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本周,西北、华北、黄淮农区大部光温水适宜,利于秋收作物灌浆乳熟;东北地区后半周气温有所回升,利于春玉米、水稻等作物灌浆;南方出现较强降水过程,湖南、重庆、贵州等地旱情缓解;部分晚稻区出现寒露风天气,但对晚稻总体影响不大;西南地区多阴雨天气,对作物灌浆成熟和收获晾晒不利。预计未来一周,北方地区冷空气活动频繁,气温多起伏,降温对作物灌浆乳熟不利。新疆北部、西北地区东部偏北地区气温偏高1-2℃,对玉米、大豆等秋收作物灌浆乳熟和棉花裂铃吐絮有利。
This week, Northwest, North China, Huanghuai agricultural area suitable for most of light and warm water, which will benefit the autumn harvest grouting milk cooked; Northeast temperatures picked up in the latter half of the week, which will benefit the spring maize, rice and other crops; strong precipitation in the south, Hunan, Chongqing , Guizhou and other places to ease the drought; part of the late rice cold and windy weather, but little effect on late rice overall; more rainy weather in Southwest China, the crop filling ripening and drying adversely. In the coming week, cold air activities in the northern part of the country are frequent with ups and downs in temperature. Cooling is unfavorable to milking the crops. The temperature in the north of Xinjiang and the northwestern part of the northwest of China is 1-2 ℃ higher than that in the north of the northwest region, which is beneficial to the grain filling of milky seabuckthorn and cotton boll bolting in corn and soybean.