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杜仲是一种皮叶兼用的经济树种 ,为了增加其韧皮和叶子的产量 ,我们开展了不同树种叶面施肥的研究 ,以期为杜仲专用肥的研制提供依据。1 叶面肥配方及加工工艺该叶面肥配方的研制参考了目前在果树特别是在蔬菜上较成功的叶面肥的研制方法 ,以营养元素的平衡补充为主 ,考虑到营
Eucommia is a kind of economic tree with both leaves and leaves. In order to increase the yield of its bast and leaves, we carried out the research on foliar fertilization of different tree species in order to provide basis for the development of special fertilizer for Eucommia ulmoides. 1 foliar fertilizer formula and processing technology The development of the formula of this fertilizer reference to the current fruit trees, especially in the development of more successful foliar fertilizer methods, nutritional supplements to balance the main, taking into account the camp