摘要
在对黄花矶松外部形态特征调查的基础上,进行黄花矶松良种选育研究。通过单株选优法,初选出黄花矶松优良单株,并进行子代测定,采用花茎组织培养方法建立良种快繁体系。初步研究结果显示:初选出的16株优良单株中,适合做鲜切花的有6株,适合做园林地被植物的有10株,并建立了优良单株子代测定试验圃;试验成功采用花茎为外植体进行了黄花矶松组织培养。
In this paper, external morphological characteristics of Limonium aureum(L.) Hill were investigated firstly. Then the breeding of improved varieties of Limonium aureum(L.) Hill was studied. The method of single-plant selection was used to primarily select excellent single plants. The progeny tests were conducted. The rapid propagation system of improved varieties was established by tissue cultural method. The research results showed that 16 improved varieties were selected, among which 6 plants are suitable for fresh cut flowers and 10 plants are suitable for ground cover plants. The progeny testing garden for improved single plants was built. The flower stalk was successfully used for explant culture.
作者
贾巧霞
郭晓婧
王娅丽
Jia Qiaoxia;Guo Xiaojing;Wang Yali(Ningxia Forestry Research Institute Co.,Ltd.,Yinchuan,Ningxia 750004)
出处
《宁夏农林科技》
2019年第11期22-25,共4页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
黄花矶松
鲜切花
地被植物
良种选育
组织培养
Limonium aureum(L.) Hill
Fresh cut flowers
Ground cover plant
Improved variety breeding
Tissue culture
