寒旱农业科学2024，Vol.3Issue(6)：538-542,5.DOI:10.3969/j.issn.2097-2172.2024.06.009
优质中强筋春小麦新品种陇春44号选育报告
Breeding Report on the New Spring Wheat Variety Longchun 44 with Medium-strong Gluten
摘要
Abstract
High-quality,water-saving and widely applicable varieties are the key to sustainable development of spring wheat production in Hexi Corridor irrigation area and similar ecological areas.Longchun 44 is a new spring wheat variety successfully selected by genealogical method using 99W77-6-1-2/Long 96-4839//m248 as a three hybrid combination.In the regional experiment of spring wheat in Northwest Gansu Province from 2020 to 2021,the yield reached 8 263.8 kg/ha,an increase of 10.2%compared to the control variety Ningchun 4,and the yield in the production experiment reached 8 753.9 kg/ha,an increase of 9.0%compared to the control variety Ningchun 4.The water-saving index was 1.203 to 1.276,and the water-saving level was 2.It showed slow rust resistance and moderate resistance to powdery mildew in the field at adult stage.The quality reached the standard of medium-strong gluten wheat.It is suitable for planting in spring wheat type area in Gansu Province and similar ecological area on irrigated land in northwest China.关键词
春小麦/新品种/陇春44号/节水/中强筋/选育Key words
Spring wheat/New variety/Longchun 44/Water conservation/Medium-stronggluten/Breeding分类
农业科技引用本文复制引用
杨长刚,柳娜,张雪婷,王世红,杨文雄,袁俊秀,刘效华..优质中强筋春小麦新品种陇春44号选育报告[J].寒旱农业科学,2024,3(6):538-542,5.基金项目
兰州市人才创新创业项目(2022-RC-69) （2022-RC-69）
甘肃省农业科学院农业科技创新专项(2021GAAS37、2022GAAS01) （2021GAAS37、2022GAAS01）
国家重点研究计划(2022YFD1200903) （2022YFD1200903）
国家自然科学基金地区基金(32360446、32360505). （32360446、32360505）
