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旱作箭豌豆施用铜、钼、稀土微肥效果的研究张玉霞，张秀芬（哲盟畜牧学院）（内蒙古农牧学院）前言微量元素肥料具有很强的专一性，既不可缺少，也不可替代，具有与大量元素肥料同等的重要性，目前国内外关于微量元素肥料的研究，主要是在肥效试验的基础上，制定施用的...
Study on the Effect of Cu, Mo and Rare Earth Fertilizers on the Application of Copper, Molybdenum and Rare Earth Fertilizer to Daphniphyllum riparia Zhang Yu-xia, Zhang Xiu-fen (Inner Mongolia College of Animal Husbandry) Preface The trace element fertilizers have strong specificity and are indispensable and irreplaceable , With the same importance with a large number of elemental fertilizers, the current domestic and foreign research on trace element fertilizers, mainly on the basis of fertilizer test, the formulation of the application of ...