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为了筛选出适合宁夏引黄灌区麦收后复种的高产优质苜蓿新品种,引进了北美高秋眠级苜蓿新品种,在吴忠市利通区进行麦后复种品比试验。研究结果表明,在宁夏引黄灌区的利通区麦收后复种高秋眠级紫花苜蓿是可行的,以WL525HQ、WL656HQ和WL712品种表现较为理想。
In order to screen a new high-quality and high-yield alfalfa variety suitable for wheat after harvesting in Yellow River Irrigation Area of the Yellow River in Ningxia, the new high-fall alfalfa variety in North America was introduced, and the wheat-to-wheat multiple crop ratio test was conducted in LiTong district of Wuzhong. The results showed that the high-fall dormancy alfalfa was feasible after the wheat was harvested and the WL525HQ, WL656HQ and WL712 varieties were good in the Litong district of Ningxia Yellow River Irrigation Area.