文献类型：期刊文献

中文题名：卡西亚松扦插育苗技术研究

英文题名：Study on cuttage propagation of Pinus kesiya in different soil medium and hormones

作者：李光友[1] 朱映安[1] 徐建民[1] 张朝玉[2] 高兴华[2] 刘继伟[3] 韩超[1]

第一作者：李光友

机构：[1]中国林科院热带林业研究所;[2]普洱市玉林林业开发有限公司;[3]普洱市卫国林业局

年份：2017

卷号：37

期号：10

起止页码：13-17

中文期刊名：中南林业科技大学学报

外文期刊名：Journal of Central South University of Forestry & Technology

收录：CSTPCD;;北大核心:【北大核心2014】；CSCD:【CSCD_E2017_2018】；

基金：引进国际先进林业科学技术"卡西亚松种质资源及无性繁殖技术引进项目(2012-4-45)"的部分研究内容

语种：中文

中文关键词：卡西亚松;扦插育苗;基质;激素;坐标综合法

外文关键词：Pinus kesiya; cuttage propagation; soil medium; hormone; coordinate assessment

分类号：S791.24

摘要：对国外引进卡西亚松种子的播种苗苗期扦插育苗技术进行研究。通过采用不同基质、不同浓度激素配比对成苗株生长指标、干/鲜质量、分根数、含水率等15个性状指标进行比较分析。结果表明:卡西亚松扦插后所有研究性状在不同基质/激素配比之间均达到极显著差异;激素与基质对扦插成苗率具有重要的作用;以多性状坐标综合评定法进行评定,云南南部卡西亚松扦插育苗,基质的最优类型为黄心土+泥炭土+珍珠岩按3∶5∶2配比,扦插中使用激素IBA好于ABT1,以低浓度(100~250 ppm)浸泡穗条根部2 h为佳。
To study on the techniques of Pinus kesiya in cuttage propagation by introduction in south of Yunnan. By variance analysis of different 15 traits, there were significant differences in growth traits, biomass, root quantity and water percentage among 30 different soil medium or hormones types; compare with the survivor rate of different treatment-types, the soil medium units and hormone are important to P. Kesiya in clonal reproduce; The results of synthesis analysis among traits showed that the best type such as the best medium proportion is 3：5：2 of yellow-subsoil＋ peat soil＋ pearlite according to volume, and the best hormone content is 100-250 ppm IBA, plus to dip the stump root of stem cutting in root stimulate 2 hours can achieve good results for seedlings propagation.