摘要
[目的]全面解读新麦9369的品种特性。[方法]利用黄淮冬麦区2019—2020年度、2020—2021年度国家区域试验和2021—2022年度国家生产试验汇总数据,采用方差分析、变异系数和高稳系数法对新麦9369的丰产性和稳产性及产量构成因素进行分析。[结果]2019—2022年国审小麦新品种新麦9369连续3年在国家区域、生产试验中实际产量稳居所有参试品种第一位,3年产量分别为8593.4、8385.9、9913.2 kg/hm^(2),分别比CK(周麦18)增产8.94%、10.60%、9.96%,增产率均达到极显著水平。变异系数与大多数参试品种相当,高稳系数(HSC)连续3年稳居全部参试品种第一位。[结论]新麦9369是一个丰产性好、稳产性适中、适应性广的小麦新品种,适宜在黄淮区域推广种植。
[Objective]To comprehensively interpret the variety production characteristics of Xinmai 9369.[Method]This paper used the summary data of the national regional test in 2019-2020,2020-2021 and the national production test in 2021-2022 in Huanghuai winter wheat area,the method of variance analysis,variation coefficient and high stability coefficient were used to analyze the abundant and stable yield of Xinmai 9369.[Result]The actual output of the Xinmai 9369,a new variety of national wheat,had ranked first among all participating varieties in the national region and production tests for three consecutive years during 2019-2022.The output in three years was 8593.4,8385.9,9913.2 kg/hm^(2),compared with CK(Zhoumai 18),the production increased by 8.94%,10.60%and 9.96%,and the production increase rate had reached a very significant level.The coefficient of variation was comparable to that of most participating varieties,and the high stability coefficient(HSC)had ranked first among all participating varieties for three consecutive years.[Conclusion]Xinmai 9369 is a new wheat variety with good yield,moderate stable yield and wide adaptability,which is suitable for promotion and planting in the Huanghuai region.
作者
霍建中
朱红彩
范永胜
蒋志凯
HUO Jian-zhong;ZHU Hong-cai;FAN Yong-sheng(Xinxiang Academy of Agricultural Sciences,Xinxiang,Henan 453600)
出处
《安徽农业科学》
2025年第11期20-23,27,共5页
Journal of Anhui Agricultural Sciences
基金
河南省重大科技专项(221100110700)
国家现代农业小麦产业技术体系项目(CARS-03-75)。
