Natural Gramineous forage germplasm resource is very abundant in Gansu Province.There are 74 genus, 237 species.Most of them are mesophytic herbage, and with high feeding value.

• 摘要甘肃省有丰富的禾本科野生牧草资源，经整理共有74属、237种，以多年生、中生草本植物为主，绝大多数具有较高的饲用价值。