Question

7. In order to continually use the same area of land for agriculture, some farmers apply fertilizers to improve the level of nitrates in the soil. An alternative to this intensive use of fertilizer is to plow the roots of leguminous plants back into the soil and leave the area unplanted for a season. Why would a farmer use this alternative method and what would be the benefit of turning over the soil and leaving the old plant roots?
make it 9 grade level appropriate sentance

Answer 1

Farmers might use the method of plowing leguminous plants back into the soil instead of applying fertilizers because it naturally enhances soil quality. When these plants decompose, they release nitrogen into the soil, which is essential for healthy crop growth. Additionally, leaving the soil unplanted for a season helps it recover and prevents the depletion of nutrients, making it more productive in the long run.