ZHOU Li-ye,XIONG Mei,ZHANG Yong-liang.Study on Breaking Seeds Dormancy Method of Saposhnikovia divaricata[J].Northern Horticulture,2013,37(08):166-167.
解除野生防风种子休眠方法的研究
- Title:
- Study on Breaking Seeds Dormancy Method of Saposhnikovia divaricata
- 文章编号:
- 1001-0009(2013)08-0166-02
- Keywords:
- Saposhnikovia divaricata (Turcz.) Schischk; dormancy; germination rate; germination potential
- 分类号:
- S 567.23+9
- 文献标志码:
- A
- 摘要:
- 为进一步了解野生防风种子萌发特性，利用不同浓度KNO3、H2O2、GA3对贮藏2 a的野生防风种子进行处理，于室温条件进行培养，研究了解除野生防风种子休眠的最佳方法。结果表明：0.3%H2O2和3.0%H2O2对促进防风种子发芽作用最大，发芽率分别比对照提高了48.97%和51.03%，发芽势分别比对照提高了35.24%和51.70%；各处理浓度中20.0、0.8 mg/kg GA3、0.05、0.10 mol/L KNO3、30.0% H2O2均能对防风种子发芽起到抑制作用，其中0.10 mol/L KNO3抑制作用最强，发芽率比对照组低96.51%。
- Abstract:
- To further understand the seeds germination characteristics of Saposhnikovia divaricata(Turcz.) Schischk，seeds stored up two years were treated using different concentrations of KNO3,H2O2,GA3 to test seeds germination characteristics.The results showed that 0.3%H2O2 and 3.0%H2O2 promoted the germination the best，germination rate were higher than the control increased by 48.97% and 51.03%，germination potential were higher than the control increased by 35.24% and 51.70%.20.0，0.8 mg/kg GA3，0.05，0.10 mol/L KNO3 and 30% H2O2 played an inhibition role in seed germination.The 0.10 mol/L KNO3 restrained the strongest，germination rate was 96.51% lower than the control group.
参考文献/References:
[1]顾观光,杨鹏举.神农本草经校注[M].北京:学苑出版社,1998:63. [2]贾宏育.浅谈防风之祛风[J].中外健康文摘,2008(3):242-243. [3]张贵君,张艳波,李影,等.我国生药防风近10年的研究概况[J].时珍国药研究,1997,8(1):73-75. [4]周艳玲,赵敏,赵雨森.防风种子的休眠机制[J].东北林业大学学报,2009,37(3):16-17. [5]宋晋辉,瓮巧云,郭会婧,等.青霉素对不同贮藏时间防风种子萌发的影响[J].种子,2011,30(1):94-95. [6]周立业,熊梅.赤霉素对野生防风种子发芽的影响[J].北方园艺,2012(21):149-151. [7]宋晋辉,高运青,瓮巧云,等.不同外源物质对防风种子发芽的影响[J].种子,2011,30(12):78-80. [8]刘自刚.外源物质破除桔梗种子休眠的方法研究[J].陕西农业科学,2008(5):61-63. [9]宋晋辉,高运青,瓮巧云,等.不同外源物质对防风种子发芽的影响[J].种子,2011,30(12):78-79. [10]孟祥才,孙晖,王喜军.防风种子发芽特性及促进发芽的试验研究[J].植物研究,2008,28(5):627-631. [11]赵敏.防风种子中内源抑制物质活性的研究[J].中草药,2004,35(4):441-444. [12]胡晓艳,呼天明.种子活力及保持和提高牧草种子活力的研究概述[J].四川草原,2004(3):29-31. [13]成丹,孔肖菡,杨梦,等.6-BA对种子萌发和幼芽生长的作用研究[J].安徽农业科学,2009,37(33)：16725-16726.
相似文献/References:
[1]钱燕萍,程龙霞,祝遵凌.鹅耳枥属植物种子研究进展[J].北方园艺,2013,37(22):192.
QIAN Yan-ping,CHENG Long-xia,ZHU Zun-ling.Research Progress on Seeds of Carpinus Plants[J].Northern Horticulture,2013,37(08):192.
[2]叶景学,齐义杰,王大伟,等.蒲公英种子发芽特性研究[J].北方园艺,2013,37(05):30.
YE Jing-xue,QI Yi-jie,WANG Da-wei,et al.Study on Seed Germination Features of Taraxacum mongolicum[J].Northern Horticulture,2013,37(08):30.
[3]周立业,熊梅.赤霉素对野生防风种子发芽的影响[J].北方园艺,2012,36(21):149.
ZHOU Li-ye,XIONG Mei.Effect of Gibberellin on Wild Seed Germination of Saposhnikovia Divaricata[J].Northern Horticulture,2012,36(08):149.
[4]顾永华,李耿,耿蕾.景天科观赏植物“巴”的叶片扦插技术[J].北方园艺,2012,36(19):71.
GU Yong-hua,LI Geng,GENG Lei.Cutting Technology ofCrassula hemispherica[J].Northern Horticulture,2012,36(08):71.
[5]闵卓,房玉林.葡萄芽休眠研究进展[J].北方园艺,2016,40(02):182.[doi:10.11937/bfyy.201602049]
MIN Zhuo,FANG Yulin.Research Progress of Grapevine Bud Dormancy[J].Northern Horticulture,2016,40(08):182.[doi:10.11937/bfyy.201602049]
[6]赵丹,金华,宋鹏飞,等.文冠果种子休眠解除方法研究[J].北方园艺,2016,40(12):16.[doi:10.11937/bfyy.201612004]
ZHAO Dan,JIN Hua,SONG Pengfei,et al.Study on Method for Breaking Dormancy for Xanthoceras sorbifolia Seed[J].Northern Horticulture,2016,40(08):16.[doi:10.11937/bfyy.201612004]
[7]孙晶波,张秋菊,张连学.根际土壤化学性质对防风多糖含量的影响[J].北方园艺,2016,40(13):162.[doi:10.11937/bfyy.201613042]
SUN Jingbo,ZHANG Qiuju,ZHANG Lianxue.Effect of Rhizosphere Soil Chemical Properties on Contents of Polysaccharides in the Root of Saposhnikovia divaricata[J].Northern Horticulture,2016,40(08):162.[doi:10.11937/bfyy.201613042]
[8]陈 苏 丹,李 学 强,李 秀 珍,等.洛优 7号欧李休眠期不同部位 POD 、CAT 、 SOD 同功酶分析[J].北方园艺,2009,33(04):0.[doi:10.11937/bfyy.200904029]
CHEN Su-dan,LI Xue -qiang,LI Xiu -zhen,et al.The Isozymes Analyse about Peroxi -dase,Catalase ,Superpxide Dismutase in Different Parts of Luoyou7 Dormant Bunge Cherry[J].Northern Horticulture,2009,33(08):0.[doi:10.11937/bfyy.200904029]
[9]张家菁,于元杰.防风愈伤组织培养研究[J].北方园艺,2011,35(02):0.[doi:10.11937/bfyy.201102064]
ZHANG Jia-jing,YU Yuarrjie.Study on Callus Culture of Saposhnikovia divaricata[J].Northern Horticulture,2011,35(08):0.[doi:10.11937/bfyy.201102064]
[10]周蕴薇,刘艳萍,岳莉然,等.亚洲百合‘普瑞头’的组织培养及休眠小鳞茎获得的研究[J].北方园艺,2011,35(04):0.[doi:10.11937/bfyy.21104053]
ZHOU Yun-wei,LIU Yan- ping,YUE Li-ran,et al.Tissue Culture of the Asiatic Hybrids and the Dormancy of Bulblets Generated in vitro[J].Northern Horticulture,2011,35(08):0.[doi:10.11937/bfyy.21104053]
备注/Memo
第一作者简介：周立业（1969-），女，博士，副教授，研究方向为植物生理与生态。E-mail：toni2002@26.com.