小麦从抽穗到成熟的田间管理称为后期管理。麦田后期管理的主要任务是：保根、保叶；防止早衰，促进有机养料的制造和积累，使麦粒多、粒饱、粒重；防治病虫害和防止小麦倒伏。后期管理的主要措施有：１、浇好水。麦田后期管理以水当先。浇水时要根据情况适当浇苗期水和抽穗扬 Field management of wheat from heading to maturity is called post-management. The main tasks of wheat field management in the later period are: keeping roots and keeping leaves; preventing premature aging, promoting the manufacture and accumulation of organic nutrients, making more grains, full grains and grain weight; preventing pests and diseases and preventing lodging of wheat. The latter part of the management of the main measures are: 1, pouring water. Late management of wheat fields take the lead. Watering should be based on the appropriate water sprinkler seedlings and heading Yang