What were the positive impacts of green revolution?
1 – Increase in Production / yield. 3 – Better land use by employing two and three crop pattern. 4 – better scientific methods applied as per requirement of farms. 5- New seeds have been developed with better yield and disease fighting capability.
What is one negative impact of the 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 is the importance of green revolution for the economy?
By agricultural development through productivity growth such as the Green Revolution, rural income can be raised and rural poverty be alleviated. Therefore the Green Revolution can contribute to the overall economic development through creating a market in rural areas for non-agricultural products and services.
What is Green Revolution and its features?
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 Green Revolution write its advantages and disadvantages Class 9?
Pesticides and insecticides are able to protect the crops from pests and insects. A good irrigation system is able to enhance crop production. Loss of soil fertility due to increased use of chemical fertilisers. Continuous use of groundwater for tubewell irrigation has reduced the water table below the ground.
What are the types of green revolution?
High Yielding Varieties (HYV) of seeds. ADVERTISEMENTS: 2. Irrigation (a) surface and (b) ground….
- High Yielding Varieties (HYV) of seeds:
- Irrigation:
- Use of Fertilizers (Chemical):
- Use of Insecticides and Pesticides:
- Command Area Development (CAD):
- Consolidation of Holdings:
- Land Reforms:
- Supply of Agricultural Credit:
What are the limits of the Green Revolution?
However there were certain limitation of the Green Revolution: Green revolutions resulted in loss of soil fertility due to increased use of chemical fertilisers and pesticides. Continuous use of groundwater for tube well irrigation reduced the water-table below the ground.
What is the importance of green revolution?
The Green Revolution resulted in a great increase in production of food grains (especially wheat and rice) due to the introduction into developing countries of new, high-yielding variety seeds, beginning in the mid-20th century. Its early dramatic successes were in Mexico and the Indian subcontinent.
What were the social impacts of green revolution?
The Green revolution had led to the consolidation of the status of the middle peasantry as a dominant class. The upper caste class groups which traditionally dominated was replaced by the middle peasantry or had to compete with them to maintain their traditional status and power.
What was the impact of green revolution on economy?
The introduction of Green Revolution helped the farmers in raising their level of income. Wiser farmers ploughed back their surplus income for improving agricultural productivity. This led to further improvement in agriculture.
What were the social impacts of green revolution sociology class 12?
The satisfactory economic condition of farmers changed their social relationships. Their purchasing power increased, it made the rich farmers better off. The farmers who were able to produce a surplus for the market were able to reap the most benefits from the Green Revolution.