云南作物遗传资源多样性与农业可持续发展  

Crop Genetic Resources Diversity and Sustainable Agriculture in Yunnan Province

作　　者：叶昌荣[1] 米艳华[1] 余腾琼[1] 罗红芬[1] 

机构地区：[1]云南省农业科学院农作物品种资源站,云南昆明650205

出　　处：《云南农业大学学报》2002年第1期99-103,共5页Journal of Yunnan Agricultural University

基　　金：云南省自然科学基金项目 (2 0 0 0C0 0 93M)

摘　　要：云南作物遗传资源十分丰富 ,主要植物有 5 0 0余种 ,已整理于中国作物种质资源信息系统的有 10 819份 ,占全国的 5 6 5 %。云南省农业科学院已收集、保存各类作物种质资源 2万余份 ,并开展了大量的相关研究工作 ,为充分利用作物遗传资源 ,实现云南农业可持续发展探明了道路。最大限度地保护作物遗传多样性 ,大力开发新的作物种类和优良品种 ,并努力拓宽作物品种的遗传基础 ,使农业生产的良种多样化 。Yunnan is rich in natural crop germplasm resources. There are more than 500 species of cultivated plant grown in Yunnan province, 10?819 accessions of them have been collated in Chinese Crop Germplasm Resources Information System, account for 5.65 percent of the national resources. More than 20?000 accessions of crop genetic resources have been collected and concerved in Yunnan Academy of Agriculture Sciences and lots of related studies have been done in recent years. We have found a way to make full use of our crop genetic resources to achieve a sustainable agriculture in Yunnan province. That's to do our utmost to protect the crop diversity, develop new crop or new varieties and widen the genetic basis of crop varieties.

关 键 词：作物遗传资源 多样性 可持续发展农业 

分 类 号：S324[农业科学—作物遗传育种]