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为筛选出适合在长江中下游地区种植的紫花苜蓿品种,研究了16个不同秋眠级品种的产量、鲜干比、茎叶比、株高、粗蛋白含量。结果表明:爱菲尼特产量显著高于其他品种,其次为皋兰2号、多叶王、苜蓿王、牧歌,且爱菲尼特鲜干比较高,其次为德宝,其他品种间无显著差异;就茎叶比而言,赛迪最低,其次为爱菲尼特、多叶王、苜蓿王、猎人河、盛世、WL612;德宝生长速度显著高于其他各品种,其次为赛特、多叶王;从品质方面来看,阿尔冈金CP含量最高,其次为爱菲尼特、WL612、苜蓿王、金皇后。整体而言,半秋眠型品种爱菲尼特综合表现较好,其次为苜蓿王、多叶王、WL612,它们具有较高的产量和较好的品质,适应性较好,适宜在该地区推广种植。
In order to screen out alfalfa varieties suitable for planting in the middle and lower reaches of the Yangtze River, the yield, fresh-to-dry ratio, stem-leaf ratio, plant height and crude protein content of 16 different autumn dormancy cultivars were studied. The results showed that the yield of iFenitin was significantly higher than that of other varieties, followed by Gaolan No.2, King of Foliar, King Alfalfa and pastoral, and the fresh weight of iFenit was higher, followed by Debao, but no significant difference among other varieties Difference; stem and leaf ratio, the lowest CCID, followed by love Infinite, King of leaves, alfalfa king, Hunter River, Spirit, WL612; Debao growth rate was significantly higher than the other varieties, followed by Dorset, Multi-leaf king; from the quality point of view, Algonquin CP highest content, followed by love Infinity, WL612, alfalfa king, queen of gold. Overall, the semi-fall dormant species, Ivenotin, performed better overall, followed by Alfalfa King, Multi-leaf King, WL612, which had higher yield and better quality, had better adaptability and was suitable in the area Promote planting.