莜麦新品种晋燕15号的选育与推广

Breeding and Extension of New Oat Variety Jinyan 15

晋燕15号是山西省农业科学院五寨农业试验站于1995年用优良杂种后代材料925-1-8(73014×华北2号)作母本、皮燕麦原始材料健壮作父本进行人工有性杂交,采用大群体多代选择的方法选育而成。在各级品种试验、示范过程中,晋燕15号表现出株型紧凑、茎秆粗壮、抗旱及抗倒伏性强、综合农艺性状较好的特点,适宜在山西省秋莜麦产区旱平地、沟湾坝地种植;在蚜虫为害严重的区域,应注意防治红叶病。该品种遗传基础丰富,选育方法值得同行借鉴。

Jinyan 15 was bred with fine hybrid 925-1-8（73014×Huabei 2）as female parent and hull oat origin material as male parent through big population multi-generation artificial hybridization in 1995 by Wuzhai Experimental Station.It has plentiful hereditary basis and its selection method is worthful for other oat breeders to use as reference.In all level variety tests and demonstrations Jinyan 15 showed tight plant type,sturdy stem,drought resistance,strong lodging resistance and relatively good comprehensive agronomic performance.It is suitable to be cultivated in flat,limes margins or dam fields.Besides,in aphid several infection area,attention is needed for control of red-leaf disease.