湛江市区草坪杂草现状与分析  

Survey on Lawn Weeds in Zhanjiang City

作　　者：刘金祥[1] 纪汉文[1] 孙智婷[1] 赵朝阳[1] 

机构地区：[1]湛江师范学院生物系,广东湛江524048

出　　处：《草原与草坪》2003年第2期14-18,共5页Grassland and Turf

摘　　要：采用草坪杂草的地上植物量和频度等指标,对湛江市区的一年生和多年生庭院草坪、运动场草坪、道路草坪等草坪杂草进行了调查研究。结果表明:草坪杂草共有16科43种,其中种类较多的是禾本科,菊科,苋科,豆科,大戟科等;出现频度较高的杂草种类有三点金草,扁蓄,水蜈蚣,钝叶草,马蹄金等。庭院草坪的杂草种类最多,道路草坪次之,运动场草坪的种类最少;从植物量上看,运动场草坪的杂草地上植物量最多,公路草坪杂草的地上植物量最少。The survey on the lawn weed in Zhanjiang, including those in annual and perennial yard lawn, playground lawn and road turf. It is found that there are 43 species of weeds ,belonging to 20 families. Lawn in different type or different level was inveaded by different weeds and the dominantspecies are also different.

关 键 词：草坪 杂草 调查 

分 类 号：S688.4[农业科学—观赏园艺]