]*>","")" />
• Article • Previous Articles Next Articles
LV Du-kang;BA Yin-shan;LIU Ying;ZHAO Yu
Received:
Revised:
Online:
Published:
吕笃康;巴音山;刘影;赵玉
摘要: [目的]研究苦豆子种子浸出液对高羊茅种子及幼苗的化感作用.[方法]以苦豆子种子浸出液为处理液,对高羊茅种子进行处理,测定种子发芽势、发芽率、幼苗和根系生长情况.[结果]苦豆子种子浸提液浓度对高羊茅种子的萌发有一定的抑止作用.并且随着浓度的增加,抑止作用增强;高羊茅苗期的株高、根系长随着苦豆子种子浸提液浓度的增加也呈现出逐渐降低的变化趋势;苦豆子种子浸提液浓度为0.05 g/mL时对高羊茅幼苗的高度与生长速度影响最为显著,且主要表现为对根的伸长的抑制.[结论]为伊犁河谷地区草原生态系统中苦豆子种群与禾本科植物种间关系研究奠定基础.
LV Du-kang;BA Yin-shan;LIU Ying;ZHAO Yu. The Effect of Aqueous Extract from Sophora Alopecuroides Seed on Germination and Seedling Growth of Festuca Arundinacea[J]. .
吕笃康;巴音山;刘影;赵玉. 苦豆子浸出液对高羊茅种子萌发及幼苗生长的影响[J]. .
Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://www.xjnykx.com/EN/
http://www.xjnykx.com/EN/Y2012/V49/I8/1477