From the analysis of relationships found that the quantity of internal object อินทรีย soil and the reaction of the soil with a statistical significance: total carbon within soil due to organic carbon is a component of อินทรีย soil organic carbon within the object, which is the main component of the total carbon within soil. By organic carbon will change from microorganisms in the soil and the quantity of sediment a complex of clay or sand, flour (W.M. Know K.C. & Post, 2000)
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