Question

Name the major components of the green revolution.

Answer 1

Hint: The Green Revolution led to elevated production of meals grains (mainly wheat and rice) and was a big element because of the advent into growing countries of new, high-yielding sorts, starting withinside the mid-twentieth century with Borlaug's work.

Complete answer:
The increased region under farmland Although the area beneath cultivation became growing ever considering 1947; the green revolution extended it.
1. HYV seeds High Yielding Variety Programme: (HYVP) became released in 1966 mainly on 5 plants viz. wheat, rice, pearl millet, maize and sorghum. For Wheat Sona, PB-18 and Kalyan sorts have been used; for Maize Ganga, a hundred and one and Ranjit sorts have been used whilst for Jowar CSH2 become used mainly. The use of HYV seeds became the maximum clinical factor for the Green Revolution. The position of the Indian Agricultural Research Institute and agricultural universities have to now no longer be undermined in the improvement of those seeds. We work right here that the ICAR became initially set up with the aid of using the British in 1929 however had now no longer accomplished any large studies with the aid of using Nineteen Sixties. It reorganized in 1965 and similarly in the Seventies. Several new traces evolved with the aid of using it at some stage in the Nineteen Sixties and Seventies have been drivers of the green revolution.
2. Use of Chemical Fertilizers: The green revolution virtually started while in 1967; Indira Gandhi authorities had imported 18000 tonnes of HYV seeds from Mexico. These seeds needed chemical fertilizers to maximize yield. The in line with hectare use of chemical fertilizers skyrocketed in the years, and this became the purpose that a few named green revolution as a chemical revolution in effect. That additionally posed an assignment for the authorities to make the chemical fertilizers cheap for the cultivators and authorities needed to lodge a fertilizers subsidy.
3. Expansion of Irrigation In 1951: the nicely irrigated area accounted for best 17-18% of the entire cultivated area, and the majority of the farmers have been established upon the rains. The authorities undertook many minor, principal, and multipurpose irrigation tasks in order that most areas may be added beneath neath irrigation. Dams have been constructed to arrest big volumes of natural monsoon water which have in advance been wasted, easy irrigation strategies have been additionally adopted.
4. Double Cropping: It becomes due to the availability of the inputs and irrigation that the farmers ought to suppose of getting plants in a year. Thus, Double Cropping became the number one characteristic in addition to the final results of the Green Revolution. Before that, one crop in line with yr became an exercise due to the fact there has been at best one monsoon rain in line with yr. Double cropping became feasible due to one herbal monsoon and the different synthetic monsoon that got here withinside the shape of large irrigation facilities.
Note: Green revolution, tremendous growth in manufacturing of meals grains (mainly wheat and rice) that led to big components from the advent into growing international locations of new, high-yielding sorts, starting withinside the mid-twentieth century.