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通过对6个紫花苜蓿(Medicago sativa L)品种在宁夏农垦贺兰山农牧场的引种试验,从生长速度、株高、分枝数、茎叶比和鲜草产量等指标进行了观察研究,得出结论:在本场特定的栽培条件下,株高较高的苜蓿品种有三得利、3010、皇冠。生长速度与之相对应。分枝数最高品种是阿迪娜,为42.2个/株。茎叶比最小的是3010,为1.28,最高的是皇冠,为2.16。鲜草产量最高的品种是3010,其次是三得利,皇冠居于第3。在苜蓿栽培的第2年,所有供试品种中表现较好的品种为3010、三得利。表现最差品种是阿迪娜,其他3个品种表现中等,有待继续观测。
Through the introduction test of six alfalfa (Medicago sativa L) cultivars in Helan Mountain, Ningxia, this paper studied the growth rate, plant height, branch number, stem-leaf ratio and fresh grass yield. Conclusion: Under the specific cultivation conditions of this field, the higher alfalfa varieties have Suntory, 3010, crown. The growth rate corresponds to it. The highest number of branches is Adina, 42.2 / plant. Stem and leaf ratio is the smallest 3010, 1.28, the highest is the crown, 2.16. The highest yield of fresh grass varieties is 3010, followed by Suntory, crown in third place. In the second year of alfalfa cultivation, the varieties that performed better in all tested varieties were 3010 and Suntory. The worst performing species was Adina, with the other three breeds showing modest performance to be observed.