国外优良亚麻种质资源的初步筛选

Preliminary Screening of Germplasm Resources of Flax Introduced from Abroad

对从国外引进的74份亚麻种质资源进行农艺性状、产量性状、抗倒伏性等方面的观测和评价,筛选出早熟资源2份,单株纤维产量高的资源6份,单株种子产量高的资源3份,长势好的资源7份,可作为育种材料和经进一步试验后供生产上使用。

Seventy four germplasm resources of flax introduced from abroad were investigated on the main agronomic characters, fiber percentage and lodging resistance. Some superior germplasms were screened out, such as 2 with character of early maturity, 6 with high fiber percentage and fiber yield, 3 with high seed yield and 7 with outstanding growth vigor. These germplasms could be used as genetic resources in flax breeding and planted in flax producing places after further identification.