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.
What was the impact 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 …
What are the impacts of Green Revolution in India?
The Green Revolution resulted in
a record grain output of 131 million tonnes in 1978/79
. This established India as one of the world’s biggest agricultural producers. Yield per unit of farmland improved by more than 30% between1947 (when India gained political independence) and 1979.
What are the impact of Green Revolution Class 9?
The per capita availability of food grains in India also increased as a result of the green revolution. Some of the negative impacts of the green revolution were
– loss of soil nutrients
, large scale use of pesticides, unsustainable practices for getting more yield, increased rates of suicide, etc.
What is the impact of Green Revolution on nature?
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 positive impacts 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 was the impact of Green Revolution on economy?
The Green Revolution led
to a decline in district-level urbanisation and employment in manufacturing, services, and a range of other non-farm occupations
. These results are explained in part, but not completely, by lower net migration into districts that experienced greater agricultural productivity growth.
What are the advantages and disadvantages 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.
These set of social forces in rural society led increasingly to
social polarization, large scale migration to cities, social tensions
. The relationship between the middle class peasantry and the lower castes declined and led to exploitation and violence.
What was the impact of Green Revolution on Indian 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 are the three negative effects of Green Revolution?
- Loss of soil fertility.
- Diminishing of water resources.
- Global Warming.
- Soil Toxicity.
What are the three effect of Green Revolution?
(i) Introduction of Green Revolution with the help of HYV seeds, increased the yield up to 3200 kg per hectare. (ii)
Increasing production by multiple cropping and use of modern farming methods.
(iii) Water table was reduced.
What are the limitations of Green Revolution Class 9?
- 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 was the impact of the Green Revolution on developing countries?
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.
Why did Green Revolution start?
The need for introducing the Green Revolution in India arose
due to a shortage of food-grains in part due to the legacy of colonial regime
. … High yielding varieties of seeds were first introduced in India in the states of Punjab, Haryana and parts of western Uttar Pradesh.
What is the impact of Green Revolution on quality of soil?
Quality of soil :- Green revolution had also
positive economic results
. … The use of chemical fertilizers depletes the soils natural fertility and pesticides generates resistant pests farmers need more fertilizers and pesticides to achieve the same results..
