Multiple Choice
The likelihood of polluting groundwater with pesticides and plant nutrients is enhanced by _____.
A) the presence of macropores in the soil
B) light tillage of the upper centimeter or so of soil
C) the use of tillage to control weeds
D) the production of oats rather than wheat
E) conventional tillage as a choice compared with conservation tillage
Correct Answer:
Verified
Correct Answer:
Verified
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