摘要
晋麦 63号是采用水旱交叉选育方法选育的水旱兼用型小麦新品种 ,2 0 0 1年获山西省科技进步一等奖。该品种的选育改变了传统旱地小麦在单一旱地条件下选育。早代在水地条件下选择 ,有利于F1 种量的繁殖和F2 强分离世代基因型的充分表达 ;F3代及以后各世代根据入选单株的不同生态类型分别置于水旱地种植 ,提高了品种的适应性和育种效率 ,达到了抗旱与高产的相结合 ,从而保证了所选品种具有良好的综合农艺性状。
By the method of crossing breeding in irrigated field and dry field, new wheat variety-Jinmai 63 was bred. It was awarded the first prize of S&T Progress of Shanxi province in 2001. The method changed the traditional method of dry land wheat breeding in single condition. Early generation was chosen in irrigated land, which had the advantage in the propagation of F 1's seeds and genotypes full show through the strong segregation of F 2, F 3 and later generations were respectively planted in irrigated and dry land filed according to the different ecological type of selected plant. This can improve variety adaptability and breeding efficiency. At same time, it combined drought resistance with high yield. Thus the selected variety had well comprehensive agronomic character.
出处
《安徽农业科学》
CAS
2003年第3期348-349,351,共3页
Journal of Anhui Agricultural Sciences
基金
山西省"九五"小麦育种攻关项目及育种工程项目 (961 0 0 1 )
关键词
小麦
晋麦63号
水旱交叉
选育方法
产量
Wheat,Jinmai 63, Crossing breeding in irrigated field and dry field, Yield
