摘要
以采自越南广宁省海河县的膝柄木种子为试材,研究了不同药剂和浓度对种子发芽率和芽苗主根生长的影响。结果表明：与水浸相比,艾比蒂生根剂1号和双吉尔氨基酸肥料6号0.5~15.0mg/L浸种1h,对膝柄木种子发芽均没有促进作用,可见水浸即可有效促进膝柄木种子发芽;艾比蒂生根剂1号0.5mg/L和双吉尔氨基酸肥料6号0.5~10.0mg/L对膝柄木芽苗主根生长有很好的促进作用。
Seeds of Bhesa sinensis were used as research subjects,the influence of different reagents and the concentration on the seed germination rate and the growth of main root were studied,which were gathered from Hai Ha County,Quang Ninh Province,Vietnam.The results showed that soaking in water would effectively promote the germination of Bhesa sinensis seeds,as soaking treatments of ABT1 and GGR6in concentration of 0.5-15.0mg/L had no effect on the seed germination.On the another hand,0.5mg/L ABT1 and 0.5-10.0mg/L GGR6 could greatly accelerate the growth of Bhesa sinensis main roots.
出处
《北方园艺》
CAS
北大核心
2016年第5期83-85,共3页
Northern Horticulture
基金
2014年度广西高校科研资助项目(LX2014600)
关键词
膝柄木
催芽
发芽率
主根
濒危
Bhesa sinensis
seed germination
germination rate
main root
endangered
