Selección de abonos verdes para el manejo y rehabilitación de los suelos sulfatados ácidos de Boyacá (Colombia)

Selección de abonos verdes para el manejo y rehabilitación de los suelos sulfatados ácidos de Boyacá (Colombia)

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Bibliographic Details
Main Authors: Hernández Dilsa M., Viteri Silvio E.
Format: Article
Language:English
Published: Centro Editorial of Facultad de Ciencias Agrarias, Universidad Nacional de Colombia 2006-06-01
Series:Agronomía Colombiana
Online Access:http://www.revistas.unal.edu.co/index.php/agrocol/article/view/20012
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author Hernández Dilsa M.
Viteri Silvio E.
author_facet Hernández Dilsa M.
Viteri Silvio E.
author_sort Hernández Dilsa M.
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 </style> <![endif]--> <p class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify; line-height: normal;"><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">El valle de Tundama y Sugamuxi, en el departamento de Boyacá, cuenta con alrededor de 3.000 ha de terreno con suelos sulfatados ácidos (</span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">SSA</span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">), cuyo manejo requiere la aplicación de altas cantidades de gallinaza, práctica no viable desde el punto vista ambiental y de costos de producción. La presente investigación se realizó entre mayo y diciembre de 2002, con el fin de identificar, por su comportamiento agronómico, especies de abono verde con un alto potencial como fuente alternativa de materia orgánica para el manejo y rehabilitación de </span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">SSA</span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">. Las especies <span> </span>evaluadas fueron avena ‘Cajicá’ y ‘Cayuse’ (Avena sativa L.), centeno(Cecalecereale), girasol(HelianthusannusL.), maíz forrajero(Zeamays), naboforrajero(RaphanussativusL. var. OleiferusMetzg), quinua(Chenopodiumquinoa Wild),<span>  </span>remolacha forrajera (Beta vulgaris L.), rábano forrajero (Raphanusraphanistrum) yvicia(ViciasativaL.). Eldiseño experimental utilizado fue <span> </span>el de bloques completos al azar, con 10 tratamientos y 4 repeticiones. Las variablesdeterminadasfueron: porcentajedegerminacióny de cobertura, altura de planta, desarrollo de raíces, número de plantas de las especies y de arvenses y producción de materia fresca y seca. Los resultados indicaron<span>  </span>que las especies de mayor potencial para el manejo y rehabilitación de </span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">SSA </span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">fueron el nabo forrajero y el rábano forrajero, seguidas, en segundo lugar, por las avenas ‘Cajicá’ y ’Cayuse’ y, en tercer lugar, por centeno, girasol y vicia. El maíz forrajero, la quinua y la remolacha<span>  </span>forrajera no mostraron ningún potencial. Esta es una primerainvestigaciónrespecto alaidentificacióndeespecies de abono verde con potencial para el manejo y recuperación de los </span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">SSA </span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">de <span> </span>Boyacá.</span></p>
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spelling doaj.art-11406d421a034452a75e89f80af9447c2022-12-21T19:29:26ZengCentro Editorial of Facultad de Ciencias Agrarias, Universidad Nacional de ColombiaAgronomía Colombiana0120-99652006-06-01241131137Selección de abonos verdes para el manejo y rehabilitación de los suelos sulfatados ácidos de Boyacá (Colombia)Hernández Dilsa M.Viteri Silvio E.<!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:TrackMoves /> <w:TrackFormatting /> <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>ES-CO</w:LidThemeOther> <w:LidThemeAsian>X-NONE</w:LidThemeAsian> <w:LidThemeComplexScript>X-NONE</w:LidThemeComplexScript> <w:Compatibility> <w:BreakWrappedTables /> <w:SnapToGridInCell /> <w:WrapTextWithPunct /> 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 </style> <![endif]--> <p class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify; line-height: normal;"><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">El valle de Tundama y Sugamuxi, en el departamento de Boyacá, cuenta con alrededor de 3.000 ha de terreno con suelos sulfatados ácidos (</span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">SSA</span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">), cuyo manejo requiere la aplicación de altas cantidades de gallinaza, práctica no viable desde el punto vista ambiental y de costos de producción. La presente investigación se realizó entre mayo y diciembre de 2002, con el fin de identificar, por su comportamiento agronómico, especies de abono verde con un alto potencial como fuente alternativa de materia orgánica para el manejo y rehabilitación de </span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">SSA</span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">. Las especies <span> </span>evaluadas fueron avena ‘Cajicá’ y ‘Cayuse’ (Avena sativa L.), centeno(Cecalecereale), girasol(HelianthusannusL.), maíz forrajero(Zeamays), naboforrajero(RaphanussativusL. var. OleiferusMetzg), quinua(Chenopodiumquinoa Wild),<span>  </span>remolacha forrajera (Beta vulgaris L.), rábano forrajero (Raphanusraphanistrum) yvicia(ViciasativaL.). Eldiseño experimental utilizado fue <span> </span>el de bloques completos al azar, con 10 tratamientos y 4 repeticiones. Las variablesdeterminadasfueron: porcentajedegerminacióny de cobertura, altura de planta, desarrollo de raíces, número de plantas de las especies y de arvenses y producción de materia fresca y seca. Los resultados indicaron<span>  </span>que las especies de mayor potencial para el manejo y rehabilitación de </span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">SSA </span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">fueron el nabo forrajero y el rábano forrajero, seguidas, en segundo lugar, por las avenas ‘Cajicá’ y ’Cayuse’ y, en tercer lugar, por centeno, girasol y vicia. El maíz forrajero, la quinua y la remolacha<span>  </span>forrajera no mostraron ningún potencial. Esta es una primerainvestigaciónrespecto alaidentificacióndeespecies de abono verde con potencial para el manejo y recuperación de los </span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">SSA </span><span style="font-size: 10pt; font-family: ";Cambria";,";serif";;">de <span> </span>Boyacá.</span></p>http://www.revistas.unal.edu.co/index.php/agrocol/article/view/20012
spellingShingle Hernández Dilsa M.
Viteri Silvio E.
Selección de abonos verdes para el manejo y rehabilitación de los suelos sulfatados ácidos de Boyacá (Colombia)
Agronomía Colombiana
title Selección de abonos verdes para el manejo y rehabilitación de los suelos sulfatados ácidos de Boyacá (Colombia)
title_full Selección de abonos verdes para el manejo y rehabilitación de los suelos sulfatados ácidos de Boyacá (Colombia)
title_fullStr Selección de abonos verdes para el manejo y rehabilitación de los suelos sulfatados ácidos de Boyacá (Colombia)
title_full_unstemmed Selección de abonos verdes para el manejo y rehabilitación de los suelos sulfatados ácidos de Boyacá (Colombia)
title_short Selección de abonos verdes para el manejo y rehabilitación de los suelos sulfatados ácidos de Boyacá (Colombia)
title_sort seleccion de abonos verdes para el manejo y rehabilitacion de los suelos sulfatados acidos de boyaca colombia
url http://www.revistas.unal.edu.co/index.php/agrocol/article/view/20012
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