一般来说，从12月以后至来年1月，芦笋地上母茎已开始枯死，进入休眠阶段。为了保证其安全越冬，必须抓好田间管理。一、彻底清国，保持乡田清洁选择晴好天气，割除土地上所有的植株，清除残茬，将枯枝、残叶、杂草等全部清除干净，移出田间，集中烧毁，使守留的病原首无法生存 In general, from December to January next year, asparagus stems have begun to die, into the dormant stage. In order to ensure its safe winter, we must grasp the field management. First, to thoroughly clean the country, keep rural fields clean Choose sunny weather, cut off all the plants on the land, remove stubble, the dead branches, leaves, weeds and other clean, remove the field, concentrated burned to keep the first pathogen Can not survive