What are the effects of organic carbon in farming?

What are the effects of organic carbon in farming?
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Aeration, cleanliness, fertility, infiltration and percolation describe the effects of organic carbon in farming. Organic carbon is a measurable way for farmers to know the organic matter content in their soils. Healthy measurement at 58 percent of soil organic matter (dead and living sources of calcium, carbon, hydrogen, magnesium, nitrogen, oxygen, phosphorus, potassium and sulphur) means absence of compaction, functioning of air, moisture, nutrient and organic residue movement and well-being of plant roots and shoots.
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