Question

46. The Green Revolution involved the use of high yielding varieties of seeds which required:

(a) Less fertilizers and less water

(b) More fertilizer and less water

(c) Less fertilizer and more water

d) More fertilizer and more water​

Answer 1

Answer:

a less fertilizer and less water

Answer 2

Answer:

I think option (d) is correct

Explanation:

Nitrogen Inputs in Original Green Revolution States. During the green revolution period increase in the area under nutrient-responsive, high-yielding varieties of rice and wheat in Punjab and Haryana resulted in rapid increase in fertilizer-N use.