Which of the following statements is NOT correct with respect to the Green Revolution?
1
In India, the Green Revolution started in 1954.
2
Farmers of Punjab, Haryana and Western Uttar Pradesh were the first to try modern farming methods using High Yielding Variety (HYV) seeds.
3
High Yielding Variety (HYV) seeds had increased the production levels for grains.
4
High Yielding Variety (HYV) seeds need a high amount of water, chemical fertilisers and pesticides to produce the best results.