Anti-auxin enhance Rosa hybrida L. micropropagation

被引：13

作者：

Singh, SK ^{[1
]}

Syamal, MM ^{[1
]}

机构：

[1] Banaras Hindu Univ, Inst Agr Sci, Dept Hort, Varanasi 221005, Uttar Pradesh, India

来源：

BIOLOGIA PLANTARUM | 2000年 / 43卷 / 02期

关键词：

axillary shoot proliferation; chlorophyll; hybrid tea rose; TIBA; 2,4,5-T;

D O I：

10.1023/A:1002768613872

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Shoots of rose cultivars Super Star and Sonia were multiplied for ten subcultures at 4-week intervals on solidified Murashige and Skoog's medium supplemented with 22.19 mu M benzylaminopurine + 1.07 mu M napthalene acetic acid + 0.05 mu M gibberellic acid. Addition of anti-auxins 2,3,5-triiodobenzoic acid (TIBA; 2.0 mu M) and 2,4,6-trichlorophenoxyacetic acid (2,4,6-T; 0.39 mu M) into proliferation medium increased number of shoots per explant and length of shoots in both cultivars. Treatment with TIBA increased also number of leaves per shoot and leaf chlorophyll content.

引用

页码：279 / 281

页数：3

共 15 条

[1] A STUDY OF THE EFFECT OF GROWTH-REGULATORS AND TIME OF PLANTLET HARVEST ON THE INVITRO MULTIPLICATION RATE OF HARDY AND HYBRID TEA ROSES [J].