Web22 de dez. de 2024 · After almost 20 years of adoption of Bt cotton in India, its time to review the claimed benefits of the Bt. Hybrid cotton seeds and issues. Until the 20th century the indigenous ‘desi’ variety, Gossypium arboreum was used.; From the 1990s, hybrid varieties of G. hirsutum were promoted. These hybrids cannot resist a variety of local pests and … Web12 de fev. de 2024 · An outcome of hyv is salinity and infertile soil. These results put an extra burden on the farmers whose only source of income is farmland. The high-yielding …
Agricultural problems and remedies I waterlogging I HIV Seeds I …
WebHigh Yield Variety (HYV) seeds were developed by scientists to improve food supplies and reduce famine in developing countries. These HYV or 'miracle' seeds can produce up to … Web31 de jul. de 2024 · STEPS OF PRODUCTION. Step 1: Choice as well as the development of seeds parent (A-Line) Step 2: Choice and the development of restorer or Male parent (R-line) Step 3: Maintenance and the multiplication of parental seeds. Step 4: Production and the improvement of the F1 hybrid. MAIN REQUISITES OF PRODUCTION. phonic reading books online
Green Revolution - Drishti IAS
WebThe high yielding variety of seeds played an important role in the Green Revolution of India. The high yielding seeds are generally flood and drought resistant and give better quality yielding. In the Kharif season of 1966, the high yielding programme was launched in selected areas having assured rainfall. Examples related to HYV Seeds WebNone of he above. Medium. Solution. Verified by Toppr. Correct option is A) As the name suggests, HYV are the High Yield Variety of seeds which were meant to give you higher crop production than the regular seeds. Therefore they were used during the green revolution. Was this answer helpful? Web31 de mai. de 2024 · Introduction. The Green Revolution was an endeavour initiated by Norman Borlaug in the 1960s. He is known as the 'Father of Green Revolution' in world.. It led to him winning the Nobel Peace Prize in 1970 for his work in developing High Yielding Varieties (HYVs) of wheat.; In India, the Green Revolution was mainly led by M.S. … phonic programmes