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粮油作物 水稻 ①薄膜覆盖的早中稻旱育秧的湿润秧秧田管理:出苗期保温保温,膜内温度不超过35℃;一叶期控温控湿,膜内温度控制在25℃以下,每平方米苗床用20％甲基立枯灵1克加菊马乳油0.1克对水600倍喷雾防治病虫;二叶期通风炼苗,膜内温度控制在20℃左右;三叶期保温保湿,增肥促蘖,除寒潮外,实行日揭膜膜盖膜。②“谷雨”后选日平均气温15℃以上、风力4级以下的天气移栽早稻,切勿对着寒流天气插秧。 旱粮 ①春玉米田间管理,地膜玉米及时破膜接苗,并用泥土封闭好破膜口。玉米三叶期及时间苗、五叶期定苗,每穴留一健壮单株。稻田春玉米、注意消沟沥水防渍害。玉米苗期谨防地老虎危害。②大小麦田间管理。重点抓好赤霉
Grain and oil crops rice ① film covered early middle and late rice Dry seedling wet seedling Yang Management: Seedling insulation and incubation, the membrane temperature does not exceed 35 ℃; leaf temperature and humidity control, the film temperature control below 25 ℃, per square meter Seedbed with 20% methyl clofibrate 1 g plus daisy EC 0.1 g of water 600 times spraying pest control; two-leaf ventilation hardening, membrane temperature control at about 20 ℃; Trefoil insulation and moisturizing, fertilizer Tillers, in addition to cold, the implementation of the film exposed film cover. ② “Guyu” after the election day average temperature above 15 ℃, the wind below the level 4 weather transplanting early rice, do not transplanting rice seedlings in cold weather. Dry grain ① spring corn field management, timely film rupture membrane maize seedlings, and closed with a good hole to break the mouth of soil. Three-leaf stage and time seedling corn, five-leaf stage Dingmiao, leaving a robust per plant per hole. Paddy field spring corn, pay attention to gully drain water stains. Beware of tiger seedling damage to corn. ② size wheat field management. Focused on Fusarium