Q6. What is the water use efficiency, if grain yield of a crop is 6 ton/he and water requirement for growing the crop is

Q48. When the peds are longer in horizontal axis than in vertical axis the soil structure is called:

Q1. Match List-I with List-II. List-I (a) Radish (b) Potato (c) Onion (d) Cauliflower List-II I. Tuber II. Root III. Ste

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