苏北地区小麦无害化管理关键技术

摘要

通过对苏北地区小麦3个示范区的调查分析出了对小麦生产的有利因素和不利因素,提出了苏北地区小麦无害化管理的关键技术是科学运筹肥水、加强监测预警,及早落实防灾抗灾技术措施、防控病虫草害、适时浇好孕穗灌浆水、后期叶面喷肥等,以促进苏北地区小麦的高产.%Trough the investigation of 3 demonstration zones of wheat in northern Jiangsu area,favorable factors and unfavorable factors of wheat production were analyzed,key techniques of harmless management of wheat in northern Jiangsu area were proposed,including the scientific management of fertilizer and water,strengthening monitoring and early warning,the early implementation of disaster prevention measures,prevention and control of diseases and insect pests,watering in booting and grain filling period,spraying fertilizer on leaves in late period etc,so as to promote the high yield of wheat in northern Jiangsu area.