我国木麻黄科植物遗传改良研究进展  

The Status and Advances of Genetic Improvement of Casuarina in China

作　　者：黄桂华[1] 仲崇禄[1] 张勇[1] 

机构地区：[1]中国林业科学研究院热带林业研究所,广州510520

出　　处：《广东林业科技》2005年第4期65-69,78,共6页Forestry Science and Technology of Guangdong Province

基　　金：科技部863项目(2002AA241091)子课题:木麻黄抗逆新品种选育;广东省科技计划重点引导项目:木麻黄种质资源与选育(2004B20801008)的部分研究内容

摘　　要：木麻黄是我国重要的热带林木种质资源,其研究越来越受到人们的重视。我国在木麻黄遗传改良方面已取得显著成果,文章从引种和种源试验、无性繁殖和无性系育林、抗性育种、共生微生物研究、营养遗传改良研究、材性研究及分子生物学研究等进行了综述,提出了木麻黄遗传改良研究中应重点加强的几个方面工作。As an important forest germplasm resource in tropical region of China, more and more people attach importance to the research of Casuarina. Currently, studies in its genetic improvement had gained many achievements. This paper reviews the present research status in introduction and provenance trial, asexual propagation and clone forestation, resistance breeding, symbiotic microbe, nutritional genetic improvement, wood quality and molecular biology in China. This paper also put forward several aspects in genetic improvement of Casuarina, which should be emphasized.

关 键 词：木麻黄 遗传改良 研究进展 育种策略 

分 类 号：S722.5[农业科学—林木遗传育种]