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The Green Revolution, or the Third Agricultural Revolution, was a period of technology transfer initiatives that saw greatly increased crop yields. [ 1 ] [ 2 ] These changes in agriculture began in developed countries in the early 20th century and spread globally until the late 1980s. [ 3 ]
The state of Punjab led India's Green Revolution and earned the distinction of being the "breadbasket of India." [1] [2]The Green Revolution was a period that began in the 1960s during which agriculture in India was converted into a modern industrial system by the adoption of technology, such as the use of high yielding variety (HYV) seeds, mechanized farm tools, irrigation facilities ...
The Green Revolution promised to end hunger and poverty, and to benefit rural societies everywhere. Instead, its long-term effects included what the Indian environmentalist Vandana Shiva has called "rural impoverishment, increased debt, social inequality and the displacement of vast numbers of peasant farmers". [52]
The green revolution runs on chips–but there is no good way to make the fragile semiconductors ecosystem sustainable in the short term. Rakesh Kumar. December 26, 2023 at 11:55 AM.
According to the IPCC Sixth Assessment Report from 2022, there is high confidence that in and of itself, climate change to date has left primarily negative effects on both crop yields and quality of produce, although there has been some regional variation: [5]: 724 more negative effects have been observed for some crops in low-latitudes (maize ...
Agriculture can have negative effects on biodiversity as well. [5] Organic farming is a multifaceted sustainable agriculture set of practices that can have a lower impact on the environment at a small scale. However, in most cases organic farming results in lower yields in terms of production per unit area. [68]
Practices instilled during the Green Revolution emphasizing high yields also had effects on the landscape of agriculture. In producing a high yield of a single crop, farmers began to cultivate land that would be optimal for a single kind of crop rather than a variety creating monocultures. Within the Andean region, the Ox Area unit typically ...
Grazing can have positive or negative effects on rangeland health, depending on management quality, [129] and grazing can have different effects on different soils [130] and different plant communities. [131] Grazing can sometimes reduce, and other times increase, biodiversity of grassland ecosystems.