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中国农科院畜牧与兽药研究所的科技人员经过多年努力,培育成中兰一号苜蓿新品种。该草系豆科苜蓿属多年生草本植物。其特点是,高抗霜霉病,无病枝率达95％,中抗褐斑病和锈病,轻感白粉病。生长速度快,再生力强。抗旱、耐寒和耐瘠薄性与陇东、陇中苜蓿相近。适应性广,可在甘肃、宁夏、陕西等省区的半干旱区种植,其管理是,播前精细整地,保持土壤墒情。
Chinese Academy of Agricultural Sciences Animal Husbandry and Veterinary Research Institute of scientific and technical personnel after years of hard work, cultivate into a new variety of alfalfa. The lawn legume Medicago genus perennial herb. It is characterized by high resistance to downy mildew, disease-free branches rate of 95%, resistance to brown spot and rust, light powdery mildew. Fast growth, strong regeneration. Drought, cold and barren resistance and Longdong, Longzhong alfalfa similar. Wide adaptability, can be planted in semi-arid areas of Gansu, Ningxia, Shaanxi and other provinces and autonomous regions, the management is that before sowing fine soil preparation to maintain soil moisture.