[1]王小玲,樊军锋通讯作者樊军锋（9）,男,等.奥地利黑松组培苗生根技术研究[J].西北林学院学报,2007,22(01):63-66.
　WANG Xiaoling,FAN Junfeng,YU Faxin,et al.Study on Inducing Roots from Pinus nigra var. austriaca Plantlets[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2007,22(01):63-66.
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奥地利黑松组培苗生根技术研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第22卷
期数:
2007年01期
页码:
63-66
栏目:
林木培育与育种
出版日期:
2007-01-30

文章信息/Info

Title:
Study on Inducing Roots from Pinus nigra var. austriaca Plantlets
作者:
王小玲1; 樊军锋2通讯作者樊军锋（1963）; 男; 陕西扶风人; 副研究员; 主要从事树木遗传改良和品种选育工作。; 余发新1; 王娟娟2
1.江西省科学院 生物资源研究所，江西 南昌 330029;2.西北农林科技大学 林学院，陕西 杨陵 712100
Author(s):
WANG Xiaoling1; FAN Junfeng2; YU Faxin1; WANG Juanjuan2
1.Biological Resources Institute, Jiangxi Academy of Sciences, Nanchang, Jiangxi 330029, China；2.College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
关键词:
奥地利黑松; 组培苗; 试管内生根; 试管外生根
Keywords:
Pinus nigra var. austriaca;  plantlets; rooting intuberooting outtube
分类号:
S791.259.05
文献标志码:
A
摘要:
本试验采用了试管内生根和试管外生根两种方法（1）把长度>3 cm的奥地利黑松无根组培苗接种到含有不同激素和碳源的1/2DCR、WPM、1/2GD培养基中生长；（2）把长度>5 cm的奥地利黑松无根组培苗，蘸取不同浓度的IBA、IAA、NAA溶液，转移至营养土中生长。结果表明试管内生根优于试管外生根，试管内生根的最佳培养基为WPM，并添加NAA0.02 mg·L-1+IBA0.5 mg·L-1+20 g·L-1蔗糖，；其生根率为55%。
Abstract:
There were two methods in inducing roots rooting intube and rooting out-tube. In the same culture condition , ① Select bigger than 3 centimeters Pinus nigra var. austriaca plantlets vaccinatesed 1/2DCR、WPM、1/2GD mediums to induce roots, which includes different kinds of hormones and sucroses; ②Select bigger than 5 centimeters Pinus nigra var. plantlets dipped in different concentration IBA、IAA、NAA solution, then shifts them to the nutrition soil to grow. The result showed that rooting intube was better and the best medium was WPM, adding NAA 0.01 mg·L-1+IBA0.5 mg·L-1+sucrose 20 g·L-1，on which the rate of rooting was 55%.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期20060421修回日期20060529基金项目国家林业局“948”项目（20000403）作者简介王小玲（1979），女，陕西白水人，助理研究员，主要从事林木遗传育种和林木生物技术研究工作。
更新日期/Last Update: 2010-05-04