五个紫花苜蓿品种的引种试验研究

Study on Introduction of Five Alfalfa Varieties

选用甘农3号(Medicagosativa.L.Cv.GannongNo.3)、新疆大叶(MedicagosativaL.Cv.XinjiangDaye)、爱乐高(Medicagosativa.L.Cv.Arogn)、陇东(MedicagosativaL.Cv.Long dong)、中苜一号(MedicagosativaL.Cv.ZhongmuNo.1)共5个紫花苜蓿品种进行了发芽率试验、鲜草产量调查及品质分析。结果表明,中苜一号苜蓿品种综合性状最佳,表现出明显的耐盐性,适合在天津中低盐碱地种植;新疆大叶品种产草量高,有一定的耐盐特性,在该区同样具有良好的适应性。

The salt endurance of 5 alfalfa varieties was analyzed in this experiment.The results show that Zhongmu No.1 was prominent in comprehensive characteristics, which was suitable for planting widely in the area of saline-alkali soil of Tianjin. Xinjiangdaye had high yield potential and strong regeneration ability, and its salt endurance was middle,so it had good adaptability in the same area.