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1.摘心在9月下旬之前,对所有未封顶的新梢,将其尚未木质化的幼嫩部分全部摘除,使流入生长点的养分,多蓄积已木质化的组织内,促使其叶片肥大,光合效能强,枝条成熟度高,芽眼饱满。 2、疏枝结合摘心,将冬剪时需要剪掉的各类徒长枝,密枝疏除,以减少冬季修剪量和养分消耗,提高树体营养贮备。 3、深翻宜从定植外缘扩穴深翻,增施有机肥,深度60～80厘米,以加深根系分布层提高土壤的透气性,有利保水保肥,增强根系吸水和
1. Topping Before late September, remove all the young shoots that have not been lignified, so that the nutrients flowing into the growing spot will accumulate more lignified tissues and promote the leaf hypertrophy, Photosynthetic efficiency, high branch maturity, bud full eyes. 2, thinning combined with topping, the winter cut need to cut off all kinds of leggy branches, thinning sparse, in order to reduce the amount of winter pruning and nutrient consumption, improve the nutritional reserves of trees. 3, deep plowing extension from the outer edge of the planting depth of deep plowing, increasing organic fertilizer, the depth of 60 to 80 cm, in order to deepen the root distribution layer to improve the permeability of the soil, beneficial water and fertilizer to enhance root absorption and