摘要
青海有禾本科植物约６２属１９８种２１变种，产地及生态地理分布各异，反映了青海禾本科植物区系的丰富性。在天然草地中占据重要地位的禾本科牧草约２９属１０７种，其中部分种起建群作用，大多数则为优势、亚优势或伴生种，这些牧草具有较高的饲用价值和较好的适口性，是本省牲畜的主要饲草来源。
In Qinghai,there are 198 species and 21 variations in 62 genera of Gramineae.They are from different growing situations in various ecologic-geographic regions,which pre- sent the richnes in Gramineae flora of Qinghai·The major Gramineal grasses occupied an im-portant position in the grasslands are about 107 species of 29 genera. Part of them play con-structive role,and most of them are dominents,subdominents or companious. They possesshigh feeding value and good palatability,which are major resources of forages for grazers.
出处
《青海畜牧兽医杂志》
1995年第5期32-36,共5页
Chinese Qinghai Journal of Animal and Veterinary Sciences
