ZHONG Guogui,XIE Shaotian,SU Fubao,et al.Study on Seed Germination of Rare and Endangered Plant Bhesa sinensis[J].Northern Horticulture,2016,40(05):83-85.[doi:10.11937/bfyy.201605024]
珍稀濒危植物膝柄木种子催芽研究
- Title:
- Study on Seed Germination of Rare and Endangered Plant Bhesa sinensis
- Keywords:
- Bhesa sinensis; seed germination; germination rate; main root; endangered
- 文献标志码:
- A
- 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0.5~15.0 mg/L浸种1 h，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0.5 mg/L和双吉尔氨基酸肥料6号0.5~10.0 mg/L对膝柄木芽苗主根生长有很好的促进作用。
- Abstract:
- 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 GGR6 in concentration of 0.5-15.0 mg/L had no effect on the seed germination.On the another hand，0.5 mg/L ABT1 and 0.5-10.0 mg/L GGR6 could greatly accelerate the growth of Bhesa sinensis main roots.
参考文献/References:
[1]宁世江，邓泽龙 蒋运生.防城发现膝柄木的新分布点[J].广西植物，1993，13(2)：190. [2]刘演，宁世江.广西重点保护野生植物资源的现状与评价[J].广西科学，2002，9(2)：124-132. [3]莫竹承，范航清，李蕾鲜，等.濒危植物膝柄木生存现状及其恢复对策[J].广西科学院学报，2008，24(2)：134-137. [4]张宏达，粱盛业.中国卫矛科植物新记录的属:库林木属[J].中山大学学报(自然科学版），1981(1)：100-101.
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备注/Memo
第一作者简介：钟国贵（1969-），男，广西防城港人，助理工程师，研究方向为滨海生态修复。E-mail：sufubao@163.com.责任作者：苏付保（1963-），男，广西灵川人，硕士，教授，研究方向为森林培育。基金项目：2014年度广西高校科研资助项目(LX2014600)。