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生物肥是一种肥效长、投入低、无毒无害的环保肥料 ,在优种核桃幼龄果园中进行了应用试验 ,结果分析表明 ,生物肥对核桃幼树树体发育具有显著的影响 ,对提高其座果能力也有明显的促进作用。
Bio-fertilizer is a fertile, low-input, non-toxic and environmentally friendly fertilizers, and has been applied in young walnut orchards. The results show that bio-fertilizer has a significant impact on the development of young walnut trees, To improve their ability to fruit also has a significant role in promoting.