Question

what are the factors affecting organic matter levels in soil? how this level of organic matter can be increased​

Answer 1

Answer:

Chemicals and pesticides affect the organic matter in soil. It can be increased by using manure

Answer 2

Explanation:

1. TEMPERATURE
2. soil texture
3. moisture & humus contain

Soil fertility can be further improved by incorporating cover crops that add organic matter to the soil, which leads to improved soil structure and promotes a healthy, fertile soil; by using green manure or growing legumes to fix nitrogen from the air through the process of biological nitrogen fixation; by micro-dose fertilizer applications, to replenish losses through plant uptake and other processes; and by minimizing losses through leaching below the crop rooting zone by improved water and nutrient application.