Which of the following is not a principal of cr... - WAEC Agriculture 2003 Question
Which of the following is not a principal of crop rotation?
A
deep-rooted crops should be followed by shallow rooted crops
B
a period of fallow must be provided in the cours of the rotation
C
a leguminous crop should be included in the system
D
crops that can be attacked by the same pest should not follow each other
correct option: b
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