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1、南方農(nóng)業(yè)學(xué)報(bào)JOURNALOFSOUTHERNAGRICULTUREISSN2095—1191;CODENNNXAABhttp://www.nfnyxb.cornDOI:10.3969/j:issn.2095—1191.2012.03.311適合與甘蔗問(wèn)套種春大豆品種篩選初報(bào)陳文杰,梁江,湯復(fù)躍,韋清源,曾維英,鐘開(kāi)珍,陳淵(廣西農(nóng)業(yè)科學(xué)院玉米研究所,南寧530227)摘要:【目的】篩選出適合與甘蔗間套種的春大豆品種,為生產(chǎn)上大面積推廣甘蔗春大豆問(wèn)種提供參考?!痉椒ā?011年利用9個(gè)春大豆品種進(jìn)行不同甘蔗間作模式(甘蔗行距分別為1.2和1.0m)的篩選試驗(yàn),調(diào)查大豆田間農(nóng)藝性狀及產(chǎn)
2、量性狀,并進(jìn)行相關(guān)性分析。【結(jié)果】甘蔗行距1.0和1.2m栽培模式春大豆生育期和產(chǎn)量間的相關(guān)系數(shù)分別為0.78(P-0.0142)和0.69(P=0.038)。華春2號(hào)在1.2和1.0m栽培模式下的產(chǎn)量均最高,分別為2222.22和2083.33kgJha。在甘蔗行距為1.2m的栽培模式下,桂春10號(hào)和泉豆7號(hào)產(chǎn)量較高;而在甘蔗行距為1.0m的栽培模式下,桂春10號(hào)和華春5號(hào)產(chǎn)量較高?!窘Y(jié)論】華春2號(hào)、桂春10號(hào)和泉豆7號(hào)適宜與甘蔗在行距1.2m栽培模式下間作,華春2號(hào)、桂春10號(hào)和華春5號(hào)適宜與甘蔗在行距1.0m栽培模式下間作。關(guān)鍵詞:甘蔗;春大豆;間套種;行距;品種篩選中圖分類號(hào)
3、:$565.104;$566.104文獻(xiàn)標(biāo)志碼:A文章編號(hào):2095—1191(2012)o3—031l—o41l?'relim●inaryreport·OnSCreenl●ngoi●’Sprl●ngsoylbeanvari●et·i●essuitablefordiferentintercroppingmodeswithsugarcaneCHENWen-jie,LIANGJiang,TANGFu-yue,WEIQing—yuan,ZENGWei-ying,ZH0NGKai—zhen.CHENYuan(MaizeResearchInstitute,GuangxiAcademyofAgr
4、iculturalSciences,Nanning530227,China)Abstract:【Objective]Theobjectiveofthisstudywastoscreenspringsoybeanvarietiessuitableforintercroppingwithsugarcane,inordertoprovidegoodintercroppingvarietiesforsustainingproduction.【Method】Screeningexperimentwasconductedusingninesoybeanvarietiesmtercroppedwi
5、thtwosugarcanecultivationmodes(1.2and1.0mrowspacing)during2011toinvestigateagronomicandyieldtraitsofsoybeanandanalyzetheircorrelation.【Result]Inthe1.2and1.0mcultivationmodeofsugarcane,thecorrelationcoeficientbetweengrowthdurationandyieldofsoybeanwas0.78(P=0.0142)and0.69(P=0.038),respectively.Th
6、eyieldofsoybeanvarietyHuachun2wasthehighestinboththe1.2and1.0mcultivationmode,whichwas2222.22and2083.33kg/ha,respectively.Inthe1.2mcultivationmode,theyieldofGuichun10andQuandou7wasrecordedashighest,whileinthe1.0mcultivation,theyieldofGuichun10andHuanehun5wasrecordedashighest.【Conclusion]Huachun
7、2wasthemostsuitablevarietyforintercroppingwithsugarcaneusing1.2mrowspacing,followedbyGuichun10andQuandou7.ThevarietyHuachun2wasthemostproperforintererop—pingwithsugarcaneusing1.0mrowspacing,followedbyGuichun10andHuachun5.Keywords: