摘要
四川核桃属植物种质资源丰富,是泡核桃的重要原产地,是核桃和泡核桃的天然交错地带,蕴藏着丰富的优良、特异种质资源。在不同的生态区域通过杂交、选择、引进等形式先后选育优良品种近80个,并初步完成良种的区划化配置。结合四川产业发展趋势和资源特点,进行未来种质资源利用的初步思考。
There are abundant germplasm resources of Juglans in Sichuan Province,which are the important origin of Juglans sigillata.Sichuan is a natural interlaced zone between J.regia and Juglans sigillata and contains abundant excellent and special germplasm resources.Nearly 80 superior varieties were selected in different ecological regions by crossing,selection and introduction,and the regionalization of improved varieties was preliminarily completed.Combined with the trend of industry development and the characteristics of resources in Sichuan,consideration was given to the utilization of germplasm resources in the future.
作者
吴万波
陈瑛
熊定伟
WU Wan-bo;CHEN Ying;XIONG Ding-wei(Sichuan Academy of Forestry,Chengdu 610081,China;Luding County Bureau of Environmental Protection and Forestry,Luding 626100,China)
出处
《四川林业科技》
2018年第6期79-80,91,共3页
Journal of Sichuan Forestry Science and Technology
基金
川西南山区核桃低效林改造及标准化栽培技术研究
关键词
核桃
泡核桃
种质资源
利用
J.regia L.
Juglans sigillata Dode
Germplasm resource
Utilize
