Biology > 2002 > 36
WASSCE
The importance of practising crop-rotation in agriculture is to
A.
control soil erosion
B.
maintain the fertility of the soil
C.
improve the nutritional value of crops
D.
ensure growth of cash crops
Answer: B
To see detailed solution to this question and thousands of other questions offline, download TestDriller SSCE. Practice rigorously for WASSCE, enjoy educational games, get chief examiners' reports, summary of WAEC literature books, compete with your peers, win prizes and more.
09037778195