为制定芦荟田杂草的防治措施,2007—2009年选择库拉索芦荟种植最适宜区云南元江县,应用最新的农田杂草评价体系对田间杂草种类进行调查,结果表明:库拉索芦荟田常见杂草有64种,隶属14科,主要杂草香附子、云南莎草、看麦娘.、无芒雀麦,在5—10月香附子、云南莎草、看麦娘、野稗、无芒雀麦、棒头草等大量发生,杂草随大田灌溉成阶段季节性发生。这一调查结果为库拉索芦荟田药剂防除杂草提供了科学依据。 In order to make the control measures of weeds in Aloe field, from 2007 to 2009, we selected the most suitable area for the cultivation of Aloe vera in Yuanjiang county, Yunnan province. The latest weed evaluation system was used to investigate the weed species in the field. The results showed that: There are 64 kinds of common weeds in the field, belonging to 14 families, the main weed incense monkshood, Yunnan sedge, see Maiang., Brome grassless, in May-October Monkshood, Yunnan sedge, , Brome grassless, head grass and other large quantities of weeds with the field irrigation seasonally occurred. The findings provide a scientific basis for the control of weeds in Aloe vera fields.