北方晚熟大豆在宁夏引黄灌区的生态适应性及产量性状分析  

The ecological adaptability and yield trait of north late soybean in Ningxia irrigation district

作　　者：安磊[1,2] 赵娟[1] 谢铁娜[1,2] 

机构地区：[1]宁夏大学农学院,宁夏银川750021 [2]宁夏大学实验农场,宁夏永宁750100

出　　处：《广东农业科学》2013年第20期9-12,共4页Guangdong Agricultural Sciences

基　　金：国家现代农业技术体系示范项目(CARS-02-67-2E);国家大豆产业技术体系支撑区域试验项目(CARS-004)

摘　　要：在宁夏引黄灌区的生态及生产条件下,研究了北方11个大豆品种在大田种植条件下的生育表现及产量性状,结果表明:参试的11个品种均能正常成熟,生育期在122～142 d,每667 m2折合产量在131.86～415.39 kg之间;品种晋遗52每667 m2折合产量最高、为415.39 kg,冀豆20每667 m2折合产量最低、为131.86 kg,而对照铁丰31每667 m2折合产量为332.44 kg。较对照增产的品种有晋遗52、沈农00-5011、晋遗51,其他品种较对照均减产。辽09品-31的百粒重表现为30.2 g、冀豆17单株粒数达到309个,均可以作为优势性状在大豆遗传育种研究中加以利用。Under the ecological and productive condition in Ningxia irrigation district, research on the reproductive performance and yield trait of 11 varieties of soybean in the north of China was carried out. The results showed that all the 11 varieties of soybean could normally mature, growth period of them was 122-142 days, yield of them was 131.86-415.39 kg per 667 m2. The yield （415.39 kg per 667 m2） of Jinyi52 was the highest, the yield （131.86 kg per 667 m2） of Jidou20 was the lowest in all varieties, while the yield of Tiefeng31 （CK） was 332.44 kg per 667 m2. Compared with CK, the yield of Jinyi52, Shennong 00-5011 and Jinyi51 increased, while yield of other varieties decreased. Hundred-grain weight of LiaoO9pin-31 was 30.2 g, the grain number per plant of Jidoul7 got to 309 g, could be used as dominant traits in the breeding of soybean.

关 键 词：大豆 品种 生态适应性 产量 

分 类 号：S565.1[农业科学—作物学]