水稻新品种垦稻2125的选育及栽培要点

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中图分类号：S511.03文献标志码：A

文章编号：1673-6737（2025）03-0020-03

Abstract： Kendao-2125isanew fragrantricevarietydevelopedbytheRiceResearch Instituteof Heilongjiang Academyof Agricultural Sciences through sexualhybridization with Kongyu-131 asthefemale parentandLonggeng-21asthe maleparet，nd after multiplegenerationsofselection.Thisvarietyofplanthasanexcelent plantshape，withthickandstrongstemsandstrong resistance tolodging.ThegrainsfillupquicklyinthelaterstageofgrowthanddevelopmentThegrainsarelongandshaped，witha highrateof wholepolishing.Thequalityof therice metsthenationalstandardofGrade-2for"High-qualityRice".Kendao2125 wasapprovedbytherop VarietyApprovalCertfcation）CommieeofHeilonjiangProvincein2O24.Itissuitableforcuivtionin the second temperate zone of Heilongjiang Province and requires an active accumulated temperature of ⩾10 （2 C of around 2，500 C Kev Words： New rice varietv： Kendao-2125： Breeding and selection： Cultivation

1选育经过

垦稻2125是由黑龙江省农垦科学院以优质和高产为育种目标、采用系谱法选育出的水稻新品种，适应黑龙江省寒地水稻栽培模式，适合在黑龙江省第二积温带插秧种植。（剩余3114字）