Which of the following can help improve the fertility of soil?
(i) Irrigation
(ii) Tilling
(iii) Harvesting
(iv) Crop rotation
Answers
Answered by
37
Explanation:
CROP ROTATION... IS YOUR ANSWER...
HOPE THIS WILL HELP YOU
Answered by
2
Answer:
4 is correct it could be the best
Explanation:
kykgibu
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