Nutrient Cycle And Decomposition Of Organic Matter

The nutrient cycle is related to the decomposition of organic matter, mainly by microorganisms, but the rate of decomposition depends on tiny feeders such as protozoa and nematodes. At the same time, larger animals accelerate the processing of "hot" feces. The nutrient cycling of soil organisms is the foundation of agriculture and forestry, and the efficient aboveground nutrient cycling is also the foundation of maintaining good water quality. Special soil bacteria participate in the formation of autotrophic organisms, and they do not rely on organic matter as a food source.