9787309103267 - 肥料中三聚氰胺的检测方法及其迁移转化研究 (1 resultados)
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Librería: liu xing, Nanjing, JS, Chinaliu xing
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paperback. Condición: New. Paperback. Pub Date :2014-03-01 Pages: 134 Language: Chinese Publisher: Fudan University Press fertilizer is a soil crop systems essential source of nutrients for crop growth. which is the main way to increase nitrogen inputs in the development of agricultural production one. Melamine is a nitrogen-con…taining heterocyclic compounds high a widely used at home and abroad for melamine residue utilization of fertilizer has been a lot of research reports. In 2008. after the events of the melamine .
