摘要
对在遵义地区引种的19个花椒品种资源进行栽培适应性探究,通过对品种成活率、基径、株高、冠幅、叶面积等农艺性状进行调查分析得出,与对照遵义本地花椒相比,荔波本地花椒、关岭本地花椒、贵峰1号、藤椒、金阳青花椒、贵峰2号的基径增长量、株高增长量、冠幅变化量等农艺性状都表现较为突出,来自甘肃的秋椒、伏椒、棉椒三个花椒品种生长势表现较差,韩城大红袍、狮子头、黄盖椒、红葡萄椒表现也较差,主要原因在于引种地与引入地的气候及环境差异对花椒品种的适应性产生了较为明显的影响。因此,在进行花椒品种引种过程中,应充分考虑引种地与引入地自然、地理条件的差异,在相近或相似的自然条件下,才能提高引种的成功率。
The cultivation adaptability of 19 Zanthoxylum bungeanum varieties introduced in Zunyi was explored through the investigation and analysis in agronomic traits such as survival rate,base diameter,plant height,crown width,and leaf area.The results indicated that the Z.bungeanum varieties native to Libo and Guanling,and the varieties Guifeng No.1,Tengjiao,Jingyang Qinghuajiao,and Guifeng No.2 performed well in increment of the diameter,height,and width,compared to the local varieties in Zunyi.In contrast,some other varieties grew poorly including Qiujiao,Fujiao,and Mianjiao from Gansu Province,as well as Hancheng Dahongpao,Shizitou,Huanggaijiao and Hongputao.Relative lower adaptability of these plants than the local varieties in Zunyi may be attributed to climate and environment differences between the origins and new habitats.Thus,natural factors must be considered to ensure appropriate and favorable growth conditions for introduced plants,which can raise rate of success in introducing new Z.bungeanum varieties.
作者
姚华开
罗英舰
郑元利
杨秀伟
黎礼谦
YAO Hua-kai;LUO Ying-jian;ZHENG Yuan-li;YANG Xiu-wei;LI Li-qian(Zunyi Academy of Agricultural Sciences,Zunyi 563000,Guizhou,China)
出处
《南方园艺》
2023年第2期17-22,共6页
Southern Horticulture
基金
《遵义市重点农业产业科技成果转化创新能力提升建设》子课题3(黔科合服企[2021]5号-遵义红花椒研究与示范)
遵义茵红花椒生态化种植关键技术研究与示范(黔科合支撑[2021]一般261)
藤椒高产栽培技术研究(遵市科合HZ字2020-154号)。
关键词
花椒
种质资源
适应性
Zanthoxylum bungeanum
Germplasm resources
Adaptability
