Search SchoolNGR

Thursday, 11 June 2026
Register . Login

A disadvantage of using organic manure on the soil is that

A disadvantage of using organic manure on the soil is that
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A It decreases the potassuim content of the soil
  • B Diseases spread fast
  • C It increases the humus content of the soil
  • D It reduces the rate of soil water evaporation
Correct Answer: Option B
Explanation:

Share question on: