半支莲堤岸固土效果研究  

Research of Portulaca grandiflora in reinforcing embankment

作　　者：王振廷[1] 周广柱[1] 马振文[2] 张晓菲[1] 孔重人[1] 周洋 顾香[1] 

机构地区：[1]沈阳农业大学林学院,辽宁沈阳110161 [2]辽宁省水利水电科学研究院,辽宁沈阳110003 [3]棋盘山国际风景旅游开发区管委会林业局,辽宁沈阳110873

出　　处：《中国园艺文摘》2013年第5期24-24,59,共2页Chinese Horticulture Abstracts

摘　　要：利用三轴剪切仪完成三轴压缩试验,用锚杆拉力计和剪切箱完成原位测定试验,通过试验结果和指标来评价半支莲在固土护堤上的效果,比较当年播种繁殖的半支莲和次年自繁的半支莲对固土护堤的差异。By results and indicators of the two experiments, this paper evaluated the effect of reinforcing embankment of Portulaca grandiflora, and compared the difference of effectiveness between the Portulaca grandiflora with seed propagation at this year and the Portulaca grandiflora with self-propagating at the following year.

关 键 词：半支莲 固土护堤 三轴试验 

分 类 号：S681.9[农业科学—观赏园艺]