Review and prospect of forage germplasm resource protection in China

摘要：

China is characterized by a complex eco‐environment with 5climate zones, vast territory and grassland.It is estimated that China has 0.4 billion hectares of grassland, containing 18 climate‐vegetation genres, 53 economic communities,824 grassland types.More than 6700 species of forage and herbages belong to 5 phylum, 246 families,1545 genera, accounts for 25％ total plant species.Among them,7 families,100 genera,320 species are unique;wild species of main cultivated forages cover 7 families,61 genera,102 species.

关键词： forage germplasm resource collection protection evaluation

作者: Li Xiaofang

作者单位: NationaLanimal HusbandrYand Veterinary Service,Beijing,100026,China

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）