稳产抗倒伏小麦品种东昌212的选育及特性分析

打开文本图片集

关键词：小麦（TriticumaestivumL.）；品种；东昌212；稳产；抗倒伏；选育；特性

中图分类号：S512.1 文献标识码：A

文章编号：0439-8114（2025）07-0001-04

DOI：10.14088/j.cnki.issn0439-8114.2025.07.001 开放科学（资源服务）标识码（OSID）：

Breedingand characteristics analysis of wheat variety Dongchang 212 withstableyieldand lodgingresistance

CUIWen-li，HUANG Jian-hual²，YU Xue-kui²，SHENJia-cheng²，GAO Jing-chun 2

（1.School ofAgronomy，Anhui Agricultural University，Hefei23OO36，China; 2.AnhuiDongchang Agricultural Technology Co.，Ltd.，Dingyuan 2332OO，Anhui，China）

Abstract：Dongchang212wasanewgod-quality，ig-yielding，andlodging-resistantwheat（TriticumestiumL.）varietydevelopedthroughhybridization using thehigh-generationline Wanmai19/Wanmai33asthefemaleparentandWansuO622asthe male parent，followed by pedigree selection.The average yield of this variety was 7657.30kg/hm2 in the wheat regional test of Anhui Provinc in2019-2021，whichwas3.03%higherthanthatof hecontrolJimai22.Theresultsofdiseaseinoculationidentficationsowed thatin2019-2020and220-021，thevarietywasmoderatelyresistantandmoderatelysusceptibletoFusariumgraminearum，moderatelysusceptibleandmoderatelyresistanttopowderymildew，andsusceptibleandsusceptibletosheathblight，respectivelyThe breeding process，main agronomic and quality traits，and key cultivation techniques were described indetail.

Key words：wheat（TriticumaestivumL.）；variety;Dongchang212；stableyield;lodgingresistance；breding；characteristic

小麦（TriticumaestivumL.）是安徽省第一大粮食作物。（剩余4925字）