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在内蒙古正镶白旗地区对引进的8个紫花苜蓿品种进行了田间试验,比较了各品种第二年的越冬率、植株高度、鲜草产量。通过观测分析,结果表明,8个参试品种均是适宜在内蒙古正镶白旗地区推广种植的优良苜蓿品种,其中中苜1号其产草量和越冬率均表现突出,是优先推荐在当地种植的苜蓿品种。
Eight alfalfa cultivars introduced in Zhengbaibaibi area of Inner Mongolia were tested in field experiments. The overwintering rate, plant height and fresh grass yield of each species in the second year were compared. Through the observation and analysis, the results showed that all the 8 tested cultivars were all good alfalfa cultivars suitable for popularizing in Zhengbai Baibi area, Inner Mongolia. Among them, the yield and overwintering rate of Zhongmu No.1 were all outstanding, Of alfalfa varieties.