优质、矮秆、高出仁率花生新品种漯花4011的选育.docx

优质、矮秆、高出仁率花生新品种漯花4011的选育摘要：花生（ArachishypogaeaL.）新品种漯花4011是河南省漯河市农业科学院为适应中国长江流域生产需要选育出的优质、矮秆、高出仁率花生新品种。2009-2010年参加国家长江流域片花生品种区试两年荚果平均产量3923.70kg/hm2比对照中花15减产4.92%子仁产量2982.00kg/hm2比对照增产1.5%。2010年生产试验汇总荚果平均产量4493.55kg/hm2比对照品种中花15平均增产3.37%子仁产量3415.05kg/hm2比对照增产8.66%。含油量56.20%蛋白质含量24.68%油酸含量43.7%油酸/亚油酸比值1.32。漯花4011中抗叶斑病抗锈病高抗青枯病抗旱性强抗倒性强种子休眠性强。2012年2月通过国家花生新品种鉴定审定编号为国品鉴花生2012015。关键词：花生（ArachishypogaeaL.）；新品种；漯花4011；选育中图分类号：S565.2文献标识码：A文章编号：0439-8114（2017）08-1432-02DOI：10.14088/ki.issn0439-8114.2017.08.008BreedingofNewPeanutVarietyLuohua4011withHighQualityDwarfandHighKernelPercentageZHOUYan-zhongLIFeiJIXiao-lingGUOYu-shengLISi-jia（PeanutInstituteofLuoheAcademyofAgriculturalSciencesLuohe462000HenanChina）Abstract：Luohua4011whichwasbredbyLuoheAcademyofAgriculturalSciencestomeettherequirementofpeanutproductioninYangtzerivervalleyofChinaisanewpeanutvarietywithhighqualitydwarfandhighkernelpercentage.ItwastestedintheYangtzerivervalleypeanutregionaltrialfrom2009to2010.Theresultsshowedthattheaveragepodproductionwas3923.70kg/hm24.92%lowerthanZhonghuaNo.15.Theseedproductionwas2982.00kg/hm21.5%higherthanZhonghuaNo.15.Inthepeanutproductiontestof2010theaveragepodproductionandseedproductionofLuohua4011were4493.55kg/hm2and3415.05kg/hm23.37%and8.66%higherthanZhonghuaNo.15respectively.TheaverageoilcontentofLuohua4011was56.20%theproteincontentwas24.68%theoleicacidcontentwas43.7%andtheoleicacid/linoleicacid（O/L）valuewas1.32.Inadditionitshowedresistancetopeanutleafspotpeanutbacterialwiltdroughtandlodging.Ithadstrongseeddormancy.ItpassedthenationalnewpeanutvarietyidentificationinFebruary2012andthenationalvarietyidentificationnumberwas2012015.Keywords：peanut（ArachishypogaeaL.）；newvariety；Luohua4011；breeding花生（Arac