Clay in soils represents a trade-off in nutrient availability, such because

a. oxygen levels are exceptionally high, but much of the nitrogen leaches away
b. nitrogen levels are exceptionally high, but much of the nitrogen leaches away
c. cations are less likely to leach out of soil but are difficult for plants to extrac
d. anions are less likely to leach out of soil but are difficult for plants to extract


Ans: c. cations are less likely to leach out of soil but are difficult for plants to extrac

Biology & Microbiology

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