Green revolution, great increase in production of food grains (especially wheat and rice) that resulted in large part from the introduction into developing countries of new, high-yielding varieties, beginning in the mid-20th century. Its early dramatic successes were in Mexico and the Indian subcontinent.
What is Green Revolution short answer?
Green revolution refers to the introduction of High yielding variety (HYV) of seeds and increased use of fertilizer and irrigation methods . It took place during the 1960s especially 1965onwards. It was aimed at providing increase in production to make India self-sufficient in food grains.
What is Green Revolution?
The Green Revolution was a period when agriculture in India was converted into an industrial system due to the adoption of modern methods and technology , such as the use of high yielding variety (HYV) seeds, tractors, irrigation facilities, pesticides, and fertilizers.
Why is it called the green revolution?
The Green Revolution was a period when the productivity of global agriculture increased drastically as a result of new advances . ... These new farming techniques and advances in agricultural technology were utilized by farmers all over the world, and when combined, intensified the results of the Green Revolution.
What is Green Revolution Class 9?
The introduction of High Yielding Varieties (HYV) of seeds and the increased use of chemical fertilisers and irrigation are known collectively as Green Revolution. It provided the increase in production needed to make India self-sufficient in foodgrains, thus improved the agricultural sector in India.
What is the negative effect of Green Revolution?
Loss of soil fertility, erosion of soil, soil toxicity, diminishing water resources, pollution of underground water, salinity of underground water, increased incidence of human and livestock diseases and global warming are some of the negative impacts of over adoption of agricultural technologies by the farmers to make ...
What are the results of Green Revolution?
The green revolution led to high productivity of crops through adapted measures, such as (1) increased area under farming, (2) double-cropping, which includes planting two crops rather than one, annually, (3) adoption of HYV of seeds, (4) highly increased use of inorganic fertilizers and pesticides, (5) improved ...
Who started Green Revolution?
Norman Borlaug , the American plant breeder, humanitarian and Nobel laureate known as “the father of the Green Revolution”.
What are the benefits of green revolution?
- The amount of greenhouse gas emissions will help to reduce this.
- It allows us to create more food than conventional methods of growing.
- In uncooperative conditions, it offers us with predictable yields.
- It allows a decline in food costs for the world economy.
What is Green Revolution Class 8?
Green Revolution refers to an extra-ordinary increase in agricultural produce . The Green Revolution has been possible due to the adoption of new technologies and using high yielding varieties of seeds. ... Rice, wheat and jowar were among the first crops to be grown with these seeds. Wheat gave the best results.
When did Green Revolution start?
Therefore, the Green Revolution was initiated in the 1960s in order to increase food production, alleviate extreme poverty and malnourishment in the country, and to feed millions.
What are the main causes of Green Revolution?
- (i) Irrigation: ADVERTISEMENTS: ...
- (ii) Agricultural Machinery: In Punjab, the agriculture is mechanised. ...
- (iii) Fertilizers: ...
- (iv) High Yielding Variety of Seeds (HYV): ...
- (v) Plant Protection: ...
- (vi) Research: ...
- (vii) New Techniques. ...
- (viii) Marketing Facilities:
What are the positive and negative impact of Green Revolution?
It improved the economic lot of farmers, and their standard of living greatly improved . It reduced the import of food grains. The revolution increased the use of fertilizers. Generally speaking a fertilizer has the chance to soak into the soil and spread to other areas if it rains.
What is the importance of Green Revolution Class 9?
The Green Revolution helped in increasing the economic conditions of all farmers (big as well as small) by ensuring improved production by the use of HYV seeds, fertilizers, pesticides and improved agricultural techniques.
What is Green Revolution Question Answer?
The correct answer is Production of wheat . Key Points. Green Revolution refers to a period when Indian agriculture was converted into an industrial system due to the adoption of modern methods and technologies such as the use of High Yielding Variety Seeds, irrigation facilities, pesticides, and fertilizers.
What is Green Revolution and its effects?
The Green Revolution (a term used for rapid increases in wheat and rice yields in developing countries brought about by improved varieties combined with the expanded use of fertilizers and other chemical inputs) has had a dramatic impact on incomes and food supplies in many developing countries.
