The marine fish and prawns that reproduce in saline waters of sea and move to the lake afterwards can no longer migrate, while breeding of the estuarine species is no longer possible because these require a small amount of salt water for the purpose.
This signals an important area where governments and NGOs can intervene and offer this kind of detailed advice on an ongoing basis. But we must recognise that success will be just as much about using resources efficiently, as about increasing yield.
With increasing the food supply, lowering hunger and increasing aspirations and living conditions, it puts up a good argument. Farmers will soon be able to access these reports online. Among the cash crops sugarcane only has shown significant changes. It is able to operate offline for farmers in remote areas who do not have internet access.
Borlaug Father of GR. Thousands of people and children with extreme neurological and congenital deformities was seen. Testing of samples of soil from agricultural fields is vital for achieving nutrient stewardship.
The coverage of green revolution has been raised from a mere 1. The production of wheat which stood at 11 million tonnes in rose to The attitude of the government towards the victims is quite ambivalent.
Improved availability and decreased staple food prices The fall in staple prices as a result of the GR also allowed more rapid diet diversification, even among poor populations. However, the use of pesticides is known to seriously affect environment as a significant portion of the applied chemical actually enters water through surface runoff or through leaching, ending up in ponds, lakes, rivers, etc.
Consequently, paddy, which is neither a native plant, nor suited to the agro-climatic conditions of Punjab, has pushed out maize to make the state one of the largest producers of this crop.
There is a large variation in the rainfall with high rainfall at about mm in the west to as low as mm in the drought prone districts on the east. New agricultural strategy is followed by the application of water, fertilizer and other inputs. Thirdly, as the introduction of HYVP programme has been able to raise the agricultural productivity significantly, thus this new agricultural strategy is economically justified.
Agricultural operation has enhanced its status from subsistence activity to commercial farming due to the adoption of new strategy. However, according to Dr K. The new agricultural strategy green revolution has proved that more can be produced with the same resources. Since areas of Green Revolution started to show diminishing return, need is to incorporate changes in agricultural practices.
As a result, groundwater in the region has high concentrations of salinity, nitrate and POPs. Irrigation facilities are available to about one-third of the total cultivable land area. Thus due to its spread effect the overall productivity of Indian agriculture would rise.
Significant Change in Cropping Pattern With the adoption of high yielding varieties of seeds, chemical fertilizer and irrigation, the production has risen to a record level. Enlargement of Production Function: Diminished soil quality due to increased reliance on synthetic fertilizers rather than natural fertilizers FYM which allowed replenishing of nutrients.
In order to prevent intrusion of saltwater into Kuttanad lowlands, the Thanneermukkom Saltwater Barrier was constructed individing the Lake into a brackish water northern part and a freshwater-based southern part in Kuttanad fed by the rivers draining into the lake.
Following are some of basic weaknesses of new agricultural strategy:Jul 09, · The Green Revolution 35 years on – what are the impacts in India?
Green Revolution technology was first introduced to India from the USA in the s. At the time it was controversial, with some arguing that the poorest people could not afford to participate and so would not benefit.
Green Revolution refers to a series of research, development, and technology transfer initiatives Between the s and s Agriculture was viewed as more of a commercial sector than a subsistence one The term "Green Revolution" was first used in by former USAID director William Gaud Refers to the use of high-yield variety (HYV).
Essay on the Importance of Green Revolution for India ( Words) Impact of Green Revolution: (i) Boost to the Production of Cereals: The major achievement of the new strategy is to boost the production of major cereals, viz., wheat and rice.
Essay on Green Revolution in India. Green Revolution in India. To reduce the dependence of India on foreign aids for supply for good grains during the agricultural crises like droughts, floods etc. and envisaged to make India self-dependent and self-sustained nation in terms of food grains availability.
Green revolution in India stands for major technological breakthrough. It was a campaign started worldwide, to increase agricultural product. India also played major role in.
The Green Revolution has led to reduced genetic diversity, increased vulnerability to pests, soil erosion, water shortages, reduced soil fertility, micronutrient deficiencies, soil contamination, reduced availability of nutritious food crops for the local population, the displacement of vast numbers of small farmers from their land, rural impoverishment .Download