甘肃农业科技Issue(12)：1-4,5,5.DOI:10.3969/j.issn.1001-1463.2015.12.001
藜麦新品种陇藜1号的选育及应用前景
Breeding and Application Prospects of New Variety Chenopodium quinoa cv. Longli 1
摘要
Abstract
Chenopodium quinoa cv. Longli 1 is the first new variety in China,which is bred by pasture and green Agriculture Institute of Gansu Academy of Agricultural Sciences through the methods of line breeding,cultivation and domestication. In multiple locations of regional tests,the average yields of Longli 1 are 2 100.00 kg/hm2,which is increased 9.6%compared with control. Longli 1 is mid-late maturing quinoa variety. The plant likes brooms,which plant height is 181.2~223.6 cm,growth period is 128~140 d,and the numbers of branch are 23~27. The seeds are round pill shaped,the weight of a thousand seeds is 2.40~3.46 g. Crude protein,fat, proline,total phosphorus contents in seeds are 171.5~187.8 g/kg,56.5~59.3 g/kg,5.5%~6.9 g/kg and 4.5~6.8 g/kg,respectively. Longli 1 displays the strong disease-resistant ability. Longli 1 shows lodging resistance and strong regeneration. It has some physiological characteristics,such as cold-resistant,drought-resistant and salty-resistant. It is suitable for planting in hilly and irrigation areas in Gansu province,frost-free period is 120 days,precipitation is 250 mm,altitudes is 1 500~3 000 m. The paper also discussed the application prospects of quinoa in Gansu province in the future.关键词
藜麦/新品种/陇藜1号/选育/应用前景Key words
Chenopodium quinoa/New variety/Longli 1/Breeding/Application prospects分类
农业科技引用本文复制引用
杨发荣..藜麦新品种陇藜1号的选育及应用前景[J].甘肃农业科技,2015,(12):1-4,5,5.基金项目
甘肃省农业科技创新项目“藜麦引进创新及栽培关键技术研究（GNCX-2013-48）；甘肃省农业科学院中青年基金项目“农艺措施对藜麦生长特性及生产性能的影响”（2014GAAS34）部分内容 （）
