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1肥水管理秋季控制灌水,适量施用磷钾肥(可用硫酸钾型松土肥),锄草深耕,可促使枝条及早结束生长有利于组织充实,延长营养物质的积累时间,从而提高树木抗寒能力。
Fertilizer and water management In autumn, irrigation is controlled by proper application of phosphorus and potassium fertilizers (potassium sulphate-type loose soil fertilizers available) and deep weeding to promote the early growth of shoots, which helps to enrich the tissues and prolong the accumulation of nutrients to improve the cold resistance of trees.