Which of the following statements is not an advantage of drainage? It
Removes excess water
Supplies moisture for plant growth
Reclaims water-logged land and swamps
Improves soil structure
Correct answer is B
No explanation has been provided for this answer.
I
II
III
IV
Correct answer is A
No explanation has been provided for this answer.
I, III and IV only
II, III and IV only
I, II and III only
I, II and IV only
Correct answer is D
No explanation has been provided for this answer.
Potassium
Magnesium
Phosphorus
Sulphur
Correct answer is B
No explanation has been provided for this answer.
Micro-nutrients are likely to be deficient in
Cleared virgin forest soils
Soils with high organic matter
Fine texture soil
Soils with low pH
Correct answer is D
No explanation has been provided for this answer.