Nitrogen in Soils of China J. Koerting Gedichtband

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There are many reasons for this: highly variable and irregular shapes of the objects of interest

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Nitrogen in Soils of China J. Koerting GedichtbandThe study of soil nitrogen has long been an active field, but it was generally pivoted on agricultural and forestry production, and animal husbandry. With the rapid increase in the use of fertilizer nitrogen, more attention has been paid to the rela tionship between nitrogen management and environmental quality and human of soil nitrogen has become more comprehensive with health. In addition, the study the development of related sciences. The