In vitro propagation of Pennisetum purpureum Schum.

被引：0
|
作者：
Karasawa, MMG [1 ]
Pinto, JEBP [1 ]
Pereira, AV [1 ]
Pinto, JC [1 ]
Silva, FG [1 ]
机构：
[1] Univ Fed Lavras, Dept Zootecnia, Lavras, MG, Brazil
来源：
PROCEEDINGS OF THE XIX INTERNATIONAL GRASSLAND CONGRESS: GRASSLAND ECOSYSTEMS: AN OUTLOOK INTO THE 21ST CENTURY | 2001年
关键词：
Pennisetum purpureum; in vitro propagation; growth regulator;
D O I：
暂无
中图分类号：
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号：
0905 ;
摘要：
A protocol is described for rapid multiplication of elephant grass (Pennisetum purpureum Schum.) through shoot tip culture. The plant growth medium consisted of basal medium of Murashige and Skoog (MS) and vitamins Wood Plant Medium (ATM). The medium was supplemented with 0.00; 4.44; 8.88; 13.32 and 17.76 muM of benzylaminopurine (BAP). The elephantgrass was micropropagated by axillary shoot proliferations. Maximum propagule proliferation occur-red on Murashige and Skoog (MS) medium enriched with 4.4 mM benzylaminopurine (BAP), resulting an average of 4.0 shoots per explant from cultivar Mineiro and 2.19 from cultivar Pioneiro. The best height and root plantlets were obtained with medium without growth regulator after 28 days.
引用
收藏
页码：537 / 538
页数：2
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