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Q. |
Which one of the following practices is adopted for restoring the fertility of soil? |
A. | Weeding |
B. | Levelling |
C. | (2) sweet jowar |
D. | (4) Harrowing |
Answer» B. Levelling | |
Explanation: Fallowing, in agriculture, is the mode of preparing land, by ploughing it a considerable time before it is ploughed for seed. As a result of fallowing, parts of the soil become better incorporated, and thus reciprocally ameliorated; so that they may afford more uniform nourishment to the roots of plants |
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