Section A
Q1.
(a) Discuss the influences of human beings and natural resources on ecology and nature.
(b) Describe the role of diversification and intensification of the cropping systems in enhancing farm productivity and nutritional security.
(c) Enumerate the production technologies of sweet corn and baby corn, which are different from normal maize cultivation.
(d) What are different types of noxious weeds ? Describe with suitable examples. Enumerate the measures to prevent noxious weed entry in the country.
(e) What are the various diagnostic techniques employed in evaluating soil fertility ? Enumerate advantages and disadvantages of each technique.