首页|优质中强筋春小麦新品种陇春44号选育报告

优质中强筋春小麦新品种陇春44号选育报告

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  • 国家科技期刊平台
  • NETL
  • NSTL
  • 万方数据
优质、节水、广适品种是河西走廊灌区及相似生态区春小麦生产可持续发展的关键.陇春 44 号是以99W77-6-1-2/龙96-4839//m248 为三交组合,采用系谱法选育出的春小麦新品种,该品种在 2020-2021 年甘肃省西片水地春小麦区域试验中折合产量为8263.8 kg/hm2,比对照品种宁春4号增产10.2%;生产试验产量达8753.9 kg/hm2,比对照品种宁春 4 号增产 9.0%.节水指数达 1.203～1.276,节水级别为 2 级.成株期田间表现慢锈性,中抗白粉病.品质达中强筋小麦标准.适宜在甘肃省水地春小麦类型区种植,也可在西北类似生态区种植.
Breeding Report on the New Spring Wheat Variety Longchun 44 with Medium-strong Gluten
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.

Spring wheatNew varietyLongchun 44Water conservationMedium-strongglutenBreeding

杨长刚、柳娜、张雪婷、王世红、杨文雄、袁俊秀、刘效华

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甘肃省农业科学院小麦研究所,甘肃 兰州 730070

春小麦 新品种 陇春44号 节水 中强筋 选育

兰州市人才创新创业项目甘肃省农业科学院农业科技创新专项甘肃省农业科学院农业科技创新专项国家重点研究计划国家自然科学基金地区基金国家自然科学基金地区基金

2022-RC-692021GAAS372022GAAS012022YFD12009033236044632360505

2024

10.3969/j.issn.2097-2172.2024.06.009

甘肃农业科技
甘肃省农业科学院 甘肃省农学会

甘肃农业科技

影响因子：0.768
ISSN：1001-1463
年,卷(期)：2024.3(6)