Production of tifton 85 hay overseeded with white oats or ryegrass
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Zootecnia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000800003 |
Resumo: | The objective of this experiment was to estimate the curve of dehydration, chemical composition and in vitro dry matter digestibility (IVDMD) and crude protein digestibility (IVCPD) of tifton 85 hay, produced single or overseeded with ryegrass or white oat IPR 126. The experimental design was in randomized blocks, in a 3 × 10 factorial arrangement, with three cropping systems and ten evaluation times (0, 4, 8, 24, 28, 32, 48, 52 and 56 and 71 hours after harvest) during the dehydration process. For chemical composition and in vitro DM and CP digestibility, the experimental design was in randomized blocks with three cropping systems and three evaluation times (before cutting, before baling and 100 days after of storage). It was found that tifton 85 intercropped with white oat kept its higher nutritional value after storage, with 19.78% crude protein and 70.03% of in vitro dry matter digestibility. The participation of white oat in tifton 85 area was 57.04% and for ryegrass, it was 38.52%, but the dry matter yield of single tifton 85 was higher than other intercrops. Thus, it is recommended an oversowing of winter annual species on Tifton 85, without moisture restriction, because of the benefits obtained in the hay nutritional value. |
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Production of tifton 85 hay overseeded with white oats or ryegrasscool-winter annual haycrude proteindehydratationforage conservationin vitro dry matter digestibilityThe objective of this experiment was to estimate the curve of dehydration, chemical composition and in vitro dry matter digestibility (IVDMD) and crude protein digestibility (IVCPD) of tifton 85 hay, produced single or overseeded with ryegrass or white oat IPR 126. The experimental design was in randomized blocks, in a 3 × 10 factorial arrangement, with three cropping systems and ten evaluation times (0, 4, 8, 24, 28, 32, 48, 52 and 56 and 71 hours after harvest) during the dehydration process. For chemical composition and in vitro DM and CP digestibility, the experimental design was in randomized blocks with three cropping systems and three evaluation times (before cutting, before baling and 100 days after of storage). It was found that tifton 85 intercropped with white oat kept its higher nutritional value after storage, with 19.78% crude protein and 70.03% of in vitro dry matter digestibility. The participation of white oat in tifton 85 area was 57.04% and for ryegrass, it was 38.52%, but the dry matter yield of single tifton 85 was higher than other intercrops. Thus, it is recommended an oversowing of winter annual species on Tifton 85, without moisture restriction, because of the benefits obtained in the hay nutritional value.Sociedade Brasileira de Zootecnia2011-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000800003Revista Brasileira de Zootecnia v.40 n.8 2011reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1516-35982011000800003info:eu-repo/semantics/openAccessNeres,Marcela AbbadoCastagnara,Deise DalazenMesquita,Eduardo EustáquioJobim,Clóves CabreiraTrês,Tamara TaísOliveira,Paulo Sérgio RabelloOliveira,Ana Alix Mendes de Almeidaeng2011-09-12T00:00:00Zoai:scielo:S1516-35982011000800003Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2011-09-12T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false |
dc.title.none.fl_str_mv |
Production of tifton 85 hay overseeded with white oats or ryegrass |
title |
Production of tifton 85 hay overseeded with white oats or ryegrass |
spellingShingle |
Production of tifton 85 hay overseeded with white oats or ryegrass Neres,Marcela Abbado cool-winter annual hay crude protein dehydratation forage conservation in vitro dry matter digestibility |
title_short |
Production of tifton 85 hay overseeded with white oats or ryegrass |
title_full |
Production of tifton 85 hay overseeded with white oats or ryegrass |
title_fullStr |
Production of tifton 85 hay overseeded with white oats or ryegrass |
title_full_unstemmed |
Production of tifton 85 hay overseeded with white oats or ryegrass |
title_sort |
Production of tifton 85 hay overseeded with white oats or ryegrass |
author |
Neres,Marcela Abbado |
author_facet |
Neres,Marcela Abbado Castagnara,Deise Dalazen Mesquita,Eduardo Eustáquio Jobim,Clóves Cabreira Três,Tamara Taís Oliveira,Paulo Sérgio Rabello Oliveira,Ana Alix Mendes de Almeida |
author_role |
author |
author2 |
Castagnara,Deise Dalazen Mesquita,Eduardo Eustáquio Jobim,Clóves Cabreira Três,Tamara Taís Oliveira,Paulo Sérgio Rabello Oliveira,Ana Alix Mendes de Almeida |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Neres,Marcela Abbado Castagnara,Deise Dalazen Mesquita,Eduardo Eustáquio Jobim,Clóves Cabreira Três,Tamara Taís Oliveira,Paulo Sérgio Rabello Oliveira,Ana Alix Mendes de Almeida |
dc.subject.por.fl_str_mv |
cool-winter annual hay crude protein dehydratation forage conservation in vitro dry matter digestibility |
topic |
cool-winter annual hay crude protein dehydratation forage conservation in vitro dry matter digestibility |
description |
The objective of this experiment was to estimate the curve of dehydration, chemical composition and in vitro dry matter digestibility (IVDMD) and crude protein digestibility (IVCPD) of tifton 85 hay, produced single or overseeded with ryegrass or white oat IPR 126. The experimental design was in randomized blocks, in a 3 × 10 factorial arrangement, with three cropping systems and ten evaluation times (0, 4, 8, 24, 28, 32, 48, 52 and 56 and 71 hours after harvest) during the dehydration process. For chemical composition and in vitro DM and CP digestibility, the experimental design was in randomized blocks with three cropping systems and three evaluation times (before cutting, before baling and 100 days after of storage). It was found that tifton 85 intercropped with white oat kept its higher nutritional value after storage, with 19.78% crude protein and 70.03% of in vitro dry matter digestibility. The participation of white oat in tifton 85 area was 57.04% and for ryegrass, it was 38.52%, but the dry matter yield of single tifton 85 was higher than other intercrops. Thus, it is recommended an oversowing of winter annual species on Tifton 85, without moisture restriction, because of the benefits obtained in the hay nutritional value. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-08-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000800003 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000800003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-35982011000800003 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Zootecnia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Zootecnia |
dc.source.none.fl_str_mv |
Revista Brasileira de Zootecnia v.40 n.8 2011 reponame:Revista Brasileira de Zootecnia (Online) instname:Sociedade Brasileira de Zootecnia (SBZ) instacron:SBZ |
instname_str |
Sociedade Brasileira de Zootecnia (SBZ) |
instacron_str |
SBZ |
institution |
SBZ |
reponame_str |
Revista Brasileira de Zootecnia (Online) |
collection |
Revista Brasileira de Zootecnia (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ) |
repository.mail.fl_str_mv |
||bz@sbz.org.br|| secretariarbz@sbz.org.br |
_version_ |
1750318148238704640 |