大麦与谷类科学2026，Vol.43Issue(2)：63-66,4.DOI:10.14069/j.cnki.32-1769/s.2026.02.009
黑色勾芒粮草兼用青稞品种陇青5号选育及栽培技术
Breeding and Cultivation Techniques of Black,Hooked-awn and Dual-purpose Highland Barley Variety Longqing No.5
摘要
Abstract
Longqing No.5 is a new high-quality,high-yield,black-hulled and dual-purpose highland barley variety developed through southern breeding.It was jointly developed by Institute of Economic Crops and Malting Barley Material,Gansu Academy of Agricultural Sciences,in collaboration with Chinese Academy of Agricultural Sciences and Gansu Agricultural University.Ganken No.5 was used as the maternal parent and a hybrid progeny of Ganken No.5×ZDM8082 as the paternal parent.In 2023,it passed the national non-major crop variety registration[GPD Barley(Highland Barley)(2023)620036)].In 2025,it was granted for the plant new variety right(CNA20211007792).This variety has an approximate growth period of 114 days and an average plant height of 83.1 cm.The ears are approximately 5.3 cm long and contain an average of 35.9 kernels.The grain has the following nutritional content:crude protein(11.3％),fat(1.85％),crude fibre(2.58％),total starch(58.62％),β-glucan(5.65％)and lysine(1.24％).With an average yield of 4 654.56 kg/hm2 across multiple trial sites in the province,it is well suited to cultivation in Gansu's highland barley production areas.关键词
黑青稞/粮草兼用/优质高产Key words
Black highland barley/Dual use of grain and forage/High quality and high yield分类
农业科技引用本文复制引用
包奇军,孙晶,柳小宁,赵锋,张华瑜,潘永东,郭刚刚,汪军成,孟亚雄,王春超..黑色勾芒粮草兼用青稞品种陇青5号选育及栽培技术[J].大麦与谷类科学,2026,43(2):63-66,4.基金项目
国家大麦青稞产业体系(CARS-05-01A-03) （CARS-05-01A-03）
科技成果转化引导专项(25ZDCG001) （25ZDCG001）
科技重大专项(25ZDNA002) （25ZDNA002）
科技特派员专项(22CX8NA037). （22CX8NA037）
