| 甘肃马先蒿对高寒地区几种优良牧草的化感作用 |
| |
| 引用本文： | 鲍根生,王宏生.甘肃马先蒿对高寒地区几种优良牧草的化感作用[J].中国草地学报,2011,33(2):88-94. |
| |
| 作者姓名： | 鲍根生 王宏生 |
| |
| 作者单位： | 青海省畜牧兽医科学院草原研究所,青海西宁,810016 |
| |
| 基金项目： | 青海大学中青年科研基金 |
| |
| 摘 要： | 研究了青藏高原退化草地常见毒杂草甘肃马先蒿地上部分水浸液对4种牧草种子萌发、幼苗生长的化感抑制作用.结果表明:甘肃马先蒿水浸液对4种牧草种子萌发和幼苗生长具有显著抑制作用,随着水浸液浓度增加,化感抑制作用不断增强;4种牧草种子萌发对甘肃马先蒿水浸液敏感性强弱顺序为:中华羊茅(Festuca sinensis)＞青牧1号...
|
| 关 键 词： | 退化草地 甘肃马先蒿 化感作用 |
Allelopathic Effects of Pedicularis kansuensis Maxim on Several Graminaceous Grass Species on Alpine Meadow |
| |
| BAO Gen-sheng,WANG Hong-sheng.Allelopathic Effects of Pedicularis kansuensis Maxim on Several Graminaceous Grass Species on Alpine Meadow[J].Chinese Journal of Grassland,2011,33(2):88-94. |
| |
| Authors: | BAO Gen-sheng WANG Hong-sheng |
| |
| Institution: | BAO Gen-sheng,WANG Hong-sheng(Qinghai Academy of Animal and Veterinary Sciences,Xining 810016,China). |
| |
| Abstract: | The aqueous extracts from the above ground parts of Pedicularis kansuensis Maxim.,a dominant plant of poisonous weed on degraded alpine meadow in Qinghai-Tibet plateau,were used to study their inhibitory effects on the seed germination and seedling growth of four graminaceous grass species on the plateau.The results indicated that the aqueous extract from the above ground part of Pedicularis kansuensis Maxim.had significant inhibitory effects on the seed germination and seedling growth of tested grass speci... |
| |
| Keywords: | Degraded alpine meadow Pedicularis kansuensis Maxim Allelopathy |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
