TY - JOUR AU - Beltramin da Fonseca, Paulo Rogerio AU - de Brito, Marcelo AU - dos Santos Tutija, Jonatas Henrique AU - de Souza Silva, Alan AU - Neto Silva, João Alfredo PY - 2013/05/31 Y2 - 2024/03/29 TI - Sorgo submetido à desfolha artificial JF - Revista Verde de Agroecologia e Desenvolvimento Sustentável JA - Green Journal VL - 8 IS - 3 SE - ARTICLES DO - UR - https://www.gvaa.com.br/revista/index.php/RVADS/article/view/1899 SP - 60 - 64 AB - <!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:TrackMoves /> <w:TrackFormatting /> <w:DoNotShowComments /> <w:HyphenationZone>21</w:HyphenationZone> <w:PunctuationKerning /> <w:ValidateAgainstSchemas /> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:DoNotPromoteQF /> <w:LidThemeOther>PT-BR</w:LidThemeOther> <w:LidThemeAsian>X-NONE</w:LidThemeAsian> <w:LidThemeComplexScript>X-NONE</w:LidThemeComplexScript> <w:Compatibility> <w:BreakWrappedTables /> <w:SnapToGridInCell /> <w:WrapTextWithPunct /> <w:UseAsianBreakRules /> <w:DontGrowAutofit /> <w:SplitPgBreakAndParaMark /> <w:DontVertAlignCellWithSp /> <w:DontBreakConstrainedForcedTables /> <w:DontVertAlignInTxbx /> <w:Word11KerningPairs /> <w:CachedColBalance /> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> <m:mathPr> <m:mathFont m:val="Cambria Math" /> <m:brkBin m:val="before" /> <m:brkBinSub m:val=" " /> <m:smallFrac m:val="off" /> <m:dispDef /> <m:lMargin m:val="0" /> <m:rMargin m:val="0" /> <m:defJc m:val="centerGroup" /> <m:wrapIndent m:val="1440" /> <m:intLim m:val="subSup" /> <m:naryLim m:val="undOvr" /> </m:mathPr></w:WordDocument> </xml><![endif]--><p class="MsoNormal" style="text-align: justify; mso-layout-grid-align: none; text-autospace: none;"><span style="font-size: 10.0pt; mso-fareast-language: PT-BR; mso-bidi-font-style: italic;">O objetivo deste trabalho foi avaliar as consequências de diferentes níveis de desfolha nos componentes de produção do sorgo. </span><span style="font-size: 10.0pt; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US;">O experimento foi realizado na Faculdade Anhanguera de Dourados (FAD), Departamento de Agronomia, no Município de Dourados, MS</span><span style="font-size: 10.0pt; mso-bidi-font-weight: bold;">, </span><span style="font-size: 10.0pt; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US;">em condições de casa-de-vegetação. O delineamento experimental utilizado foi em esquema fatorial 5 x 2 (5 níveis de desfolha e 2 estádios fenológicos) com 4 repetições em blocos inteiramente casualisados (DIC). Os cinco níveis de desfolha utilizados foram 0%, 25%, 50%, 75% e 100%, e os estádios fenológicos EC1 (vegetativo) e EC2 (reprodutivo). Foi avaliada <span style="mso-bidi-font-weight: bold;">a</span>ltura de planta, diâmetro do colmo, massa seca da parte aérea, tamanho da panícula e massa seca de 1000 grãos de sorgo. </span><span style="font-size: 10.0pt;">As desfolhas realizadas no estádio vegetativo EC1 e reprodutivo EC2 não afetaram a altura de planta e massa de mil grãos. No estádio de desenvolvimento EC1 apenas a variável diâmetro do colmo foi influenciado pela desfolha. 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