Question

what should we do to get maximum benefit in crop feild

Answer 1

By using modern farming methods that is tractors, HYV seeds, fertilizers, etc

Answer 2

A farm whether in one acre or a few acres must encompass as many crop varieties as possible and also some animals to be remunerative. “In some areas in Madhya Pradesh farmers grow a main crop in a major area and other short term vegetable crops in smaller areas.
Hope it help you.