ZHAO Quan.Influence of Traditional Chinese Medicine Extracs on Growth and Development of Barnyard Grass[J].Northern Horticulture,2013,37(06):167-171.
中药提取液对稗草生长发育的影响
- Title:
- Influence of Traditional Chinese Medicine Extracs on Growth and Development of Barnyard Grass
- 文章编号:
- 1001-0009(2013)06-0167-05
- Keywords:
- Chinese medicine extracts; barnyard grass; plumule; radicle; chlorophyll; soluble sugar
- 分类号:
- S 482.4
- 文献标志码:
- A
- 摘要:
- 以稗草为试材,以曼陀罗、苦参、核桃楸、黄连4种中药提取液为供试药剂,研究了不同浓度配比的中药提取液对稗草生长活性的影响。结果表明:浓度为1∶100的核桃楸提取液和浓度为1∶100的苦参提取液对稗草幼芽的抑制作用最大,抑制率分别为71.8%和74.4%;浓度为1∶400的核桃楸提取液对稗草幼根的抑制作用较低,抑制率为42.3%;浓度为1∶400的黄连提取液对稗草幼根的抑制作用最低,抑制率为11.3%;浓度为1∶100的曼陀罗提取液显著地降低了稗草中可溶性糖和叶绿素的含量。4种中药提取物对稗草的活性均有一定的抑制作用。
- Abstract:
- Taking barnyard grass as test materials,Datura stramonium L,Sophora flavescens,Juglans mandshurica Maxim and Coptis chinensis Franch of four Chinese medicine extracts for elixir,the effect of barnyard grass activity with different ratio concentration were studied.The results showed that the concentration of 1∶100 Juglans mandshurica Maxim extracts of plumule inhibitory action was the largest,the inhibition was 71.8%;the concentration of 1∶400 Coptis chinensis franch extracts of radicle inhibitory action was the least,the inhibition was 11.3%.Concentration of 1∶100 Sophora flavescens extracts of plumule inhibitory action was the largest,the inhibition was 74.4%;the concentration of 1∶400 Juglans mandshurica Maxim extracts of radicle the inhibition of the minimum,the inhibition was 42.3%.The concentration of 1∶100 Datura stramonium extracts reduced significantly the barnyard grass of soluble sugar and chlorophyll content.Four kinds of traditional Chinese medicine extracts had certain inhibition to the activity of barnyard grass.
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备注/Memo
作者简介:赵权(1967-),男,博士,副教授,研究方向为森林植物资源利用。E-mail:zhaoquanbs@163.com.