1.春季麦田管理1.1返青期(2月下旬-3月初)在冬季浇足冻水的情况下,不浇水施肥,以增温保墒促苗早发为主。1.1.1及时锄化提温保墒,促进根系发育,麦苗早返青、早生长。1.1.2促控结合对播种早群体大、麦苗长势旺的麦田可在早春镇压,促旺苗转壮;对徒长麦田采取深耕断根(10厘米左右), 1. Spring wheat field management 1.1 Returning to the greening period (late February - early March) In the case of winter pouring frozen water, not watering fertilizers to increase temperature and moisture to promote early seedling-based. 1.1.1 timely hoe temperature warming, promote root development, wheat seedling early green, early growth. 1.1.2 Promote the combination of control Early sowing of large groups, wheat seedling flourishing wheat fields can be suppressed in the early spring, promote seedlings turn Zhuang; Aizhangchang Tian to take deep roots (about 10 cm)