薄壳山核桃良种‘巴顿’选育研究  

Breeding of Carya illinoensis ‘Barton’ Variety

作　　者：罗群 习学良 邹伟烈 范志远 徐亮 叶钞 张乔芹 LUO Qun;XI Xue-liang;ZOU Wei-lie;FAN Zhi-yuan;XU Liang;YE Chao;ZHANG Qiao-qin(Yunnan Academy of Forestry and Grassland,Kunming Yunnan 650201,P.R.China;Yunnan Walnut Product Quality Inspection Center,Yangbi Yunnan 672500,P.R.China;Yunnan Fude Walnut Technology Co.,Ltd,Ninger Yunnan 665199,P.R.China)

机构地区：[1]云南省林业和草原科学院,云南昆明650201 [2]云南省林业和草原科学院漾濞核桃研究院,云南漾濞672500 [3]云南富德核桃科技有限公司,云南宁洱665199

出　　处：《西部林业科学》2021年第2期154-162,共9页Journal of West China Forestry Science

基　　金：2020年中央财政林业科技推广示范资金项目“薄壳山核桃良种山地丰产栽培技术集成示范”[2020]TG06号。

摘　　要：为筛选出适宜云南栽培的早实薄壳山核桃优良品种,以35个引种品种为材料,按照优良品种的选育程序和标准,进行初选、复选、决选、区域性试验和生产性试验。结果表明:经过系列良种选育试验后筛选鉴定出优良性状突出并稳定的品种‘巴顿’。‘巴顿’平均单果重4.8 g,壳薄,出仁率56.86%,仁含油率73.2%,油酸含量69.94%,亚油酸含量20.38%,适宜在云南省海拔1600~1800 m的中、北亚热带气候区域栽培。本研究结果丰富了云南薄壳山核桃发展中可供选择的良种,为我国薄壳山核桃产业发展的技术研究提供一定的理论依据。In order to select the early fruiting Carya illinoensis varieties suitable for cultivation in Yunnan,35 varieties were selected as the research objectives.According to the selection procedures and standards of excellent varieties,through the comprehensive analysis of primary selection,selective selection,regional test and production test,the excellent and stable variety‘Barton’was screened and identified.The results showed that the average fruit weight of‘Barton’was 4.8 g,the shell was thin,the kernel rate was 56.86%,the kernel oil content was 73.2%,the content of oleic acid and linoleic acid was 69.94%and 20.38%respectively.It was suitable for cultivation in the middle and north subtropical climate regions with an altitude of 1600~1800 m in Yunnan Province.It enriches the excellent varieties of C.illinoensis in Yunnan,and provides a theoretical reference for the technical research on the development of C.illinoensis industry in China.

关 键 词：薄壳山核桃 良种 ‘巴顿’ 选育 

分 类 号：S759.3[农业科学—森林经理学]