Which of the following conditions will give the most benefits? Why?

(a) Farmers use high-quality seeds, do not adopt irrigation or use fertilizers.

(b) Farmers use ordinary seeds, adopt irrigation and use fertilizer.

(c) Farmers use quality seeds, adopt irrigation, use fertilizer and use crop protection measures.

(c) Farmers use quality seeds, adopt irrigation, use fertilizer and use crop protection measures.

The above conditions will give the most benefits because it will fullfil all the requirements of plant for high yield. Quality seeds alone cannot give good yield if not provided with irrigation and fertilizers. Also, crop protection measures protect the crop from the damage due to diseases, competition of weeds and insect-pests and thus prevent loss of yield.