双国审小麦新品种冀麦325丰产性·稳产性及适应性分析  

Analysis of High-yield,Stability and Adaptation of New Wheat Variety Jimai 325

作　　者：吕亮杰 刘玉平[1] 赵爱菊[1] 李辉[1] 陈希勇[1] L Liang-jie;LIU Yu-ping;ZHAO Ai-ju(Institute of Cereal and Oil Crops,Hebei Academy of Agriculture and Forestry Sciences,Hebei Crop Genetic Breeding Laboratory,Shijiazhuang,Hebei 050035)

机构地区：[1]河北省农林科学院粮油作物研究所河北省作物遗传育种实验室,河北石家庄050035

出　　处：《安徽农业科学》2022年第7期30-36,共7页Journal of Anhui Agricultural Sciences

基　　金：河北省现代农业产业技术体系小麦创新团队(HBCT2018-010201);河北省重点研发计划(20326313D)。

摘　　要：为了全面评估冀麦325的生产利用和育种价值,根据2012—2014年国家黄淮北片水地组区域试验、2017—2019年国家黄淮北片旱肥组区域试验、2014—2015年度国家冬小麦黄淮北片水地生产试验和2019—2020年度国家冬小麦黄淮北片旱肥组生产试验的资料,对小麦新品种冀麦325的丰产性、稳产性、抗逆性及环境适应性进行分析。结果表明,冀麦325在黄淮北片水地组2012—2013年度区域试验中比对照良星99增产6.89%,2013—2014年度比对照良星99增产6.45%,2014—2015年度生产试验中比对照良星99增产5.59%;在黄淮北片旱肥组2017—2018年度区域试验中比对照洛旱7号增产1.45%,2018—2019年度比对照洛旱7号增产7.60%,2019—2020年度生产试验中比对照洛旱7号增产5.70%。另外,冀麦325产量三要素协调,抗寒性好,抗倒,抗旱。综合分析表明,冀麦325具有良好的丰产性、稳产性和适应性,是适合黄淮北片冬麦区大面积生产的小麦新品种。To comprehensively evaluate the production,utilization and breeding value of Jimai 325,the high yield,stable yield,stress resistance and environmental adaptability of new wheat variety Jimai 325 were analyzed,based on the data of the national regional trial of irrigated field in north Huang-Huai plain(2012-2014),the regional trial of drought fertilizer in north Huang-Huai plain(2017-2019),the national winter wheat production test of irrigated field in north Huang-Huai plain(2014-2015)and the national winter wheat production test of drought fertilizer in north Huang-Huai plain(2019-2020).The results showed that the yield of Jimai 325 increased by 6.89% compared with that of Liangxing 99 in the 2012-2013 regional trial,6.45% higher than that of Liangxing 99 in 2013-2014 and 5.59% higher than that of Liangxing 99 in the production test in 2014-2015.Compared with the control Luohan 7 in the drought fertilizer test of 2017-2018,2018-2019 and 2019-2020,the yield of Jimai 325 increased by 1.45%,7.60% and 5.70% respectively.In addition,three influencing factors on wheat yield of Jimai 325 were coordinated,and it has good cold resistance,lodging resistance and drought resistance.The comprehensive analysis indicated that Jimai 325 had high yield,stable yield and adaptability,and was a new wheat variety suitable for large-scale production of winter wheat in the north of Huang-Huai area.

关 键 词：小麦 冀麦325号 丰产性 稳产性 适应性 

分 类 号：S512.1[农业科学—作物学]