双亚10号亚麻新品种的选育

Breeding of New Flax Variety Shuangya No.10

双亚10号是以(78—97×奥尔沙)×(85—1832×FR2)复合杂交育成的,具有高纤、优质、抗旱、抗倒伏和抗病优点。区域试验每公顷原茎、长纤维和种子产量分别为6068.7kg、975.1kg和741.9kg,分别比对照品种黑亚7号增产6.6%、24.5%和18.4%。生产试验每公顷原茎、长纤维和种子产量分别为5326.1kg、861.0kg和449.1kg,分别比对照品种黑亚11号增产8.5%、23.7%和10.9%。长麻率20.6%、全麻率29.9%,纤维强度26.7kg。

Shuangya No. 10 was bred by compound cross of （78-97×OPЩAHCKИЙ）×（85-1832 × FR2）. It is of high fiber content, superior fiber quality , drought - resistantce, lodging - resistance and disease - resistance. The results of regional experiment showed the yield of stem, long fibre and seed was 6068.7 kg/hm^2, 975.1 kg/hm^2 and 741.9 kg/hm^2 respecitively, an increase of 6.6% 24. 5% and 18. 4% over check Herya No. 7. The yield of stem , long fibre and seed was respecitively 5326. 1 kg/hm^2 , 861.0 kg/hm^2 and 449.1 kg/hm^2, an increase of 8.5%, 23.7% and 10. 9% over check Heiya No. 11 in the productional experiment. The long fibre content of Shuangya No. 10 is 20.6%, total fibre content is 29.9%. Fibre strength is 26.7kg.