摘要
苜蓿是世界上最重要的豆科作物之一,综述了苜蓿属植物转录因子研究的主要进展,并对其研究和应用前景进行了展望。
The effects of the water aqueous extracts of white clover on germination and seedling＇s physiology of four plants were analyzed. The results showed that the water extracts of white clover had an obvious allelopathy effect on four weeds. With the increase in the concentration of the aqueous extracts of white clover plants, the inhibition on the germination, stem height, radicle length, fresh weight of plants were increased. However, low concentration of white clover water extracts had an active promotion on weeds. Further studies indicated that the white clover water extracts could change the intensity of respira- tion and permeability of cell membranes and decreasing their chlorophyll content; and in some other inde- xes, the extracts exhibited a promotion effect at low concentration and inhibition effect at high concentra- tion on weeds.
出处
《中国草地学报》
CSCD
北大核心
2014年第2期108-116,共9页
Chinese Journal of Grassland
基金
内蒙古自然科学基金重大项目(2011ZD03)
内蒙古自治区高等学校科学研究项目(NJZY12003)
内蒙古大学高层次引进人才科研启动基金项目(115106)
内蒙古大学“校级大学生创新创业训练计划”项目(201314200)资助
关键词
苜蓿
转录因子
研究进展
White clover
Allelopathy
Weeds
Seedling growth
