摘要
完成了四川西北部、西藏部分地区(海拔2 166 m^4 955 m范围内)的野生牧草种质资源考察和搜集。共收集到牧草种质资源849份,其中禾本科为32属,720份,豆科为13属,87份,其它科42份。丰富了国家牧草种质基因库,为川、藏地区野生牧草的驯化与育种提供了原始材料。
The wild forage germplasm resources were investigated and gathered in northwest Sichuan and parts of Tibet （elevation in the range of 2 166 m -4 955 m）. Forage germplasm resources of 849 copies were collected. Among them, 720 copies belong to 32 genera of Gramineae, 87 copies belong to 13 gene- ra of Leguminosae, and 42 materials belong to the other families. The results enriched the forage germ- plasm gene pool in China, and provided raw materials for domestication and breeding of wild forage in Si- chuan and Tibet regions.
出处
《中国野生植物资源》
2014年第3期36-39,共4页
Chinese Wild Plant Resources
基金
国家青年自然科学基金--不同纬度黄花苜蓿表观遗传多样性与低温胁迫下DNA表观遗传变化分析(31302017)
关键词
川、藏
野生牧草
种质资源
搜集
Sichuan, Tibet
wild grass
germplasm resources
collect
