纤维亚麻新品种黑亚21号选育简报

Breeding of New Fiber Flax Variety-Heiya 21

为实现优质、高纤、抗病、抗倒伏育种目标,黑亚21是以品系96001为母本,以法国品种Argos为父本选育而成。原茎、长麻、全麻、种子产量分别达到5590.2 kg/hm2、924.9 kg/hm2、1451.1 kg/hm2和578.4 kg/hm2,分别比对照增产13.7%、23.7%、20.9%和9.2%。长麻率19.7%,比对照高1.9个百分点;全麻率31.0%,比对照高2.4个百分点。于2012年2月通过黑龙江省农作物品种审定委员会推广。

In order to meet the request of flax breeding for good quality, high fiber yield, disease resistance and lodging resistance, Heiya 21 was selected and bred from the progenies of 96001 and Argos introduced from France. Straw yield, long fiber yield, total fiber yield and seed yield of Heiya 21 were 5590.2, 924.9, 1451.1 and 578.4 （kg/hm2）, which increased by 13.7%,23.7%,20.9% and 9.2% respectively over those of the CK. Long fiber rate was 19.7%, and increased by 1.9 points of percentage over that of the CK. Total fiber rate was 31.0%, and increased by 2.4 points of percentage over that of the CK. As a new variety, Heiya 21 was approved by Heilongjiang Crops Variety Examine and Approval Committee in February 2012.