甘肃农业科技Issue(4)：5-10,6.
优质高产啤酒大麦新品种陇啤1号选育报告
Breeding Report of A New Malting Barley Variety Longpi 1 With High Yield and Quality
吕仲昱 1彭海 1张志恒 1王小平 1候文军 1吴刚 1马永强 1魏鑫 1宗泽云 1王效宗1
作者信息
- 1. 甘肃隆源农业科学研究所,甘肃兰州730070
- 折叠
摘要
Abstract
Longpi 1,a new variety of malting barley with high yield and quality,is selected from an excellent variation plant of Jaxana,which is a variety from Hungarian.The average yield Longpi 1 was 8 663.89 kg/hm2,825.79 kg/hm2 and 10.54% higher than of the check Ganpi 4 in the multi-place test of Gansu which was conducted during the peried 2008—2009.The variety belongs to two leatherback barley,which is a spring variety with the growth period about 110 d,plant height was 70 to 85 cm,ear length approximately was 7.7 cm,grain number was 22,absolutely dry grain weight was 43~45 g,absolutely dry protein was 9.7%,2.5 mm screening rate was above 91.0%,extract up to 81.8%,α-amino nitrogen was 160 mg/100 g,saccharifying power was 355.5 WK,and kolbach index was 42.4%.The new variety has the characteristics of high yield,stress tolerance,superior quality and wide adaptability,and it is suitable to plant the region of Hexi,Yanhuang,Yinda irrigation area in Gansu province,south-central rain fed dry areas and similar northern barley growing areas.关键词
啤酒大麦/陇啤1号/新品种/优质/高产Key words
Malting barley/Longpi 1/New variety/High quality/High yield分类
农业科技引用本文复制引用
吕仲昱,彭海,张志恒,王小平,候文军,吴刚,马永强,魏鑫,宗泽云,王效宗..优质高产啤酒大麦新品种陇啤1号选育报告[J].甘肃农业科技,2012,(4):5-10,6.
