牧草是最经济、最重要的饲料资源,实施牧草产业化,是调整产业结构,发展畜牧业的关键环节,也是发展生态农业、改善生态环境的一项重要措施。近几年我国相继引进、试验和推广了一系列优质、高产的牧草。如俄罗斯饲料菜、蛋白草、墨西哥玉米、紫花苜蓿、杂交胡枝子、串叶松香草、鲁梅克斯等。我们自1990年开始,先后引进了俄罗斯饲料菜、紫花苜蓿、杂交胡枝子、籽粒苋、饲料苋菜、鲁梅克斯、串叶松香草等50多个牧草新品种试验栽培,并对 Forage grass is the most economical and important feed resource. Implementing forage industrialization is a key step in adjusting industrial structure and developing animal husbandry. It is also an important measure to develop ecological agriculture and improve the ecological environment. In recent years, China has introduced, tested and promoted a series of high-quality, high-yield forage grass. Such as the Russian food, protein grass, Mexican corn, alfalfa, hybrid Lespedeza, Caterpillar fungus, Rumex and so on. Since 1990, we have introduced more than 50 new forage varieties such as Russian fodder, alfalfa, hybrids, amaranth, amaranth, rumex,