影响大蒜气生鳞茎萌发的因素分析

doi:10.16036/j.issn.1000-2650.2006.02.006

四川农业大学学报 ›› 2006, Vol. 24 ›› Issue (02): 148-151.doi: 10.16036/j.issn.1000-2650.2006.02.006

影响大蒜气生鳞茎萌发的因素分析

张素芝^1,2, 李纪蓉²

1. 四川农业大学玉米研究所, 四川雅安 625014;
2. 山东农业大学园艺学院, 山东泰安 271018

收稿日期:2005-11-30 出版日期:2006-06-30 发布日期:2017-03-06

Analysis of Factors Affecting the Germination of Bulbils in the Inflorescence of Garlic(Allium sativum L.)

ZHANG Su-zhi^1,2, LI Ji-rong²

1. Maize Research Institute, Sichuan Agricultural University, Yaan 625014, Sichuan, China;
2. College of Horticulture, Shandong Agricultural University, Taian 271018, Shandong, China

Received:2005-11-30 Online:2006-06-30 Published:2017-03-06

摘要/Abstract

摘要： 大蒜花苞的气生鳞茎可用作离体条件下的外植体材料,但其萌发受到多种因素的影响。MS+NAA 2 mg/L+BA 6 mg/L培养基激素配比适宜,能诱导较多的气生鳞茎萌发。较小的气生鳞茎萌发迅速且发芽率高,较大的气生鳞茎则相反。低温预处理能促进气生鳞茎的萌发,但低温贮藏时间过长会降低气生鳞茎的发芽率,4℃低温贮藏时间应不多于60 d。

关键词: 大蒜, 气生鳞茎, 不定芽

Abstract: The bulbil in the inflorescence of garlic can be used as an explant in vitro, but its germination is affected by many factors. It is found that most bulbils are able to germinate on the MS+NAA 2 mg/L+BA 6 mg/L medium because of the favorable phytohormone ratio. Small bulbils can germinate rapidly and theirs shooting rate is high, while big bulbils come to the opposite. Pretreatment at low temperature promotes the germination of bulbils, however, the shooting rate is to be reduced after bulbils long-term stored at low temperature. Storing bulbils at 4 ℃ for less than 60 days benefits germination of bulbils.

Key words: garlic, bulbils, adventitious shoot

中图分类号:

S661.1

张素芝, 李纪蓉. 影响大蒜气生鳞茎萌发的因素分析[J]. 四川农业大学学报, 2006, 24(02): 148-151.

ZHANG Su-zhi, LI Ji-rong. Analysis of Factors Affecting the Germination of Bulbils in the Inflorescence of Garlic(Allium sativum L.)[J]. jsau, 2006, 24(02): 148-151.

[1]	陶燕蓝, 蓝增全, 吴田. 葡萄柚(Citrus paradisi Macf.)实生苗根段的离体培养及植株再生研究[J]. 四川农业大学学报, 2014, 32(04): 398-407,425.
[2]	张之为, 赵君, 樊明寿, 杨帆. 马铃薯不同品种叶片再生体系的建立[J]. 四川农业大学学报, 2011, 29(01): 61-68.
[3]	石大兴, 石轶松, 王米力, 杜文平, 李群. 巨桉下胚轴诱导不定芽与植株再生的研究[J]. 四川农业大学学报, 2002, 20(03): 232-234.
[4]	秦家忠, 姚文芳. 大蒜叶斑病(CLADOSPORIUM ALLII)的研究Ⅱ.病菌的越夏及初次侵染来源[J]. 四川农业大学学报, 1991, 9(01): 104-108.

影响大蒜气生鳞茎萌发的因素分析

Analysis of Factors Affecting the Germination of Bulbils in the Inflorescence of Garlic(Allium sativum L.)

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 4

Metrics

本文评价

推荐阅读 10