Which of the among the following is a positive impact of Green Revolution
Answers
Answered by
5
Answer:
HELLO MATE❤❤✌
Explanation:
positive impact of Green Revolutions
- Substantial increase in agricultural production and productivity: Food grains output increased from 81 million tones in 3rd plan (annual average) to 202 million tones in the 10th plan. In 2018 it stood at 277.49 million tones.
- The adoption of new technology has also given boost to agricultural employment because of diverse job opportunities created by multiple cropping and shift towards hired workers.
- New technology and modernization of agriculture have strengthened the linkages between agriculture and industry.
- Before the Green Revolution, the quality of a harvest was dependent upon the quality of the growing season. A poor season would always produce a poor harvest. After the Green Revolution, there has been more consistency with the annual harvest because the fields are worked in a similar way each year. Issues with moisture, nutrients, or temperature can be managed on-site, reducing the impact a poor growing season has on the crop.
- It has helped to create numerous strains of plants that are resistant to disease and pests. It makes farmers more secured financially.
Conclusion:
❤❤✌
- There are both positive and negative impacts of Green Revolution on farmers.
- Due to Green Revolution there was the considerable increase in the food grains production which was extremely necessary for a farmers to increase production so that agriculture become remunerative.
- Due to Green Revolution agricultural sector of India is able to meet the increasing demand for food grains. However, now is the high time to take to bring a green revolution which is farmer’s friendly also.
Answered by
4
The Green Revolution is a movement which refers to a series of research, development, and technology transfer initiatives. This happened between the 1960s and 1980s. In this period agriculture was viewed only as more of a commercial sector than a subsistence one. The term “Green Revolution” was first used in 1968 by former USAID director William Gaud. The inventor of this revolution was the crop pathologist Norman E. Borlaug.
Positive impacts of Green Revolution
It increased significantly the production, to almost 2.5 times in wheat between 1960 and 2010. GR has been able to save the lives of millions of people and exponentially increase the yield of food crops. It improved the economic lot of farmers, and their standard of living greatly improved. It reduced the import of food grains.
Negative impacts of Green Revolution
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. It diminishes soil quality due to increased reliance on synthetic fertilizers rather than natural fertilizer, which allow replenishing of nutrients. The increase in mono cropping has decreased soil quality. Nutrients could not be replaced in the soil due to mono cropping. The use of heavy machine causes soil compaction. The pesticides travel through the food chain and are accumulated in higher organisms. Some of them persist in soil, air surface water and ground water and continue to poison them for a long time. The long term exposure to pesticide causes cancer. The environmental degradation makes the GR an overall inefficient, short-term solution to the problem of food insecurity. It decreases the “biodiversity” of crops in the world today. Before the revolution, there were 30,000 different variants of rice. Today there are used only ten modified rice variants. As a result, if climate change, disease, or a rise in pestilence attacked the crops, the system would be weakened. With lower food grain prices in effect farmers have become indebted and are now being found to commit suicide because of it.
Positive impacts of Green Revolution
It increased significantly the production, to almost 2.5 times in wheat between 1960 and 2010. GR has been able to save the lives of millions of people and exponentially increase the yield of food crops. It improved the economic lot of farmers, and their standard of living greatly improved. It reduced the import of food grains.
Negative impacts of Green Revolution
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. It diminishes soil quality due to increased reliance on synthetic fertilizers rather than natural fertilizer, which allow replenishing of nutrients. The increase in mono cropping has decreased soil quality. Nutrients could not be replaced in the soil due to mono cropping. The use of heavy machine causes soil compaction. The pesticides travel through the food chain and are accumulated in higher organisms. Some of them persist in soil, air surface water and ground water and continue to poison them for a long time. The long term exposure to pesticide causes cancer. The environmental degradation makes the GR an overall inefficient, short-term solution to the problem of food insecurity. It decreases the “biodiversity” of crops in the world today. Before the revolution, there were 30,000 different variants of rice. Today there are used only ten modified rice variants. As a result, if climate change, disease, or a rise in pestilence attacked the crops, the system would be weakened. With lower food grain prices in effect farmers have become indebted and are now being found to commit suicide because of it.
Similar questions