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果树环剥能暂时中断光合作用制造的有机物质向下运输,从而增加环剥口上部碳水化合物的积累,促进开花结果。环剥后及时进
Tree peel can temporarily interrupt the downward movement of photosynthesis-made organic matter, thereby increasing the accumulation of carbohydrates in the upper part of the collar and promoting flowering. After ringing promptly into