a
yearly monocropping
b
crop rotation and cover crops
c
bush burning to remove unwanted debris
d
avoiding artificial manures
Explanation
Correct Option
bNo explanation available
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Discussions (3)
OlaifeGold
1 year ago
correct! because the other options only worsens soil fertility and viability. if you think the answer is yearly monocropping, it is not the answer because it means planting the same crop every year which would on the long drain the soil of nutrients as the same type of crop takes up the same quantity and combination of nutrients from the soil. yolef sef would reduce due to spread of diseases and all
