岷山红三叶(Trifolimm Pratense L.)是甘肃省饲料技术推广总站王英等同志在岷山种畜场的配合下,经过近十年的试验研究和栽培而选育成.87年12月,全国牧草和饲料作物品种审委会正式审定通过。红三叶是优良的多年生豆科草本植物。饲草品质好,适口性强,牧草产量高,适宜于温暖湿润的气候环境,因此,红三叶在国外种植面积很大。岷山红三叶试种,证明有以下几个特点:①适应范围广。在海拔2700米以下,年降水量500毫米以上,≥0℃的年积温2600℃以上的自然环境中均宜种植,能完成生育周期。在有灌溉条件的农业区亦生长良好,②产草量高。据天水、文县,岷县等地测定:亩产鲜草在1837～3902公斤之间,平均株高80～100厘米之 Mingshan red clover (Trifolimm Pratense L.) is a feed technology promotion station in Gansu Province, Wang Ying and other comrades in Minshan breeding ground with the cooperation, after nearly a decade of experimental research and cultivation and breeding into .87 December, the national Animal Husbandry and Feed Crop Variety Commission formally approved. Red clover is an excellent perennial legume herb. Forage quality is good, palatability strong, high yield forage, suitable for warm and humid climate, therefore, Clover planting area in foreign countries. Minshan red clover test, to prove that the following features: ① adapt to a wide range. In 2700 meters below sea level, the annual rainfall of 500 mm or more, ≥ 0 ℃ annual accumulated temperature 2600 ℃ above the natural environment should be planted, to complete the reproductive cycle. In irrigated agricultural areas also grow well, ② high yield. According to Tianshui, Wen County, Min County and other places were measured: fresh grass in 1837 ~ 3902 kg per mu, the average height of 80 to 100 cm