Estádio de Desenvolvimento do Milho. 1. Efeito sobre a Produção, Composição da Planta e Qualidade da Silagem
Autor(a) principal: | |
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Data de Publicação: | 1997 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.revista.sbz.org.br/artigo/index.php?artigo=97 http://hdl.handle.net/11449/35635 |
Resumo: | The objective of this study was to evaluate the influence of maturity on the production, stalk/leaf/ear relationship, chemical composition, and quality of corn silage (Zen mays, L.). Four harvests were made from the early milk (23.49% DM) to the semi-hard dough stage. (30.70%DM). After these evaluations, the corn was ensiled in 200 liter metal drums. After six months of storage, the quality of the silages was determined. The corn dry matter production was higher at the dough and semi-hard dough stages (9866 and 9896 t/ha, respectively) than in the early milk stage (7460 t/ha). The ears with the maturity showed a increase in dry matter (20.93 to 43.51%), acid detergent fiber decrease (32.46 to 18.62%), and maintainance of the crude protein content (average = 8.27%). The stalks and leaves decreased from 33.31 to 27.18% and from 34.17 to 23.66%, respectively, while the ears increased from 32.52 to 49.16% from the early milk to the semi-hard dough stages. All experimental silages attained good quality, independent of corn development stages. The corn can be ensiled from the early milk and soft dough stages without a decrease in silage quality, but the restricting factor under those conditions was a lower dry matter content (24.35 and 28.65%, respectively). |
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Estádio de Desenvolvimento do Milho. 1. Efeito sobre a Produção, Composição da Planta e Qualidade da SilagemStage of corn development .1. Effect on plant production, composition, and quality of the silagechemical compositioncornproductionsilage qualityThe objective of this study was to evaluate the influence of maturity on the production, stalk/leaf/ear relationship, chemical composition, and quality of corn silage (Zen mays, L.). Four harvests were made from the early milk (23.49% DM) to the semi-hard dough stage. (30.70%DM). After these evaluations, the corn was ensiled in 200 liter metal drums. After six months of storage, the quality of the silages was determined. The corn dry matter production was higher at the dough and semi-hard dough stages (9866 and 9896 t/ha, respectively) than in the early milk stage (7460 t/ha). The ears with the maturity showed a increase in dry matter (20.93 to 43.51%), acid detergent fiber decrease (32.46 to 18.62%), and maintainance of the crude protein content (average = 8.27%). The stalks and leaves decreased from 33.31 to 27.18% and from 34.17 to 23.66%, respectively, while the ears increased from 32.52 to 49.16% from the early milk to the semi-hard dough stages. All experimental silages attained good quality, independent of corn development stages. The corn can be ensiled from the early milk and soft dough stages without a decrease in silage quality, but the restricting factor under those conditions was a lower dry matter content (24.35 and 28.65%, respectively).UNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,FAC MED VET & ZOOTECNIA,CAMPUS BOTUCATU,BOTUCATU,SP,BRAZILUNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,FAC MED VET & ZOOTECNIA,CAMPUS BOTUCATU,BOTUCATU,SP,BRAZILRevista Sociedade Brasileira ZootecniaUniversidade Estadual Paulista (Unesp)Lavezzo, W.Lavezzo, OENMNeto, O. C.2014-05-20T15:25:11Z2014-05-20T15:25:11Z1997-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article675-682application/pdfhttp://www.revista.sbz.org.br/artigo/index.php?artigo=97Revista da Sociedade Brasileira de Zootecnia-Journal of the Brazilian Society of Animal Science. Vicosa-mg: Revista Sociedade Brasileira Zootecnia, v. 26, n. 4, p. 675-682, 1997.0100-4859http://hdl.handle.net/11449/35635WOS:A1997XZ31800007WOSA1997XZ31800007.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista da Sociedade Brasileira de Zootecnia-Journal of the Brazilian Society of Animal Scienceinfo:eu-repo/semantics/openAccess2023-11-01T06:14:00Zoai:repositorio.unesp.br:11449/35635Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-01T06:14Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Estádio de Desenvolvimento do Milho. 1. Efeito sobre a Produção, Composição da Planta e Qualidade da Silagem Stage of corn development .1. Effect on plant production, composition, and quality of the silage |
title |
Estádio de Desenvolvimento do Milho. 1. Efeito sobre a Produção, Composição da Planta e Qualidade da Silagem |
spellingShingle |
Estádio de Desenvolvimento do Milho. 1. Efeito sobre a Produção, Composição da Planta e Qualidade da Silagem Lavezzo, W. chemical composition corn production silage quality |
title_short |
Estádio de Desenvolvimento do Milho. 1. Efeito sobre a Produção, Composição da Planta e Qualidade da Silagem |
title_full |
Estádio de Desenvolvimento do Milho. 1. Efeito sobre a Produção, Composição da Planta e Qualidade da Silagem |
title_fullStr |
Estádio de Desenvolvimento do Milho. 1. Efeito sobre a Produção, Composição da Planta e Qualidade da Silagem |
title_full_unstemmed |
Estádio de Desenvolvimento do Milho. 1. Efeito sobre a Produção, Composição da Planta e Qualidade da Silagem |
title_sort |
Estádio de Desenvolvimento do Milho. 1. Efeito sobre a Produção, Composição da Planta e Qualidade da Silagem |
author |
Lavezzo, W. |
author_facet |
Lavezzo, W. Lavezzo, OENM Neto, O. C. |
author_role |
author |
author2 |
Lavezzo, OENM Neto, O. C. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Lavezzo, W. Lavezzo, OENM Neto, O. C. |
dc.subject.por.fl_str_mv |
chemical composition corn production silage quality |
topic |
chemical composition corn production silage quality |
description |
The objective of this study was to evaluate the influence of maturity on the production, stalk/leaf/ear relationship, chemical composition, and quality of corn silage (Zen mays, L.). Four harvests were made from the early milk (23.49% DM) to the semi-hard dough stage. (30.70%DM). After these evaluations, the corn was ensiled in 200 liter metal drums. After six months of storage, the quality of the silages was determined. The corn dry matter production was higher at the dough and semi-hard dough stages (9866 and 9896 t/ha, respectively) than in the early milk stage (7460 t/ha). The ears with the maturity showed a increase in dry matter (20.93 to 43.51%), acid detergent fiber decrease (32.46 to 18.62%), and maintainance of the crude protein content (average = 8.27%). The stalks and leaves decreased from 33.31 to 27.18% and from 34.17 to 23.66%, respectively, while the ears increased from 32.52 to 49.16% from the early milk to the semi-hard dough stages. All experimental silages attained good quality, independent of corn development stages. The corn can be ensiled from the early milk and soft dough stages without a decrease in silage quality, but the restricting factor under those conditions was a lower dry matter content (24.35 and 28.65%, respectively). |
publishDate |
1997 |
dc.date.none.fl_str_mv |
1997-07-01 2014-05-20T15:25:11Z 2014-05-20T15:25:11Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.revista.sbz.org.br/artigo/index.php?artigo=97 Revista da Sociedade Brasileira de Zootecnia-Journal of the Brazilian Society of Animal Science. Vicosa-mg: Revista Sociedade Brasileira Zootecnia, v. 26, n. 4, p. 675-682, 1997. 0100-4859 http://hdl.handle.net/11449/35635 WOS:A1997XZ31800007 WOSA1997XZ31800007.pdf |
url |
http://www.revista.sbz.org.br/artigo/index.php?artigo=97 http://hdl.handle.net/11449/35635 |
identifier_str_mv |
Revista da Sociedade Brasileira de Zootecnia-Journal of the Brazilian Society of Animal Science. Vicosa-mg: Revista Sociedade Brasileira Zootecnia, v. 26, n. 4, p. 675-682, 1997. 0100-4859 WOS:A1997XZ31800007 WOSA1997XZ31800007.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista da Sociedade Brasileira de Zootecnia-Journal of the Brazilian Society of Animal Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
675-682 application/pdf |
dc.publisher.none.fl_str_mv |
Revista Sociedade Brasileira Zootecnia |
publisher.none.fl_str_mv |
Revista Sociedade Brasileira Zootecnia |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1803046271940820992 |