胡麻新品种陇亚12号是以晋亚8号为母本、尚义大桃为父本杂交选育而成。在2007 — 2008年全国胡麻区域试验中，2 a 26点(次)中有13点(次)增产，折合平均产量1 930.95 kg/hm2，居9个参试品种(系)第4位。该品种为油用型，生育期88～126 d，株高59.6 cm，千粒重7.18 g，籽粒含油率39.8%。抗旱、抗倒伏、中抗枯萎病，生长整齐一致，适宜在甘肃、内蒙、新疆、河北等胡麻主产区种植。

Longya 12 was a new flax variety bred by crossing with the parental combination of Jingya 8/Shangyidatao . The average yield of Longya 12 was 1 930.95 kg/hm2 which was conducted during the period 2007—2008 in 26 point(time)of flax regional test， ranking four of the nine tested varieties (lines) in 13 points (times) increase . The results showed that Longya 12 was oil type， drought resistance， lodging resistance， moderate resistant to fusarium wilt， and seedlings grew consistently and properly . The results also indicated that growth period， plant height， 1 000-grain weight， kernel oil percentage were 88 ~ 126 d， 59.6 cm， 7.18 g， 39.8%， respectively . It is suitable to plant in the main producing areas of flax cultivation of Gansu， Inner Mongolia， Xinjiang， Hebei .

S563.2

国家现代农业产业技术体系建设专项(CARS-17)部分内容