桂北地区五指毛桃种质资源调查与分析
Investigation and Analysis of Germplasm Resources of the Ficus hirta Vahl Peach in Northern Guangxi
黄文全 1李祎旻 1文清岚 1秦丽凤1
作者信息
- 1. 桂林市林业科学研究所,广西 桂林 541004;广西林业研究院桂北分院,广西 桂林 541004
- 折叠
摘要
通过分析总结桂北地区五指毛桃种质资源的分布特点,为桂北地区五指毛桃种质资源的开发和利用提供参考依据.本文通过查阅文献与实地调查相结合,对桂北地区五指毛桃种质资源进行了调查.结果表明,桂林市市区,灵川县,西、西南面与柳州地区相连的永福县,南、东南面与梧州市、贺州市相连的阳朔、荔浦、平乐、恭城瑶族自治县等中部及南方山区,河池地区环江毛南族自治县,罗城么佬族自治县,柳州市鹿寨县均有五指毛桃分布,垂直分布的范围较广,从海拔97 m的平乐县至海拔909 m的尧山山谷都有分布.大叶野生五指毛桃种质资源较常见,一至七裂(指)种质资源均有分布,其中五裂(指)的资源较多,其余资源较少,未见九裂(指)的五指毛桃.桂北地区的五指毛桃种质资源较为丰富,但种群数量较少,遗传多样性较低.
Abstract
In order to analyze and summarize the distribution characteristics of the germplasm resources of the Ficus hirta Vahl peach in Northern Guangxi,the reference was provided for the development and utilization of the germplasm resources of the Ficus hirta Vahl peach in Northern Guangxi.Investigated the germplasm resources of the Ficus hirta Vahl peach in Northern Guangxi.The results showed that the distribution of Ficus hirta Vahl peach in Guilin City Valley,Lingchuan County,Yongfu County in the west and southwest of Liuzhou City,Yangshuo,Lipu,Pingle and Gongcheng Yao Autonomous County in the south and southeast of Wuzhou City and Hezhou City,Huanjiang Maonan autonomous County,Luocheng Moyao autonomous County,Liuzhou Luzhai County,and the vertical distribution range was wide,from Pingle County(97 m above sea level)to Yaoshan Valley(909 m above sea level).Germplasm resources of wild Ficus hirta Vahl peach with large leaves are common,and the one to seven-finger germplasm resources are distributed,among which the Ficus hirta Vahl germ-plasm resources are more,the other resources are less,and the nine-finger peach has not been found.The germplasm resources of the Ficus hirta Vahl peach were abundant in Northern Guangxi,but the population number was small and the genetic diversity was low.
关键词
五指毛桃/种质资源/调查与分析/分布特点/生境调查/形态特征/桂北地区Key words
Ficus hirta Vahl/germplasm resources/investigation and collection/distribution characteristics/habitat survey/morphological characteristics/northern Guangxi引用本文复制引用
基金项目
广西林业科学研究与技术攻关项目(2023GXLK16)
桂林市技术应用与推广计划项目(20220134-6)
出版年
2024
国家科技期刊平台
NSTL
万方数据