一、栽苗后田间管理草学对水分要求较高，栽苗后立即浇透生根水，以后根据墒情每隔5－7天汽一次，其水温应略高于土温，以便提高地温。缓苗后及时查田补苗，以保苗齐苗壮。二、防寒越冬土壤结冻前，在植株上覆盖稻草、树叶等防寒物，厚约10厘米，然后向覆盖物上泼水，使之结冻 First, planted field after field management of grass on the moisture requirements higher, immediately after transplanting rooting planted water, moisture after every 5-7 days according to the moisture once, the water temperature should be slightly higher than the soil temperature in order to improve the ground temperature. Huanmiao Tianmiao fill seedlings in order to maintain seedling Qi Miao Zhuang. Second, cold winter soil before freezing, the plants covered with straw, leaves and other cold-proof material, about 10 cm thick, and then to the cover on the splash water to freeze