近年来，如东县麦田覆草面积已达０．６７万ｈｍ２以上。据报道，麦田覆草能培肥地力，改良土壤并减轻纹枯病的发生。但覆草后对杂草的控制效果及对除草剂药效影响如何尚需探讨。为此笔者进行了本项试验研究。１材料与方法１．１麦田不同覆草量的控草效果在本地选择有代表... In recent years, Rudong wheat field covered grass area has reached more than 06700 hm2. It is reported that wheat field mulch can fertilize soil, improve the soil and reduce the occurrence of sheath blight. However, after weed control effect on weeds and how the effect of herbicides need to be explored. To this end I conducted this pilot study. 1 materials and methods 1.1 different grass mulching grass field control effect in the local selection of representatives ...