A) to increases soil fertility
B) to increases community area
C) to increases organic content of the soil
D) to increases nitrogenous content in the soil
Correct Answer: A
Solution :
If the same crop is repeated in the field, year after year, a specific mineral deficiency may arise in the soil. To maintain the nitrogen economy (soil fertility) of soil, a crop is alternated by a leguminous crop.You need to login to perform this action.
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