现代农业科技2023年第7期农艺学2021—2022年博兴县小麦新品种比较试验张换换孙振仓赵方园(京博农化科技有限公司,山东博兴256599)摘要为筛选出适合博兴县大面积推广种植的优良小麦品种,提升小麦生产水平,于2021—2022年在博兴县庞家镇乡村振兴产业示范园区内开展了小麦新品种比较试验,综合评价了各参试小麦品种的生育特性、抗逆性及产量特征。结果表明,参试的7个小麦品种中,山农46成熟期最晚,较对照济麦22晚2d,但其产量最高,达7975.00kg/hm2,显著高于对照济麦22,有较好的增产潜力;植株长势好、穗长、籽粒饱满,综合性状表现较优,适宜在当地及周边区域进一步示范推广。关键词小麦;品种;性状;产量;山东博兴;2021—2022年中图分类号S512.1.037文献标识码A文章编号1007-5739(2023)07-0034-04DOI:10.3969/j.issn.1007-5739.2023.07.010开放科学(资源服务)标识码(OSID):ComparativeTestofNewWheatVarietiesinBoxingCountyfrom2021to2022ZHANGHuanhuanSUNZhencangZHAOFangyuan(JingboAgrochemicalTechnologyCo.,Ltd.,BoxingShandong256599)AbstractInordertoscreenoutexcellentwheatvarietiessuitableforlarge-scaleextensionandplantinginBoxingCountyandimprovethewheatproductionlevel,acomparativetestofnewwheatvarietieswascarriedoutintheruralrevitalizationindustrydemonstrationparkinPangjiaTown,BoxingCountyfrom2021to2022tocomprehensivelyevaluatethegrowthcharacteristics,stressresistanceandyieldcharacteristicsofeachtestedwheatvariety.Theresultsshowedthatamongtheseventestedvarieties,Shannong46hadthelatestmaturity,whichwas2dayslaterthanthatofthecontrol(Jimai22);ithadthehighestyield(7975.00kg/hm2),whichwassignificantlyhigherthanthatofthecontrol(Jimai22),andithadgoodyieldincreasingpotential;italsohadgoodplantgrowth,longwheatears,fullgrainsandexcellentcomprehensiveproperties,whichwassuitableforfurtherdemonstrationandextensioninthelocalandsurroundingareas.Keywordswheat;variety;characteristic;yield;BoxingShandong;2021-2022博兴县是山东省重要的粮棉生产基地,小麦种植面积约3.65万hm2[1]。据博兴县统计局统计,2021年全县粮食总产量达到50.04万t,其中小麦产量达到26.19万t,较往年增长1.9%。近年来,随着机械化在农业生产中的普及以及先进科学种植管理技术的推...