Agricultural science is a broad multidisciplinary field of biology that encompasses the parts of exact, natural, economic and social sciences that are used in the practice and understanding of agriculture. Professionals of the agricultural science are called agricultural scientists or agriculturists.
Rice is the seed of the grass species Oryza sativa or less commonly Oryza glaberrima. The name wild rice is usually used for species of the genera Zizania and Porteresia, both wild and domesticated, although the term may also be used for primitive or uncultivated varieties of Oryza.
Millets are a highly varied group of small-seeded grasses, widely grown around the world as cereal crops or grains for fodder and human food. Most species generally referred to as millets belong to the tribe Paniceae, but some millets also belong to various other taxa.
The Green Revolution, or the Third Agricultural Revolution, is the set of research technology transfer initiatives occurring between 1950 and the late 1960s that increased agricultural production in parts of the world, beginning most markedly in the late 1960s. The initiatives resulted in the adoption of new technologies, including high-yielding varieties (HYVs) of cereals, especially dwarf wheat and rice. It was associated with chemical fertilizers, agrochemicals, and controlled water-supply and newer methods of cultivation, including mechanization. All of these together were seen as a 'package of practices' to supersede 'Traditional' technology and to be adopted as a whole.
Vandana Shiva is an Indian scholar, environmental activist, food sovereignty advocate, ecofeminist and anti-globalisation author. Based in Delhi, Shiva has written more than 20 books. She is often referred to as "Gandhi of grain" for her activism associated with the anti-GMO movement.
The International Rice Research Institute (IRRI) is an international agricultural research and training organization with its headquarters in Los Baños, Laguna, in the Philippines, and offices in seventeen countries. IRRI is known for its work in developing rice varieties that contributed to the Green Revolution in the 1960s which preempted the famine in Asia.
Mankombu Sambasivan Swaminathan is an Indian agronomist, agricultural scientist, plant geneticist, administrator and humanitarian. Swaminathan is a global leader of the green revolution. He has been called the main architect of the green revolution in India for his leadership and role in introducing and further developing high-yielding varieties of wheat and rice. Swaminathan's collaborative scientific efforts with Norman Borlaug, spearheading a mass movement with farmers and other scientists and backed by public policies, saved India and Pakistan from certain famine-like conditions in the 1960s. His leadership as Director General of the International Rice Research Institute (IRRI) in the Philippines was instrumental in his being awarded the first World Food Prize in 1987, recognized as the Nobel or the highest honours in the field of agriculture. United Nations Environment Programme has called him 'the Father of Economic Ecology'.
Genetically modified crops are plants used in agriculture, the DNA of which has been modified using genetic engineering methods. Plant genomes can be engineered by physical methods or by use of Agrobacterium for the delivery of sequences hosted in T-DNA binary vectors. In most cases, the aim is to introduce a new trait to the plant which does not occur naturally in the species. Examples in food crops include resistance to certain pests, diseases, environmental conditions, reduction of spoilage, resistance to chemical treatments, or improving the nutrient profile of the crop. Examples in non-food crops include production of pharmaceutical agents, biofuels, and other industrially useful goods, as well as for bioremediation.
The history of agriculture in India dates back to the neolothic. India ranks second worldwide in farm outputs. As per 2018, agriculture employed more than 50% of the Indian work force and contributed 17–18% to country's GDP.
Hybrid rice is a type of Asian rice that has been crossbred from two very different parent varieties. As with other types of hybrids, hybrid rice typically displays heterosis or "hybrid vigor", so when grown under the same conditions as comparable purebred rice varieties, it can produce up to 30% more yield. To produce hybrid seeds in large quantity, a purebred sterile rice variety is fertilized with fertile pollen from a different variety. High-yield crops, including hybrid rice, are one of the most important tools for combatting worldwide food crises.
Intensive crop farming is a modern industrialized form of crop farming. Intensive crop farming's methods include innovation in agricultural machinery, farming methods, genetic engineering technology, techniques for achieving economies of scale in production, the creation of new markets for consumption, patent protection of genetic information, and global trade. These methods are widespread in developed nations.
The Green Revolution was a period that began in the 1960s during which agriculture in India was converted into a modern industrial system by the adoption of technology, such as the use of high yielding variety (HYV) seeds, mechanised farm tools, irrigation facilities, pesticides and fertilizers. Mainly led by agricultural scientist M. S. Swaminathan in India, this period was part of the larger Green Revolution endeavor initiated by Norman E Borlaug, which leveraged agricultural research and technology to increase agricultural productivity in the developing world.
Agriculture in Bhutan has a dominant role in the Bhutan's economy. In 2000, agriculture accounted for 35.9% of GDP of the nation. The share of the agricultural sector in GDP declined from approximately 55% in 1985 to 33% in 2003. Despite this, agriculture remains the primary source of livelihood for the majority of the population. Pastoralism and farming are naturally complementary modes of subsistence in Bhutan.
Upland rice is a type of rice grown on dry soil rather than flooded rice paddies. It is sometimes also called dry rice.
Rice production in China is the amount of rice planted, grown, and harvested for consumption in the mainland of China.
The genetically modified brinjal is a suite of transgenic brinjals created by inserting a crystal protein gene (Cry1Ac) from the soil bacterium Bacillus thuringiensis into the genome of various brinjal cultivars. The insertion of the gene, along with other genetic elements such as promoters, terminators and an antibiotic resistance marker gene into the brinjal plant is accomplished using Agrobacterium-mediated genetic transformation. The Bt brinjal has been developed to give resistance against lepidopteron insects, in particular the Brinjal Fruit and Shoot Borer (FSB) by forming pores in the digestive system. Mahyco, an Indian seed company based in Jalna, Maharashtra, has developed the Bt brinjal.
G. V. Chalam, also known as Guduru Venkata Chalam (1909–1967), was an Indian activist and agricultural scientist who received the Padma Shri in 1967.
Bonbehari Vishnu Nimbkar was an Indian agricultural scientist and social worker, known for his work in the fields of animal husbandry and agriculture. He founded Nimbkar Agricultural Research Institute, an Indian non-governmental organization engaged in research and development in agriculture, renewable energy and animal husbandry. His work garnered him many awards, including the Padma Shri and the Jamnalal Bajaj Award.
Maharashtra Hybrid Seeds Co. (Mahyco) is an agricultural company based in India. It is one of the country's major producers of seed. As of 2015, the company was also active in Vietnam, Indonesia, Philippines and Bangladesh, and planned expansion to Africa. The company produces seeds for cotton, wheat, rice, sorghum, pearl millet, maize oilseeds and vegetables crops. Through a joint venture with Monsanto named Mahyco Monsanto Biotech, Mahyco sublicenses Bt cotton technology in India. The Indian government has maintained price controls on Bt cotton seeds since at least 2011.
The minimum support price (MSP) is an advisory price signal that is part of a larger set of agricultural policies in parts of India. This informal "support" price is recommended by the government and aims to safeguard the farmer to a minimum profit for the harvest while at the same time increasing food security in the country. MSP was initially an incentive for farmers to adopt technology with an aim of increasing the productivity of agricultural land in the 1960s, however in the 2000s it is seen as a market intervention and farmer income scheme. The effectiveness of such a price policy has varied widely between states and commodities. Awareness among farmers of the existence of an MSP is poor at 23%, while awareness of MSP procurement agencies is also poor with only about 20-25% of wheat and paddy produce being sold at MSP.
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