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1984～1992年通过全国胡麻品种区域试验,入选优良品种12个,累计推广面积2000多万亩,控制了全国胡麻枯萎病蔓延危害,取得了显著的增产效益。试验研究表明,全国胡麻品种区域试验是加速新品种选育及利用的有效途径。
From 1984 to 1992, through the national flax varieties regional test, 12 fine varieties were selected, and the total area of more than 2000 mu was popularized, which controlled the spread of flax wilt in the country and achieved significant yield increase. Experimental studies have shown that the national flax varieties regional trials is to speed up the breeding and utilization of new varieties of effective ways.