3 phases of green revolution
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Answer: The green revolution involves three steps. First, develop and plant monocultures of selectively bred or genetically engineered high-yield varieties of key crops such as rice, what, and corn. Second, produce high yields by using large inputs of fertilizers, pesticides, and water. Third, increase the number of crops grown per year on a plot of lands through multiple cropping, or multicropping. A second green revolution has been taking place since 1967. Fast-growing dwarf varieties of rice and wheat, specially bred for tropical and subtropical climates, have been introduced into India and China and several developing countries in Central and South America. Producing more food on less land has the benefit of protecting biodiversity by saving large areas of forest, grasslands, wetlands, and easily eroded mountain terrain from being used to grow food crops.6.The first green revolution was all about increasing varieties of plants, fertilizers and number of crops grown. But the second green revolution was all about producing more food on less land to protect biodiversity. The second green revolution had a little more substance to it.7.Rapidly increasing industrialization can cause a country to change from producing all of its products, to importing it. Grain stock is depleting quickly, and importing it from other countries will make up for that shortage. The more cows you have the more grain you will have to produce, it’s a never ending cycle.
HEY dude your answer is
These are termed as 3 phases of green revolution (1) pre-green revolution period, (2) first phase of green revolution and (3) wider dissemination of technology period.
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