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1、南方農(nóng)業(yè)學(xué)報(bào)JOURNALOFSOUTHERNAGRICULTUREISSN2095-一1191;CODENNNXAABhttp://www.nfnyxb.cnDOI:10.3969/j:issn,2095—1191.2013.8.1273春大豆新品種桂春豆104的選育及高產(chǎn)栽培技術(shù)陳懷珠,楊守臻,孫祖東,李初英,趙艷紅,唐興富,蔡昭艷,楊微(廣西農(nóng)業(yè)科學(xué)院經(jīng)濟(jì)作物研究所,南寧530007、1l摘要:【目的】選育抗逆性好、適應(yīng)性廣、高產(chǎn)、優(yōu)質(zhì)、適合廣西間套種種植的春大豆新品種,為廣西大豆產(chǎn)業(yè)發(fā)展提供支持?!痉椒ā坎捎秒s交育種方法,選用桂春l號(hào)為母本、桂早一號(hào)為父本進(jìn)行有性雜交,經(jīng)系譜法
2、選育而成,逐年參加品比、區(qū)試及生產(chǎn)試驗(yàn),并進(jìn)行性狀觀察、品質(zhì)鑒定及配套栽培技術(shù)研究?!窘Y(jié)果】育成的大豆新品種桂春豆104,表現(xiàn)早熟、高產(chǎn)、優(yōu)質(zhì)、適合間套種栽培,區(qū)試平均產(chǎn)量為2685.0kg/ha,生產(chǎn)試驗(yàn)平均產(chǎn)量為2878.8kgma,分別較對(duì)照品種增產(chǎn)3.3%和5.7%;粗蛋白平均含量39.25%,粗脂肪平均含量21.23%;抗病性和耐旱性強(qiáng),適應(yīng)性廣。2012年通過廣西農(nóng)作物品種審定委員會(huì)審定。【結(jié)論】桂春豆104可在廣西作春大豆種植,適合間套種。關(guān)鍵詞:春大豆;品種;桂春豆104;選育;栽培技術(shù)中圖分類號(hào):$565.1文獻(xiàn)標(biāo)志碼:B文章編號(hào):2095一1191(2013)08—
3、1273—04Breedin2ofsoringsoybcvarietyGuichunde1041itsBreedingOIspringsoybeanvariety(/uicllundou1andItScultivationtechniqueCHENHuai-zhu,YANGShou—zhen,SUNZu-dong,LIChu-ying,ZHAOYan-hong,TANGXing-fu,CAIZhao-yan,YANGWei(CashCropsResearchInstitute,GuangxiAcademyofAgricuhuralSciences,Nanning530007,China
4、)Abstract:【Objective】Theobjectiveoftheexperimentwastobreedanewspringsoybeanvarietywithstrongresis.·tanee,wideadaptability,highyieldandgoodgrainquality,whichwassuitableforintercroppinginGuangxi.【Method]ThenewsoybeanvarietywasdevelopedbycrossingfemaleparentGuichun1withmaleparentGuizao1usingpedigre
5、emethod,andwastestedincomparativetrial.,regionaltrialandproductiontestyearbyyear.Theagronomictraitsandqualitychar-acteri,;ti,eswerein'v'esfigated.hscultivationtechniquewasalsostudied,.【Result】ThenewlybredsoybeanvarietyGuichun.一dou104wascharacterizedbyearlymaturity,highyidd,.goodquality,strongerd
6、iseaseresistanceanddroughttolerance,wid,eadapulbility,andsuitableforintercropping.Guiehundou104attained2685.0kgmaaverageyieldinregionaltrialand2878.8kg/haaverageyieldinproductiontest,whichwas3.3%and5.7%higherthanCK.Thecrudeproteincontentwas39.25%andfatcontentwas21.23%.Itwasregisteredandcertified
7、byGuangxiCommitteeforCropVarietyRegistrationin2012.【conclusion】Guichundou104couldbeplantedinspring,whichwassuitableforintercroppinginGuagnxi.Keywords:springsoybean;variety;Guichundou104;breeding;cultivationtechniqueO引吾【研究意義】