europe and as an intercrop in the United States. Its shallow root system and resistance to atrazine residue make it a great intercrop between two crops that need a lot of water and pesticides. The last crop’s stubbles entrap more heat into the soil which promotes faster and earlier growth of millet. Hence, it can help to evade summer drought and achieve continual crop rotation (Kalinova and Moudry, 2006). It is an erect herbaceous annual crop with a lot of tillering. Its plant can reach a height of 45-100 centimetres. The stem is thin, with prominently enlarged nodes. The roots are thin and fibrous.

1. Introduction Millets have gained popularity as staple foods worldwide, particularly in regions with hot and humid climates. These crops are often cultivated in marginal areas where major grains struggle to yield significant harvests (Thapliyal and Singh, 2015). One such millet is finger millet (Eleusine coracana), native to Ethiopia, and widely grown in Africa and India, where it is known by various names, including ragi and mandua (Table 1). In many developing countries, finger millet serves as a staple for a substantial portion of the population, especially those belonging to lower economic strata, providing essential nutrients (Chandra et al., 2016).

1. Introduction Millets, one of the earliest foods consumed by humans, may have been the first cereal grain utilised in domestic cookery. It belongs to the Graminae grass family. The name “millet” describes a number of little-seeded grasses (annual) that are classified into five genera: Setaria, Panicum, Pennisetum, Paspalum, and Echinocloa in the tribe Paniceae, and one genus: Eleusine in the tribe Chlorideae (Pushpavalli, 2015). India ranks first in the production of millets followed by Niger and China (FAO, 2020). Pearl millet (Pennisetum glaucum) serves as food, fuel, and fodder on a global scale. Since, it contributes up to 75% of all grain output in East Africa and several regions of India; it plays a significant role in indigenous diets. After rice and wheat, pearl millet is the third most significant crop farmed in India. Ninety percent of the country’s land is used for cultivating pearl millet, with Rajasthan, Gujarat, Maharashtra, Uttar Pradesh and Haryana being the main states.

1. Introduction Sorghum (Sorghum bicolor), a cereal grain belongs to the grass family (Poaceae), within the subfamily (Panicoidea) and in the tribe (Andropogoneae) (H.J. et al., 2005). It is grown throughout the world in regions with warmer summers and with daytime temperatures often exceeding 90°F (Rai et al., 1999).After wheat, maize, rice, and barley, it is the fifth most significant and nutritious millet in terms of volume. While many varieties of millets are exclusively cultivated for human consumption, sorghum is widely farmed for – food and feed for humans and animals respectively (Awika, 2011). For millions of people in Africa and Asia, sorghum is commonly consumed as a staple.. In West Africa, sorghum is known as dawa, guinea corn, and sorgho while in Sudan, it is referred as durra; in Ethiopia,Eritrea and East Africa, mtama; in southern Africa, kaffircorn, mabele, or amabele; and in the Indian subcontinent, jowar, jonna, cholam, or jola.(Bantilan et al., 2004).

1. Introduction Millets are the Nutri-cereals belonging to the Poaceae family and are classified into two major categories: major and minor, depending on their size and nutritional composition. Most millet crops are indigenous to India and are referred to as “nutri-cereals” since they contain most of the nutrients needed for the body to function properly. Millets such as Sorghum (Jowar), Pearl Millet (Bajra), and Finger Millet (Ragi) are the millets that come under the category of major millets. In contrast, the minor millets category includes Foxtail Millet (Kakun), Proso Millet (Cheena), Kodo Millet, Barnyard Millet (Sanwa), Little Millet (Kutki), Brown top millet including two pseudo millet that includes Buckwheat (Kuttu) and Amaranth (Chaulai) (Saini et al., 2021).

1. Introduction Millets, also known as “smart crops” or “miracle grains,” are a group of small-seeded, hardy cereal crops that have been cultivated for millennia. They are used as a staple food in many of the countries particularly located in arid and semi-arid regions. Millets have been overshadowed for quite a long time by commonly consumed cereals like wheat, rice, and maize. Nevertheless, they have made a remarkable comeback in our cuisines owing to the growing awareness and recognition of the numerous benefits at individual and environmental level. These small, drought-resistant grains play a pivotal role in addressing some of the most pressing global issues like food security, malnutrition and climate change.

Millets or nutri-cereals are the ancient grains which have now regained the interest of the scientific community as the super grains. These exhibit excellent nutritional and technobiofunctional profile apart from exhibiting tolerance to biotic and abiotic stresses. The millets are gluten free and show high in vitro protein digestibility, resistant starch content, antioxidant and prebiotic potential providing health benefits for all age groups ranging from paediatrics to geriatrics. The presence of certain anti-nutritional factors can lower the bioavailability of proteins and minerals. Processing enhances the nutritional and functional properties by increasing the antioxidant content and lowering the antinutrients. Different value added products can be prepared by incorporating millets thereby enhancing the nutritional and functional attributes. It is necessary to bring millets into regular consumption by the food industry in the interest of nutritionally and health-conscious consumer.

Introduction Market-led extension is a strategic approach aimed at providing farmers with valuable and high-quality information to enhance their decision-making processes in both production and marketing. This approach acknowledges the global nature of modern markets and encourages farmers to transition from being mere producers in local markets to becoming sellers in broader, potentially international markets. To make this shift successful, it is essential to equip extension workers, those who offer agricultural guidance, with the necessary skills and knowledge about market dynamics (Ahmad and Slathia, 2011). This involves a shift in their approach, moving from solely focusing on increasing productivity to emphasizing profitability. It also involves transitioning from subsistence farming to a more commercial orientation, from single-commodity farming to diversified crop production, and from local markets to global export markets.

Introduction The term ‘communication’ originates from the Latin word ‘Communis’, means the act of imparting, participating, and transmitting or the notion of making something common or sharing it among individuals. Communication encompasses the multifaceted process of sharing and exchanging ideas, emotions, information, and experiences between two or more individuals. It embodies the act of transmitting thoughts or expressions, serving as a vital conduit for the flow of knowledge and understanding. Essentially, it is aligning a sender and receiver for a specific message or series of messages. Leagans (1961) states that communication is the process by which two or more people exchange ideas, facts, feelings or impressions in ways that each gains a common understanding of the meaning, intent and use of messages. Effective communication is not just about issuing orders; it is about fostering comprehension (Suresh, 2003). It beyond imparting knowledge to enabling a profound understands (TNAU, 2012).

Introduction Terms total development of rural areas with the purpose of increasing the quality of life for rural people is referred to as rural development. It is a broad anddiverse concept that encourages the expansion of agricultural and allied activities, communities, cottage industries and crafts, community services and facilities, and total human resources in rural areas. As a strategy, rural development is the result of interactions between many physical, technological, economic, and societal elements. Its purpose is to improve the economic and social well-being of a particular rural demographic group. Rural development is a multifaceted concept that covers various aspects of development in order to improve rural people’s quality of life (Ilbery, 2008). Agriculture, village industries, crafts, community services, and rural human resource development all fall under this category.

Introduction There is an emergence of a transformative paradigm of participatory approaches in various fields such as management, health care and education, community development, etc. Participatory approaches challenge the top-down approach used frequently for decision making (Narayanasamy, 2009). Participation is a dynamic process where two individuals exchange their ideas, thoughts, and knowledge for making proper decisions and solving the problems faced by local people. It is a process of empowering individuals that helps people make proper analysis, make their own decisions, and develop their confidence. It is successfully used in increasing self-help activities of local people and for proper implementation and evaluation of large scale projects. FAO has reported that through participatory programmes it is very easy to mobilise local knowledge for self-reliant development, reducing government assistance costs.

Introduction Agricultural sector is the pillar of the Indian economy. It provides employment to around half of the workforce of the country and contributes around 18 per cent to the gross value added of the country. Small and marginal landholdings, constituting less than 2 hectares, make up a significant 85 percent of India’s farming community (Joshi, 2022). These small farmers encounter various challenges, including farm-specific and household transaction costs that limit their participation in input and product markets. With changing food preferences driven by income and population growth, there’s a growing need for small-farm commercialization to meet the rising demand for diversified, higher-quality diets (Chakraborty, 2020). To address the constraints faced by small farms, aggregation models have emerged as institutional interventions.

Introduction Market led extension effectively delivers sufficient and high-quality information to farmers so they can make decisions about production and marketing that willmaximize their return on investment without endangering the needs of future generations. Farmers must improve from being producers or sellers in the home market areas to producers cum sellers in a large market to best reap the benefits of their products. This necessitates the transfer of new extension strategies involving a range from local market to export markets, subsistence to commercial agriculture, productivity to profitability, commodity-oriented to farming systemsoriented, mono-cropping to varieties of crops, and so forth. The extension agents’ attention must be diverted from production in some way. Reducing production costs, increasing product value, and enhancing marketability will assist the farming community in receiving high returns for the products.

Introduction Extension programmes are strategically planned and implemented by an organization, typically a government department, with the majority of their funding originating from public sources. In the dynamic and ever-changing landscape of developmental initiatives, extension programmes play a pivotal role in fostering progress and transforming societies. These initiatives, designed to extend knowledge, skills, and resources to target communities, are instrumental in addressing pressing challenges and promoting positive change across various sectors. In order to justify the allocation of public funds and to measure effectiveness and sustainability of the programmes, it is imperative to conduct thorough and comprehensive monitoring and evaluations of their administration and impact at regular intervals.

Introduction In modern agriculture, soft resources like knowledge and skills are sometimes even more crucial than hard resources like inputs. In the 21st century, agriculture has to overcome a number of obstacles, including feeding an expanding population while a declining rural labour force, producing more feedstocks for a huge bioenergy market, supporting the overall development of many developing countries heavily dependent on agriculture, adopting more efficient and sustainable production techniques, and adapting to climate change (Colle, 2011). In order to make efficient and effective agricultural decisions, farmers are increasingly adopting information (Cash, 2001). Compared to the current availability of roughly 0.1 million personnel, the required number of extension agent who worked in field level is anticipated in between 1.3 to 1.5 million.