亚麻新品种科合纤亚4号选育

The Breeding Report of a New Fiber Flax Variety Kehexianya No.4

科合纤亚4号于2019年5月31日通过中华人民共和国农业农村部非主要农作物品种登记,登记号GPD亚麻(胡麻)(2019)230003。原茎、纤维和种子产量分别为6262.7、1601.5、673.0 kg/hm~2,分别比对照黑亚16号增产17.1%、19.2%和11.8%。全麻率31.0%,比对照高2.3个百分点,纤维强度256 N。该品种为抗病、高产、优质纤维亚麻新品种。

Kehexianya No.4 is a new flax variety which was approved as the non-main crop by Ministry of Agriculture and Rural Affairs of the People’s Republic of China in May 31,2019,with the registration No.GPD flax(2019)230003.The yield of straw,long fiber,and seed of Kehexianya No.4 are 6262.7 kg/hm~2,1601.5 kg/hm~2 and 673.0 kg/hm~2,which are over the control Heiya No.1617.1%、19.2%、11.8%,respectively.The rate of total fiber is 31.0%,2.3%higher than the control,and its fibrous strength is 256 N.It is a new flax variety with disease resistance,high fiber content,and good quality.