INFLUENCE OF THE COMPOUND EFFECT BETWEEN NITROGEN AND ZINC ON THE RESOURCE OF NITROGEN OF HERBAGE IN MIXED AND PURE CULTURE
HE Zhong jun 1,3 HUA Luo 1,2 (1 Institute for Application of Atomic Energy, Chinese Academy of Agricultural Science, Beijing\ 100094; 2 Department of geography, Capital Normal University, Beijing\ 100037; 3 Soil and Fertilizer Institute
Journal of Nuclear Agricultural Sciences ›› 2002, Vol. 16 ›› Issue (03) : 179-184.
INFLUENCE OF THE COMPOUND EFFECT BETWEEN NITROGEN AND ZINC ON THE RESOURCE OF NITROGEN OF HERBAGE IN MIXED AND PURE CULTURE
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