If you wanted to increase the cation exchange and water retention capacity of loamy soil,what should you do?

Question

Quizplus · Accepted Answer

Adding clay to loamy soil will increase the cation exchange capacity and water retention capacity. Loamy soil already has a balanced amount of sand, silt, and clay, so adjusting the pH would not be necessary. No-till agriculture can help improve soil structure and organic matter content, but it would not specifically increase cation exchange or water retention. Fertilizer containing potassium, calcium, and magnesium would improve plant growth, but it would not necessarily increase cation exchange or water retention capacity.

If You Wanted to Increase the Cation Exchange and Water