The average national yield of wheat was very low in the 1960s as compared to the wheat yields of agriculturally advanced countries. Hence, Statement 1 is correct. In 1970, Norman E. Borlaug was awarded Nobel prize for “Green Revolution” which also helped India. MS Swaminathan, former Director-General of ICAR (Indian Council of Agricultural Research) stressed the need for reorientation of the entire breeding programme of tall varieties. Hence, Statement 3 is correct. Components of the Green Revolution High Yielding Varieties ( HYV ). Mechanization of Agriculture. Hence, Statement 2 is correct. Use of Chemical Fertilizers and Pesticides. Irrigation. Achievements : Increase in Agricultural Production and productivity. Less Dependence on Imports. Employment. A Benefit to the Farmers.