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为满足畜牧业发展的要求,选育出适宜哈密地区两县一市种植的紫花苜蓿品种,2005～2007年对引自国内外的9种紫花苜蓿品种进行引种对比试验,通过物候期、株高、产量、干鲜比、茎叶比等各个指标的观测得出:甘农三号苜蓿、新牧一号杂花苜蓿、敖汉苜蓿产量较高,美国金皇后苜蓿、三得利苜蓿、美国WL232苜蓿次之,中牧一号苜蓿最低;三得利和美国WL232苜蓿茎叶比较高,甘农三号苜蓿最低;综合评价:9个苜蓿品种中,甘农三号苜蓿、新牧一号杂花苜蓿、敖汉苜蓿、美国金皇后苜蓿、三得利苜蓿、美国WL232苜蓿的综合性状好,产量高且稳定,草质好,适宜哈密地区推广种植。
To meet the requirements of the development of animal husbandry, the alfalfa varieties suitable for planting in two counties and one city in Hami area were bred. The comparison experiments of nine alfalfa cultivars from 2005 to 2007 were conducted. Through the phenophase, plant height , Yield, dry ratio, stem-leaf ratio and other indicators were observed: Gannon No. 3 alfalfa, Xinmu 1 alfalfa, Aohan alfalfa yield higher, the United States Golden Queens alfalfa, Suntory alfalfa, the United States WL232 alfalfa Followed by the lowest in Zhongmu No.1; Suntory and the United States WL232 alfalfa stem and leaves is relatively high, the lowest Gannan III alfalfa; comprehensive evaluation: 9 alfalfa varieties, Gannong No.3 alfalfa, Xinmu 1 alfalfa, Ao Chinese alfalfa, golden alfalfa, Suntory alfalfa, the United States WL232 alfalfa good overall characteristics, high yield and stability, good quality grass, suitable for Hami area to promote planting.