ZHENG Zhi-xin,JIN Ya-zheng,ZHAI Jin-ling.Study on Detaching Propagation Test on Dendrobium chrysotoum[J].Northern Horticulture,2013,37(20):134-136.
鼓槌石斛分株繁殖研究
- Title:
- Study on Detaching Propagation Test on Dendrobium chrysotoum
- 文章编号:
- 1001-0009(2013)20-0134-03
- 分类号:
- S 567
- 文献标志码:
- A
- 摘要:
- 以鼓槌石斛为试材,研究了激素种类及浓度、栽培基质和营养液等对鼓槌石斛分株繁殖时新枝萌发及生长的影响。结果表明:植物生长调节剂浸泡鼓槌石斛基部可以在一定程度上促进新枝萌发和生长,但激素种类不同对其促进作用不同;栽培基质在一定程度上对鼓槌石斛分株新枝萌发及生长的影响很大,熟树皮+水苔藓是最佳的栽培基质,其次是水苔藓、陶粒+蛇木;营养液在一定程度上对于鼓槌石斛新枝的生长有促进作用,全肥(含微量元素)为最佳选择。
- Abstract:
- Taking Dendrobium chrysotoum as material,the effect of hormones kinds and concentrations,plant medias and nutrient solutions on germination and growth of new branch of Dendrobium chrysotoum were studied.The results showed that taking hormone immerse the base of D.chrysotoum could promote new branch germination and growth in a certain extent,but different hormones had different effects.Plant media had great influence on new branch germination and growth,familiar bark plus water moss was the best choice,the next was water moss,snakewood plus ceramsite.Nutrient solution had the same effect on growth of new branch,compound fertilizer was the best.
参考文献/References:
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备注/Memo
第一作者简介:郑志新(1980-),女,河北张北人,硕士,讲师,现主要从事植物栽培及繁育等研究工作。E-mail:zjkzzxin@sohu.com.基金项目:国家林业局“948”技术引进资助项目 (200424227)。