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Position: Home > Articles > The Establishment of High Efficiency Plant Regeneration System of Trifolium repens L Journal of Shanxi Agricultural Sciences 2002,30 (3) 70-72

白三叶草高频率植株再生系统的研究

作  者:
杨丽莉;贾炜珑;张彦芹
单  位:
山西省农业科学院旱地农业研究中心
关键词:
白三叶草;植株再生
摘  要:
通过对白三叶草子叶和下胚轴植株再生系统的研究发现 ,白三叶草胚轴生长点的再生能力最强 ,子叶和下胚轴再生能力极低 ;胚轴生长点直接再生频率在 6 6 %以上 ,以 6BA 3mg/L时再生频率最高 ,达 95 % ;再生植株的快速繁殖以 6BA 1~ 2mg/L ,NAA0 .5~ 0 .8mg/L较适宜 ;生根培养以IBA0 .1~ 0 .3mg/L ,NAA0 .1~ 0 .2mg/L较适宜
译  名:
The Establishment of High Efficiency Plant Regeneration System of Trifolium repens L
作  者:
YANG Li li, JIA Wei long, ZHANG Yan qin (The Dry Land Research Center in Shanxi Province,Taiyuan 030031, China)
关键词:
Trifolium repens L;Regeneration system;Establishment
摘  要:
In present paper the regeneration system of the Trifolium repens L cotyledon and hypocotyls have been investigated.The result showed:the regeneration capacity of apical point of Trifolium repens L is the strongest,that of cotyledon and hypocotyis are very week. The regeneration frequencies of apical point is more than 66% .When 6BA 3mg/L,the regeneration frequence is the highest, about95%. 6BA 1~2mg/L, NAA 0.5~0.8mg/L is suitable for fast breeding of regeneration plant. The culture of rooting is good when IBA 0.1~0.3mg/L,NAA 0.1~0.2mg/L.

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