A soil gets its cation exchange capacity from clay and
A. Water
B. Organic matter
C. Government
D. Sand
Answer: Option B
Solution(By Examveda Team)
A soil gets its Cation Exchange Capacity from Clay and Organic matter.Cation Exchange Capacity (CEC) is a useful indicator of soil fertility because it shows the soil's ability to supply three important plant nutrients calcium, magnesium and potassium.
Related Questions on Soil Science
Which one is the most important among Amphibloes
A. Hornblend
B. Tremolite
C. Diopsite
D. Actinolite
Sources of negative charges on silicate clays is/are
A. Exposed crystal edges
B. Isomorphus substitution
C. Anion exchange
D. All of these
The most conspicuous chemical change that take place when soil is flooded is reduction of
A. Fe
B. P
C. S
D. None of these
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