Directions: In the following questions, a statement of assertion (A) ...
The Green Revolution resulted in a large-scale use of pesticides and synthetic nitrogen fertilisers, giving rise to improved irrigation projects and crop varieties. The main objective was to gain food security through scientific methods.
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Directions: In the following questions, a statement of assertion (A) ...
Assertion (A): Green revolution increased productivity due to the extensive use of fertilisers.
Reason (R): The government gives an economic subsidy to the fertilisers to ensure that farmers have adequate availability of fertilizers.
The correct answer is option 'A', which means both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
Explanation:
The Green Revolution refers to a period of technological advancements and increased agricultural production that occurred in the 1960s and 1970s. It involved the introduction of high-yielding varieties of crops, modern agricultural techniques, and the use of chemical fertilizers and pesticides.
1. Assertion (A): Green revolution increased productivity due to the extensive use of fertilisers.
The use of fertilizers played a significant role in increasing productivity during the Green Revolution. Chemical fertilizers contain essential nutrients like nitrogen, phosphorus, and potassium that are necessary for plant growth. By providing these nutrients in a readily available form, fertilizers help to enhance crop yields. The extensive use of fertilizers allowed farmers to meet the increased demand for food and improve agricultural productivity.
2. Reason (R): The government gives an economic subsidy to the fertilisers to ensure that farmers have adequate availability of fertilizers.
The reason provided is the correct explanation for the assertion. Governments often provide economic subsidies to fertilizers to ensure that farmers have access to affordable fertilizers. Subsidies can help reduce the cost of fertilizers, making them more accessible to farmers. This ensures that farmers can afford to purchase and use fertilizers, which in turn increases agricultural productivity. By subsidizing fertilizers, the government aims to support the agricultural sector and promote food security.
In conclusion, both assertion (A) and reason (R) are true. The extensive use of fertilizers during the Green Revolution contributed to increased productivity, and the government's economic subsidy for fertilizers ensured that farmers had adequate availability of fertilizers.
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