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一、塑料大棚秋黄瓜收获盛期的管理上旬,根瓜开始收获。这一阶段光照比较充足,温度适宜,应促使产量高峰早日形成。与此同时,外界夜间气温开始下降,当最低气温低于15℃时,要及时覆盖大棚薄膜,以免“白露风”损害瓜秧。 1.加强水肥管理:大棚秋黄瓜的产量主要在9月份形成。根瓜平均在7～8节座果,管理水平较好的情况下,一株能采4～5条
First, the plastic shed Autumn cucumber harvest peak management early, root melon began to harvest. This stage more abundant light, the temperature is suitable, should prompt the early formation of peak output. At the same time, the outside temperature began to drop at night, when the minimum temperature is below 15 ℃, the timely coverage of greenhouse film, so as not to “dew white” damage melon seedlings. 1. To strengthen the management of water and fertilizer: autumn cucumber production in the greenhouse mainly in September. Root melons on average in the 7 to 8 fruit, good management level, a can pick 4 to 5