针对黑龙江省宝清县特殊的自然气候条件,对5种优良牧草品种进行引进栽培试验研究,结果表明,引进的5个牧草品种在试验地区体现出了较强的适应性、抗寒性,其中红原老芒麦、川草2号老芒麦和同德短芒披碱草的饲草产量较高,符合引进品种的目标要求,适宜在三江平原地区大力推广。 According to the special natural climatic conditions in Baoqing County, Heilongjiang Province, five excellent forage varieties were introduced and cultivated. The results showed that the introduced five forage varieties showed strong adaptability and cold resistance in the experimental area Red raw Somme, Szechuancao 2 Elymus sibiricus and Cathay Pacific grass yield higher forage grass, in line with the requirements of the introduction of species, suitable for promotion in the Sanjiang Plain.