| 玉米部分生物学性状与产量相关性研究 |
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| 引用本文： | 吴移生.玉米部分生物学性状与产量相关性研究[J].金陵科技学院学报,1999(2). |
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| 作者姓名： | 吴移生 |
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| 作者单位： | 南京农业专科学校园艺系 |
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| 摘 要： | 对在同一条件下生长发育的４个玉米品种进行取样测定，最后进行相关分析。从分析结果看，玉米第１～３节间的长度、粗度与产量呈极显著正相关；穗位节间粗度与产量呈极显著正相关，而节间长度与产量呈负相关；最上部节间长度、粗度与产量相关不显著；棒三叶（穗位叶及上、下叶）叶面积与产量呈极显著正相关。
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| 关 键 词： | 玉米 节间 叶面积 棒三叶 产量 |
ResearchontheCorrelationBetweenPartialBiologicalCharactersofCornandltsYield |
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| WUYisheng.ResearchontheCorrelationBetweenPartialBiologicalCharactersofCornandltsYield[J].Journal of Jinling Institute of Technology,1999(2). |
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| Authors: | WUYisheng |
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| Abstract: | Fourcornvarietieswhichgrowanddevelopinsameconditionshavebeensampled,determinedandfinallydonecorrelationanalysis.Theresultsshowthatinternodallengthandthicknessfrom1to3nodeofcornhaveextremelyobviouspositivecorrelationwithyield;thicknessbetweenearednodehasaveryobviouspositivecorrelationwithyield,whileinternodallengthhasnegativecorrelationwithyield,internodallengthandthicknessofthetophasnotobviouscorrelationwithyield;areaofthecornthreeleaf(earedleaf,superiorleafandinteriorleaf)hasaveryobviouscorrelationwithyield.HJ5:1 |
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| Keywords: | corn internode areaofleaf thecornthreeleaf yield |
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