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前段时间有较长的晴朗天气,霜降后本是秋叶凋落、萧杀凄凉的季节,可一段时间还是阳光灿烂,气温直到30多度,不减夏热,菜地里一片绿油油。10底,小雨连着中雨,气温直降10多度,菜农们应注意以下一些事项。一是要加强目前的秋延后蔬菜管理。前段时间气温高,无须进行大棚的保温防寒,11月开始要注意加强秋延后茄子、番茄、辣椒、菜豆、豇豆等耐热不耐寒蔬菜的的防寒保温、降湿管理。最好控制温度在20度以上,28度以下。初霜来临前,大、
Some time ago there is a long sunny weather, the fall is the autumn foliage litter, Xiao desolate season, but for some time or sunny, the temperature until more than 30 degrees, not diminishing summer heat, a green field in the vegetable. 10 at the end, light rain attached to the rain, the temperature dropped 10 degrees straight, farmers should pay attention to the following issues. First, to strengthen the current autumn vegetable management. Some time ago, the temperature is high, without the need for greenhouse insulation cold, starting in November should pay attention to strengthening autumn delay eggplant, tomato, peppers, beans, cowpeas and other heat-resistant vegetables with cold insulation, dehumidification management. The best control temperature at 20 degrees above 28 degrees. Before the first frost, big,