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Question 46

Leguminous crops are incorporated into crop rotation in order to

  • A.improve aeration of the soil.
  • B.promote nitrogen fixation
  • C.increase the rate of soil formation
  • D.improve upon the water holding capacity of the soil
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
2011
Question no.
#46
Type
Objective
Previous · Q45Vaccination results in Next · Q47 Which of the following practices improves crop yield in a clayey soil? Addition…

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