当前位置: 首页 > 文章 > 黄花草木樨水提液对3种杂草的化感效应 种子 2014,33 (12) 40-43
Position: Home > Articles > Allelopathy Effect of Water Extracts of Melilotus officinalis on Three Kinds of Weeds Seed 2014,33 (12) 40-43

黄花草木樨水提液对3种杂草的化感效应

作  者:
汪之波;祁驰恒
单  位:
天水师范学院生化学院
关键词:
黄花草木樨;化感效应;水提液;杂草
摘  要:
应用室内培养皿生物测定方法,以巴天酸模、马齿苋、蒲公英3种杂草为受体植物,对黄花草木樨的化感作用进行了研究。结果表明:黄花草木樨水提液能抑制种子萌发,随水提液浓度的增大,其抑制作用越明显。黄花草木樨水提液对蒲公英根和苗的生长呈化感作用浓度效应,对巴天酸模和马齿苋根和苗的生长既有促进作用,也有抑制作用。
译  名:
Allelopathy Effect of Water Extracts of Melilotus officinalis on Three Kinds of Weeds
作  者:
WANG Zhi-bo;QI Chi-heng;College of Life Science and Chemistry,Tianshui Normal University;
关键词:
Melilotus officinalis;;allelopathy effect;;water extracts;;weeds
摘  要:
Allelopathy of Melilotus officinalis on Rumex patientia L,Portulaca Oleracea L and Herba Taraxaci was studied by indoor Petri dish bioassay method. The results show that the water extract of Melilotus officinalis inhibited the germination of seeds. The inhibition increased with the increasing of extract concentration. water extracts of Melilotus officinalis have concentration effect to root and seed growth of Herba Taraxaci,both promoting effect,and inhibition to Rumex patientia L and Portulaca Oleracea L.

相似文章

计量
文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊