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根据我们的经验,葡萄的中后期应抓好以下一些田间管理环节。 1.抓好夏季修剪,保持架面通风透光 进入7月份以后,正是高温多雨季节,首先要经常清除主蔓上距地面40～50厘米高度范围内,除留作更新用以外的无用萌蘖和新梢,使架面上下空气流通,降低架下温度,减少病害的发生。二要继续对顶端副稍留3～4片叶进行连续摘心,严格控制副
According to our experience, the middle and late grapes should grasp some of the following fields of field management. 1. Do a good job of pruning in summer to maintain shelf ventilation After entering the July, it is the hot and rainy season, the first regular removal of the main vine from the ground 40 to 50 cm height range, except for useless to update for use outside the Meng Tillers and shoots, the shelves up and down the air circulation, lower shelf temperature, reduce the incidence of disease. Second, we must continue to stay on the top side slightly 3 to 4 leaves for topping, strictly control the deputy