Solve 2011 CBSE : Agriculture Theory Set II question paper
1. (a) Write two major classes of field crops. Give one example (crop) for each of them. 4
(b) What do you men by re-cycling of agricultural waters? Explain their use in agriculture productiuon. 4
(c) Write two major characteristics of saline-alkali soil. 2
2. Fill in the blanks:
(i) Green revolution covered — crop.
(ii) In scheduling of irrigation incrops, — parameters are considered.
(iii) 70% of soybean area in India falls in the State of —Predesh.
(iv) Sowing of Kharif pearlmillet is done in the month of — & —.
(v) The most concentrated nitrogenious fertizer is —.
(vi) Botanical name of berseems is —.
(vii) Nitrogen loos from anaerobic soils is called —.
(viii) Cotton belongs to the family —.
(ix) Ergot is a common disease of —.
(x) Crop taken with the new tillers of sugarcane after harvest is called a —crop.