西藏不同黑青稞品种的农艺性状和营养品质分析  

Analysis of Agronomic Characters and Nutritional Quality of Different Black Highland Barley Varieties in Tibet

作　　者：谭大明[1] 谭海运 刘国一 谢永春 张华国 边巴卓玛 

机构地区：[1]西藏自治区农牧科学院,西藏拉萨850032 [2]西藏自治区农牧科学院农业资源与环境研究所,西藏拉萨850032

出　　处：《麦类作物学报》2018年第2期142-147,共6页Journal of Triticeae Crops

基　　金：西藏自治区财政专项(2014-69-02)

摘　　要：为筛选农艺性状优良、品质较好的西藏黑青稞品种,对西藏不同地区的12个黑青稞品种进行了农艺和籽粒品质性状比较。结果表明,阿里1号的生育期最短,为99d,出苗数、分蘖能力、成穗数、产量最高,表现出良好的农艺性状和经济性状。加玉2号的蛋白质、淀粉、膳食纤维的含量高于其他黑青稞品种,具有良好的营养品质。隆子1号的黄酮、花青素含量最高,保健作用较强。In order to screen the excellent agronomic traits and better quality of Tibet black barley vari- eties,a comparative experiment was conducted on twelve black highland barley varieties in different re- gions of Tibet. The results showed that the shortest growth period of Ali 1 was 99 days,and its seed- ling number, tiller capacity, ear number and yield were the highest, showing good agronomic and eco- nomic characteristics. The protein, starch, and dietary fiber content of Jiayu 2, with good nutritional quality,are higher than those of other black barley varieties. Longzi 1 has higher flavonoids and an- thocyanin content,which has a stronger health effect.

关 键 词：西藏 黑青稞 农艺性状 品质 品种 

分 类 号：S512.3[农业科学—作物学]