From the point of Agriculture, maximum crop production is aimed by all the growers. Great attention is paid to increase the yields and attain the maximum by such agronomic practices like 'time of sowing', rotation etc; by evolution or introduction of high yieldings disease resisting varieties; by plant protection measures; br manuring; by bringing as much area as possible under irrigation; by the introduction of short duration high yielding varieties and trying to fit in the maximum number of crops in a calendar year; by enacting suitable legislation either to follow certain practices compulsorily or to prevent spread of disease or pests, or to discourage the multiplication of inferior or undesirable types to prevent malpractices etc.
C et al. (Thu,) studied this question.