Webb8 aug. 2024 · It is the cultivator that uses a larger amount of labor and capital in a relatively small area. This is performed in countries where the population to land ratio is high which means the population is big, and the land is small. Annually 2 or 3 types of crops are grown over the land in Intensive farming. Manual labor is used in this farming. Webb5 apr. 2024 · Explanation: The expansion of farming areas; double-cropping existing farmland; and use of HYV seeds are the three basic elements in the method of the …
High-yielding variety - Wikipedia
Webb24 okt. 2024 · By mid-1970s, the entire cultivated area of 200 hectares in Palampur was irrigated. (4) In Palampur, the yield of wheat grown from the traditional varieties was 1300 kg. per hectare. With the HYV seeds, the yield went up to 3,200 kg. per hectare. (5) There was a large increase in the production of wheat. WebbHigh-yielding varieties are found naturally less resistant to pests in comparison with their progenitors. Each year, insects destroy about 25% of food crops worldwide. The introduction of plant monocultures and indiscriminate and widespread application of chemical pesticides resulted in an insurgence of pests, development of resistance, and ... hotel logasasanti andújar
Misaligned agriculture: A major source of India
Webb9 mars 2024 · HYV seeds arrived in the country in the mid-1960s and were introduced as a package programme for the ‘revolutionary’ growth of the agricultural economy. This ‘package’, called the Green Revolution, included the use of chemical fertilisers and a variety of pesticides and herbicides and extensive use of machinery. Webb5 okt. 2024 · In 1954, Borlaug, with funding from the Ford and Rockefeller Foundations, developed a genetically modified high yielding variety (HYV) of wheat seeds. These seeds went to the Philippines, India and Mexico, where they were able to increase their harvest from previous years significantly. This type of seed development would lead to other … WebbMost important HYVs can be found among wheat, corn, soybean, rice, potato, and cotton. They are heavily used in commercial and plantation farms. HYVs become popular in … feldbach kino