A. growing disease-resistant crops
B. planting late-maturing crop varieties
C. banning importation of pesticides
D. encouraging communal land tenure system
Correct Answer: Option A
A. growing disease-resistant crops
A. growing disease-resistant crops
B. planting late-maturing crop varieties
C. banning importation of pesticides
D. encouraging communal land tenure system
Correct Answer: Option A
A. growing disease-resistant crops
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