1722AgricultureMedium
What is the pH of calcareous soils?
A8.5-9.0
B7.0-7.5
C6.5-7.5
D8.0-8.5
Correct answer
D. 8.0-8.5
Explanation
The correct answer is 8.0-8.5.
Correct answer
D. 8.0-8.5
Explanation
The correct answer is 8.0-8.5.
The process of transformation of raw organic matter into humus:
Nutritional quality breeding deals with genetic improvement in________?
Which one of the following is water soluble vitamin ________?
Gassypium herbaceum was originated in________?
Surface temperature of sun is________?
Cyclic salts are mostly of ________?