麦田中期返青至拔节以巩固年前分荣控制年后分荣，提高成穗率、增穗、增粒；后期以养根护叶防早衰为主攻方向，达到粒多、粒饱、质好、产量高。1.体肥管理生长中期对群体80～100万以内的壮苗返青肥已施的田块，拔节后土壤含水量不足20％，浇1次拔节水，争取多成稳。对群体100万 In the middle period of wheat field, the process of rejuvenation and jointing is consolidated to consolidate the points of glory after years of control in Rongrong and improve the rate of becoming spike, increasing spike and increasing grain; High Yield. 1. Body fat management Growth in the mid-80 to 1 million groups of young seedlings back to the green fertilizer has been applied to the field, after jointing the soil moisture content of less than 20%, pouring 1 jointing water, strive to become more stable. One million pairs of groups