Subject(s): Agriculture legislation -- Crops -- Soil -- Water Management -- Weather and crops, water resources, land utilization, soil and water conservation, water management in crop production, soil fertility and fertilizer use, cropping patterns, weed control, diseases of crop, insect pests of crops, nematodes, agricultural engineering, agricultural marketing and storage, farm management, agricultural extension education, agricultural legislation, field crops, plantation crops, commercial crops, horticultural crops, forage crops and grasses,condiments and spices, medical and aromatic plants, sericulture industry and its potential in India