|
|||||
|
|
| 黄快杨试管苗生根及移栽成活率的研究 | |
| 引用本文： | 陈月德,章林,许刚.黄快杨试管苗生根及移栽成活率的研究[J].吉林林业科技,2010,39(1):11-13,22. |
| 作者姓名： | 陈月德 章林 许刚 |
| 作者单位： | 1. 洮南市林业局,吉林,白城,137100 2. 吉林省林业科学研究院,吉林,长春,130033 3. 双辽市林业局,吉林,四平,136400 |
| 摘 要： | 对黄快杨试管苗诱导生根和移栽进行试验研究,结果表明:以1/2MS+IBA0.05+NAA0.01为生根培养基,平均每株生根数为6.9个,根长为1.6 cm,根较粗壮,有侧根,较少产生愈伤组织,移栽后成活率较高。移栽基质分别采用珍珠岩(粗:细为1:1)、蛭石、蛭石:珍珠岩(1:1)、粗珍珠岩、细珍珠岩,其中,以珍珠岩作为基质的移栽成活率较高,尤以粗颗粒的珍珠岩基质最好,移栽成活率可达98.2%。 |
| 关 键 词： | 黄快杨 试管苗 生根 移栽 基质 |
Rooting of tube seedlings of Populus simonii×P.deltoids cv.'Huangkuai' and survival in transplantation |
|
| CHEN Yue-de,ZHANG Lin,XU Gang.Rooting of tube seedlings of Populus simonii×P.deltoids cv.''Huangkuai'' and survival in transplantation[J].Jilin Forestry Scicnce and Technology,2010,39(1):11-13,22. | |
| Authors: | CHEN Yue-de ZHANG Lin XU Gang |
| Institution: | 1.Forestry Bureau of Taonan City of Jilin Province;Baicheng 137100;China;2.Jilin Provincial Academy of Jilin Province;Changchun 130033;3.Forestry Bureau of Shuangliao City of Jilin Province;Siping 136400;China |
| Abstract: | The rooting and transplanting of tube seedlings of Populus simonii x P. deltoids ev.‘Huangkuai＇ were researched. Results showed that the root number was 6.9 per individual seedling with 1.6cm root length, if the 1/2MS ＋ IBA0.05 ＋ NAA0.01 was used for culture medium. The roots were relatively coarse with lateral roots induced, and the survival of transplantation was high. The transplantation medium included perhte （coarse： fine was 1 ： 1 ）, vermiculite, perlite - vermiculite （ 1 ： 1 ）, coarse perlite, and fine perlite. The survival of transplantation was high ff the perlite was used for the medium, especially the coarse perlite medium（reached 98.2% ） . |
| Keywords: | Populus simonii x P deltoids cv ＇Huangkuai＇ tube seedling rooting transplanting medium |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |