摘要
林木种子园的科学营建、管理对加快林木良种化进程、促进森林健康经营有较大影响。该文从种子园建园选址、种源选择与构建到种子园管理、种苗繁育利用,全面系统的介绍了林木种子园建设和管理的关键技术。建议种子园经营管理中要综合考量社会、经济、生态效益,以服务森林建设为最终目的,同时注重造林地种子园建设,以快速提高森林质量,加强遗传稳定。
The scientific construction and management of forest seed orchards had great influence on accelerating process of forest tree improvement and promoting the healthy management of forests.In this paper,the key techniques of forest seed orchard construction and management were introduced from the aspects of site selection,seed provenance selection and construction,management,seedling breeding and utilization.In the paper,the author suggested that the social,economic and ecological benefits should be considered comprehensively in the management of seed orchards,and the ultimate goal should be to serve forest construction.At the same time,more attention should be paid to the construction for seed orchards in planted site,in order to improve the quality of forests and promote the stable and healthy development of forests.
作者
郭敬丽
曹宝杰
崔立志
张学民
曹运强
GUO Jing-li;CAO Bao-jie;CUI Li-zhi;ZHANG Xue-min;CAO Yun-qiang(Mulanweichang National Forestry Adiministration of Hebei Province,Weichang,Hebei 068450,China)
出处
《河北林业科技》
2018年第4期56-58,共3页
Journal of Hebei Forestry Science and Technology
基金
引进国际先进林业科学技术项目(2015-4-21)
国家林业局科技发展中心森林认证项目(KJZXRZ2018036)
关键词
林木
种子园
经营管理
Forest
Seed orchard
Management
