What happens to the nutrient content of the soil when crops are harvested rather than being allowed to decompose naturally?

Question

Quizplus · Accepted Answer

When crops are harvested, their biomass and organic matter are removed from the soil. This leads to a decrease in nutrient content, as the organic matter is the source of nutrients for the soil microorganisms that break it down and release them back into the soil. Therefore, if the crops are not replenished with nutrients through fertilization or other management practices, the nutrient content of the soil will decrease over time.

What Happens to the Nutrient Content of the Soil When