摘要
本文总结了爱禾麦6号的选育过程,基于该品种在安徽皖淮小麦品种试验联合体区域试验中的表现,对其农艺性状、产量及综合抗性等进行分析,并探讨了该品种的高产栽培技术。该品种是以烟农19/周麦22中间材料为母本、百农207为父本经多年杂交,采用系谱法选育而成的半冬性小麦品种;2024年通过安徽省农作物品种审定委员会审定,审定编号为皖审麦2024L002。在安徽皖淮小麦品种试验联合体区域试验中,该品种全生育期222.3 d,株高84.3 cm;平均产量9331.5 kg/hm2,较对照济麦22增产6.34%;籽粒容重824.5 g/L,湿面筋含量35.35%,粗蛋白含量14.22%。其高产栽培技术包括播前准备(种子处理、深耕整地及科学施肥)、适期播种(10月10—25日)、合理密植(225万~270万株/hm^(2))、均匀浅播(3~5 cm);田间管理重点关注分期施肥、适期化学除草(冬前与拔节前),综合防治纹枯病、赤霉病等病虫害(种子处理、释放天敌、轮换施药等);适时收获(蜡熟中期至末期),籽粒含水量低于13%时贮藏等。本文为该品种的进一步推广种植提供参考。
The breeding process of Aihemai No.6 was summarized.Based on its performance in the regional trials of the Wanhuai Wheat Variety Test Consortium in Anhui Province,its agronomic traits,yield,and comprehensive resistance were analyzed,and its high yield cultivation techniques were explored.The variety was developed as a new semi-winter wheat through multiple years of hybridization using the intermediate material of Yannong 19/Zhoumai 22 as the female parent and Bainong 207 as the male parent,followed by pedigree selection.It was approved by the Anhui Crop Variety Approval Committee in 2024,with the approval number Wanshenmai 2024L002.In the regional trials of the Wanhuai Wheat Variety Test Consortium in Anhui Province,the full growth period of this variety was recorded as 222.3 d,and the plant height was measured as 84.3 cm.The average yield was 9331.5 kg/hm^(2),which represented a 6.34%increase compared to the control variety Jimai 22.The grain bulk density was 824.5 g/L,the wet gluten content was 35.35%,and the crude protein content was 14.22%.The key points of its high yield cultivation techniques included:pre-sowing preparation(seed treatment,deep plowing,land preparation,and scientific fertilization),sowing at the appropriate time(October 10-25),rational dense planting(2.25-2.70 million plants/hm^(2)),and uniform shallow sowing(3-5 cm).Field management focused on split fertilization,timely chemical weeding(before winter and before jointing),and comprehensive prevention and control of diseases and pests such as sheath blight and Fusarium head blight(seed treatment,release of natural enemies,rotation of pesticide application,etc.).The wheat was harvested at the appropriate time(from mid to late wax ripening),and the grains were stored when the moisture content was below 13%.This study provides a reference for further promotion and cultivation of this variety.
作者
祁皓天
晁漫宁
闫萍
QI Haotian;CHAO Manning;YAN Ping(Suzhou Huasheng Ecological Agriculture Co.,Ltd.,Suzhou 234000,China;Suzhou Academy of Agricultural Sciences,Suzhou 234000,China;Suzhou Agricultural Machinery Technology Promotion(Training)Station,Suzhou 234000,China)
出处
《安徽农学通报》
2025年第17期21-24,共4页
Anhui Agricultural Science Bulletin
关键词
半冬性小麦
爱禾麦6号
品种选育
栽培技术
semi-winter wheat
Aihemai No.6
variety breeding
cultivation techniques
