NUTRITIONAL EFFICIENCY OF Stylosanthes guianensis cv. Mineirão ACCORDING TO SOIL CORRECTION
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/13039 |
Resumo: | The main expectation for using leguminous plants in pastures is improving animal production and reducing production costs. This research was carried out in a greenhouse, in order to evaluate the effect of two soil acidity correctives and P rates on P, Ca, Mg, Si, raw protein (RP), neutral detergent fiber (NDF), acid detergent fiber (ADF), and in vitro dry matter digestibility (IVDMD) contents of Stylosanthes guianensis cv. Mineirão. A randomized blocks design was used in a 5x2 factorial arrangement, with five P rates (50 mg dm-3, 100 mg dm-3, 200 mg dm-3, 400 mg dm-3, and 800 mg dm-3 of soil) and two soil correctives (lime and Ca and Mg silicate), with three replications. Both lime and silicate applications, previously to the phosphate fertilization, assured P, Mg, Ca, RP, NDF, and ADF contents, in plants of Mineirão, compatible with good performances of grazing animals. The increase in the silicon content in Mineirão, resulting from silicate application, did not reduce the IVDMD. The substitution of lime by Ca and Mg silicate did not affect the nutritional value of the Mineirão subjected to phosphorus rates. |
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NUTRITIONAL EFFICIENCY OF Stylosanthes guianensis cv. Mineirão ACCORDING TO SOIL CORRECTIONVALOR NUTRITIVO DO ESTILOSANTES MINEIRÃO EM FUNÇÃO DA CORREÇÃO DO SOLOStylosanthes guianensis (Aubl.) Sw.phosphate fertilizationlime and silicate application.Stylosanthes guianensis (Aubl.) Sw.fosfatagemcalagemsilicatagem.The main expectation for using leguminous plants in pastures is improving animal production and reducing production costs. This research was carried out in a greenhouse, in order to evaluate the effect of two soil acidity correctives and P rates on P, Ca, Mg, Si, raw protein (RP), neutral detergent fiber (NDF), acid detergent fiber (ADF), and in vitro dry matter digestibility (IVDMD) contents of Stylosanthes guianensis cv. Mineirão. A randomized blocks design was used in a 5x2 factorial arrangement, with five P rates (50 mg dm-3, 100 mg dm-3, 200 mg dm-3, 400 mg dm-3, and 800 mg dm-3 of soil) and two soil correctives (lime and Ca and Mg silicate), with three replications. Both lime and silicate applications, previously to the phosphate fertilization, assured P, Mg, Ca, RP, NDF, and ADF contents, in plants of Mineirão, compatible with good performances of grazing animals. The increase in the silicon content in Mineirão, resulting from silicate application, did not reduce the IVDMD. The substitution of lime by Ca and Mg silicate did not affect the nutritional value of the Mineirão subjected to phosphorus rates.A principal expectativa no uso de leguminosas em pastagens é a melhoria da produção animal e redução dos custos de produção. O presente experimento foi conduzido em casa-de-vegetação, com o objetivo de avaliar os efeitos do uso de dois corretivos de acidez do solo e doses de fósforo sobre os teores de P, Ca, Mg, Si, proteína bruta (PB), fibra em detergente neutro (FDN), fibra em detergente ácido (FDA) e digestibilidade in vitro da matéria seca (DIVMS) do Stylosanthes guianensis cv. Mineirão. O delineamento experimental foi em blocos casualizados, com três repetições, com os tratamentos dispostos em esquema fatorial 5x2, com cinco doses de P (50 mg dm-3, 100 mg dm-3, 200 mg dm-3, 400 mg dm-3 e 800 mg dm-3 de solo) e dois corretivos (calcário dolomítico e silicato de Ca e Mg). Tanto a calagem como a silicatagem, previamente à fosfatagem, foram capazes de garantir teores de P, Mg, Ca, PB, FDN e FDA compatíveis, em plantas de estilosantes Mineirão, com bons desempenhos de animais em pastejo. O aumento do teor de silício no estilosantes Mineirão, decorrente da silicatagem, não reduziu a DIVMS. A substituição do calcário por silicato de Ca e Mg não prejudicou o valor nutritivo do estilosantes Mineirão submetido a doses de fósforo.Escola de Agronomia - Universidade Federal de Goiás2012-03-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufg.br/pat/article/view/13039Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 42, n. 1, Jan./Mar. 2012; 99-105Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 42, n. 1, jan./mar. 2012; 99-105Pesquisa Agropecuária Tropical; v. 42, n. 1, jan./mar. 2012; 99-1051983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/13039/10477Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessLopes, JalisonEvangelista, Antônio RicardoFortes, Caio AugustusPinto, José CardosoFreire, Adriano Peixoto de BastosSouza, Ronan Magalhães de2020-07-10T10:59:03Zoai:ojs.revistas.ufg.br:article/13039Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:51.267207Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
NUTRITIONAL EFFICIENCY OF Stylosanthes guianensis cv. Mineirão ACCORDING TO SOIL CORRECTION VALOR NUTRITIVO DO ESTILOSANTES MINEIRÃO EM FUNÇÃO DA CORREÇÃO DO SOLO |
title |
NUTRITIONAL EFFICIENCY OF Stylosanthes guianensis cv. Mineirão ACCORDING TO SOIL CORRECTION |
spellingShingle |
NUTRITIONAL EFFICIENCY OF Stylosanthes guianensis cv. Mineirão ACCORDING TO SOIL CORRECTION Lopes, Jalison Stylosanthes guianensis (Aubl.) Sw. phosphate fertilization lime and silicate application. Stylosanthes guianensis (Aubl.) Sw. fosfatagem calagem silicatagem. |
title_short |
NUTRITIONAL EFFICIENCY OF Stylosanthes guianensis cv. Mineirão ACCORDING TO SOIL CORRECTION |
title_full |
NUTRITIONAL EFFICIENCY OF Stylosanthes guianensis cv. Mineirão ACCORDING TO SOIL CORRECTION |
title_fullStr |
NUTRITIONAL EFFICIENCY OF Stylosanthes guianensis cv. Mineirão ACCORDING TO SOIL CORRECTION |
title_full_unstemmed |
NUTRITIONAL EFFICIENCY OF Stylosanthes guianensis cv. Mineirão ACCORDING TO SOIL CORRECTION |
title_sort |
NUTRITIONAL EFFICIENCY OF Stylosanthes guianensis cv. Mineirão ACCORDING TO SOIL CORRECTION |
author |
Lopes, Jalison |
author_facet |
Lopes, Jalison Evangelista, Antônio Ricardo Fortes, Caio Augustus Pinto, José Cardoso Freire, Adriano Peixoto de Bastos Souza, Ronan Magalhães de |
author_role |
author |
author2 |
Evangelista, Antônio Ricardo Fortes, Caio Augustus Pinto, José Cardoso Freire, Adriano Peixoto de Bastos Souza, Ronan Magalhães de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lopes, Jalison Evangelista, Antônio Ricardo Fortes, Caio Augustus Pinto, José Cardoso Freire, Adriano Peixoto de Bastos Souza, Ronan Magalhães de |
dc.subject.por.fl_str_mv |
Stylosanthes guianensis (Aubl.) Sw. phosphate fertilization lime and silicate application. Stylosanthes guianensis (Aubl.) Sw. fosfatagem calagem silicatagem. |
topic |
Stylosanthes guianensis (Aubl.) Sw. phosphate fertilization lime and silicate application. Stylosanthes guianensis (Aubl.) Sw. fosfatagem calagem silicatagem. |
description |
The main expectation for using leguminous plants in pastures is improving animal production and reducing production costs. This research was carried out in a greenhouse, in order to evaluate the effect of two soil acidity correctives and P rates on P, Ca, Mg, Si, raw protein (RP), neutral detergent fiber (NDF), acid detergent fiber (ADF), and in vitro dry matter digestibility (IVDMD) contents of Stylosanthes guianensis cv. Mineirão. A randomized blocks design was used in a 5x2 factorial arrangement, with five P rates (50 mg dm-3, 100 mg dm-3, 200 mg dm-3, 400 mg dm-3, and 800 mg dm-3 of soil) and two soil correctives (lime and Ca and Mg silicate), with three replications. Both lime and silicate applications, previously to the phosphate fertilization, assured P, Mg, Ca, RP, NDF, and ADF contents, in plants of Mineirão, compatible with good performances of grazing animals. The increase in the silicon content in Mineirão, resulting from silicate application, did not reduce the IVDMD. The substitution of lime by Ca and Mg silicate did not affect the nutritional value of the Mineirão subjected to phosphorus rates. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-03-23 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/13039 |
url |
https://revistas.ufg.br/pat/article/view/13039 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/13039/10477 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics) info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics) |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 42, n. 1, Jan./Mar. 2012; 99-105 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 42, n. 1, jan./mar. 2012; 99-105 Pesquisa Agropecuária Tropical; v. 42, n. 1, jan./mar. 2012; 99-105 1983-4063 reponame:Pesquisa Agropecuária Tropical (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Pesquisa Agropecuária Tropical (Online) |
collection |
Pesquisa Agropecuária Tropical (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
aseleguini.pat@gmail.com||mgoes@agro.ufg.br |
_version_ |
1799874817699086336 |