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在兰花的栽培过程中,通常需要进行根外追肥,不仅使用肥量少,且肥效迅速和显著,又不受土壤及吸收功能的影响。在进行兰花叶面喷施肥料时,可根据其发育的不同阶段所需的营养元素,以配制成低浓度的水溶液,直接喷洒在叶面、嫩茎和花蕾上,通过其表面的气孔吸收,进入细胞内,以参与植
In the orchid cultivation process, usually need to top-dressing, not only the use of less fertilizer, and fertilizer quickly and significantly, but also from the soil and the absorption function. In the orchid foliar spray fertilizers, according to their different stages of development of nutrients required to prepare a low concentration of aqueous solution, sprayed directly on the foliage, stems and buds, through the surface of the pores absorbed, Into the cell to participate in planting