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  9. Q50
Question 50

Which of the following farm practices can cause loss of soil fertility?

  • A.Mulching
  • B.Compost application
  • C.Use of fertilizers
  • D.Terracing
  • E.intensive cropping
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
1997
Question no.
#50
Type
Objective
Previous · Q49In palm-wine, yeast acts as a Next · Q51 One of the use of variation is in

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