EFFECT OF GROWTH REGULATORS (BA, IBA) ON MICROPROPAGATION OF GARDENIA JASMINOIDES L. IN VITRO

被引:0
|
作者
Ahmed, Ziyad Shihab [1 ]
Salim, Aysar Mohammed [2 ]
Allawi, Asmahan Khalid [3 ]
机构
[1] Tikrit Univ, Coll Agr, Dept Plant Protect, Tikrit, Iraq
[2] Univ Mosul, Coll Agr & Forestry, Dept Hort & Landscape Planning, Mosul, Iraq
[3] Baghdad Univ, Coll Agr Engn Sci, Dept Hort, Baghdad, Iraq
关键词
Gardenia jasminoides L; Micropropagation; In vitro; BA; IBA; PARAMETERS; QUALITY;
D O I
暂无
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
The expirment was conducted to study the effect of different concentrations of growth regulators, Benzyl Adenine (BA) and Indole Butyric Acid (IBA) to improve multiplication of shoot tips and nodes of Gardenia jasminoides on roots and shoots propagation in vitro. The results showed that the best explant part for the Micropropagation of the Gardenia plant under experimental conditions is the shoot tips culturing on the MS medium provided with 2.0 mg.L-1 of BA with 0.1 mg.L-1 of the IBA, which it gave the highest average numbers of shoots 4.80 shoots. explant(-1), the shoots length was 4.07 cm, and the average number of leaves was 3.40 leaf. shoot(-1). The results also indicated that the medium of rooting supplemented with 2.0 mg.L-1 of IBA achieved the highest percentage of rooting 100%, with highest root number of 13.6 root.explant(-1) and root length 6.34 cm.
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收藏
页码:181 / 186
页数:6
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