文献类型：期刊文献

中文题名：我国杨树育种的研究进展及对策

英文题名：Research Progress and Strategies of Poplar Breeding in China

作者：苏晓华[1] 丁昌俊[1,2] 马常耕[1]

第一作者：苏晓华

机构：[1]中国林业科学研究院林业研究所,国家林业局林木培育重点实验室,北京100091;[2]北京林业大学省部共建森林培育与保护教育部重点实验室,北京100083

年份：2010

期号：1

起止页码：31-37

中文期刊名：林业科学研究

外文期刊名：Forest Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

基金：国家“十一五”科技支撑计划课题“高产优质杨树、桉树等速生材树种新品种选育”(2006BAD01A15)

语种：中文

中文关键词：杨树育种;研究进展;限制因素;发展对策

外文关键词：poplar breeding; research progress ; restraining factors ; strategies

分类号：S792.11

摘要：简要介绍了我国杨树育种研究的发展历程、进展状况及取得的成就,分析了制约我国杨树良种选育的主要因素,提出了今后我国杨树育种应以社会需求为导向,制定长短目标结合的系统育种计划,大力丰富并创新杨树种质,重视亲本选择,加强生态育种和低耗高效型品种选育,在不断革新的育种理论和技术基础上,探索建立现代杨树育种体系,从而促使我国杨树育种获得新突破。
This paper briefly introduces the research progress and achievements of China＇s poplar breeding, and tries to identify the main factors restraining poplar breeding in China. Strategies for the development of poplar breeding in China were proposed： Making systematic breeding programmes by combining long and short-term objectives under the guidance of the society needs ; Paying attention to the parent choices ; Enriching and creating the genetic base of poplar breeding; Maintaining genetic diversity in breeding programs and promoting selection and breeding for high efficient resources use; Based on constant innovation in breeding theory and technology, the modern poplar breeding system is going to be established. And new breakthroughs will be achived in China＇ s poplar breeding.