安康市核桃优良种质资源调查研究  

Investigation on Excellent Germplasm Resources of Juglans regia L. in Ankang City

作　　者：马臻 邓琳玲 王海泽 MA Zhen;DENG Linling;WANG Haize(Ankang Forestry Technology Promotion Center,Ankang Shaanxi 725000)

机构地区：[1]安康市林业技术推广中心,陕西安康725000

出　　处：《现代农业科技》2022年第12期40-42,45,共4页Modern Agricultural Science and Technology

基　　金：陕西省安康市科技局项目“安康核桃抗病品种筛选及推广示范”(AK2019NY-05);陕西省安康市科技局农业重点项目“秦巴山区核桃园生物绿色防控技术研究及示范”(AK2019ZD-07);陕西省科技厅重点研发项目“安康紫仁核桃繁育及高效栽培技术研究”(2019NY-027)。

摘　　要：为收集利用秦巴山区核桃优质种质资源,提升本地核桃商品价值,开展了安康市核桃优良种质资源调查研究。通过踏查初选、复选,最终筛选出8株本地核桃优良单株(编号为YP-QT-G3、JK-GQ-1、JK-GQ-6、FQ-五-2、GX-YJZ-5、SY-8、MZ-FS-1、CG-DF-1)及三棱核桃、珍珠核桃、薄皮核桃、紫仁核桃、串核桃等5种核桃变异类型,为收集利用秦巴山区核桃优质种质资源奠定了工作基础。In order to collect and utilize the high-quality Juglans regia L.germplasm resources in Qinba mountain area and improve the commodity value of local J.regia,the investigation and research on the high-quality J.regia germplasm resources in Ankang City were carried out.Through inspection,preliminary selection and check,8 excellent local J.regia individual plants(numbered as YP-QT-G3,JK-GQ-1,JK-GQ-6,FQ-wu-2,GX-YJZ-5,SY-8,MZ-FS-1 and CG-DF-1)and 5 J.regia variation types such as Sanleng Juglans,Zhenzhu Juglans,Bopi Juglans,Ziren Juglans and Chuan Juglans were finally screened out,which laid a foundation for the collection and utilization of high-quality J.regia germplasm resources in Qinba mountain area.

关 键 词：核桃 优树 种质资源 变异类型 陕西安康 

分 类 号：S664.1[农业科学—果树学]