Q310
A soil layer of maximum leaching is indicated by the symbol of
A.
A1
B.
A2
AnswerC.
B1
D.
B2
Answer: Option B
Solution
Answer: Option B
Solution:
A soil layer of maximum leaching is indicated by the symbol of A2.Leaching is the loss of water-soluble plant nutrients from the soil, due to rain and irrigation. It is the practice of applying a small amount of excess irrigation where the water has a high salt content to avoid salts from building up in the soil.