文献类型：期刊文献

中文题名：中国林木种业发展现状与展望

英文题名：Current Status and Future Prospect of Forest Seed Industry in China

作者：陈伏生[1] 易敏[1] 马际凯[1] 靳藏馥[1] 张露[1] 孙荣喜[1] 郑勇奇[2]

第一作者：陈伏生

机构：[1]江西农业大学林学院/江西省森林培育重点实验室,江西南昌330045;[2]中国林业科学研究院林业研究所,北京100091

年份：2021

卷号：43

期号：3

起止页码：488-496

中文期刊名：江西农业大学学报

外文期刊名：Acta Agriculturae Universitatis Jiangxiensis

收录：CSTPCD;;北大核心:【北大核心2020】；CSCD:【CSCD2021_2022】；

基金：国家自然科学基金项目(31870427,31730014);江西省重点研发计划(B类,20181ACH80006);江西省自然科学基金项目(20165BCB19006);5511优势科技创新团队人才计划(赣科发计字[2017]40号)。

语种：中文

中文关键词：林木;种业;育种;良种繁育;林业产业

外文关键词：forest trees;seed industry;breeding;elite breeding;forestry industry

分类号：S722

摘要：林以种为本,林木种业是林业的命脉和促进林业产业升级的原动力。文章总结了中国林木种业发展现状、成效、面临的问题,分析了国内外林木种业发展趋势,提出了中国林木种业发展目标、任务和对策。70年来,林木种业支撑着中国林业产业的提质增效,在林木种质资源保护、良种基地建设、林木分子育种研究、育种创新及新品种选育等方面取得了实质性进展,但仍存在现有良种数量和质量难以满足生产需求、林木育种主要集中于少数造林树种、林木长期育种基地建设薄弱,区域测试基地缺乏等问题。当前,林木育种正向高产、优质、高抗等多目标方向发展,林木育种理论和技术发展的核心是提高育种效率。未来中国林木种业需进一步加强林木种质资源保护、加快优良林木品种选育、加强林木良种繁育与推广、强化林木种业科技创新平台建设、分类推进生态抗逆树种、速生用材树种、珍贵树种、经济林木、观赏植物、竹类植物等种业科技工程,促进林木种业的创新发展,提升现代林木种业竞争力,服务国家生态文明建设和林业高质量发展。
Forest is based on seeds.Forest tree seed industry is the lifeblood of forestry and the motivity of promoting the upgrading of forestry industry.This paper summarizes the present development status,achievements of China’s forest tree seed industry and problems in them,analyzes the development trend of seed industry at home and abroad,and puts forward the development goals,tasks and countermeasures of China’s tree seed industry.Over the past 70 years,forest seed industry has supported the improvement and efficiency of China’s forestry industry.Substantial progress has been made in the protection of forest germplasm resources,the construction of improved variety base,the research on forest molecular breeding,and breeding innovation or new variety selection.However,there are still some problems as that the quantity and quality of the existing improved varieties are difficult to meet the production demand,forest breeding is mainly concentrated on a few afforestation species,the construction of long-term forest breeding base is weak,and regional test bases are lacking.Now,the aim of forest tree breeding is of multiple-goals including high yield,high quality and high resistance and the core issue of forest tree breeding theory and technology is the improvement of breeding efficiency.In the future,China’s forest seed industry needs to further strengthen the protection and management of forest germplasm resources,accelerate the breeding and seedling cultivation of fine varieties,and enhance the breeding and promotion of fine varieties.Meanwhile,scientific and technological innovation platform for forest seed industry must be systematically constructed,and the seed scientific and technological projects need to be carried out by categories including ecological stress resistant tree species,fast-growing timber species,precious tree species,economic trees,ornamental plants and bamboo plants and so on,so as to build forest trees seed industry enterprises,promote forest seed industry development,and better serve the construction of national ecological civilization and the derelopment of high-quality forestry development.