Forage mass production and quality in coastcross-1 pasture layers, mixed with Arachis pintoi with or without nitrogen fertilization - DOI: 10.4025/actascianimsci.v30i2.4676
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/4676 |
Resumo: | This trial was carried out to evaluate forage mass in fraction leaf blade (LB), sheath + green stem (SGS), dead material (DE), and crude protein (CP) percentage and neutral detergent fiber (NDF) in the layers of 0 to 7 cm, 7 to 14 cm and over 14 cm high. Coastcross-1 grass and the whole plant of Arachis pintoi (WPA) were evaluated under grazing, from March 2003 to March 2004. The treatments evaluated were CA0 = Coastcross-1 + Arachis without N; CA100 = Coastcross-1 + Arachis with 100 kg of N; CA200 = Coastcross-1 + Arachis with 200 kg of N; and C200 = Coastcross-1 with 200 kg of N, in a random block design, with two repetitions. The proportion of LB and SGS increased, while DE and WPA decreased with the increase of clipping height. No difference was observed among treatments. Arachis had little influence on pasture composition because of its low availability. The highest values (p < 0.05) for CP and the lowest values for NDF were observed in the intermediate and upper layers. |
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Forage mass production and quality in coastcross-1 pasture layers, mixed with Arachis pintoi with or without nitrogen fertilization - DOI: 10.4025/actascianimsci.v30i2.4676Produção e qualidade de massa de forragem nos estratos da cultivar coastcross-1 consorciada com Arachis pintoi com e sem adubação nitrogenada - DOI: 10.4025/actascianimsci.v30i2.4676chemical compositionlegumeanimal nutritionruminant productioncomposição químicaleguminosasnutrição animalprodução de ruminantes.This trial was carried out to evaluate forage mass in fraction leaf blade (LB), sheath + green stem (SGS), dead material (DE), and crude protein (CP) percentage and neutral detergent fiber (NDF) in the layers of 0 to 7 cm, 7 to 14 cm and over 14 cm high. Coastcross-1 grass and the whole plant of Arachis pintoi (WPA) were evaluated under grazing, from March 2003 to March 2004. The treatments evaluated were CA0 = Coastcross-1 + Arachis without N; CA100 = Coastcross-1 + Arachis with 100 kg of N; CA200 = Coastcross-1 + Arachis with 200 kg of N; and C200 = Coastcross-1 with 200 kg of N, in a random block design, with two repetitions. The proportion of LB and SGS increased, while DE and WPA decreased with the increase of clipping height. No difference was observed among treatments. Arachis had little influence on pasture composition because of its low availability. The highest values (p < 0.05) for CP and the lowest values for NDF were observed in the intermediate and upper layers.Neste trabalho, objetivou-se avaliar a massa de forragem nas frações lâminas foliares (LF), bainha + colmo verde (BCV), material morto (MM) e seus teores de proteína bruta (PB) e fibra em detergente neutro (FDN) nos estratos de 0 a 7 cm, 7 a 14 cm e acima de 14 cm de altura da cultivar Coastcross-1 e planta inteira de Arachis pintoi (AP) em pastejo, de março de 2003 a março de 2004. Estudaram-se os efeitos dos tratamentos CA0 = Coastcross-1 + Arachis sem N; CA100 = Coastcross-1 + Arachis com 100 kg de N; CA200 = Coastcross-1 + Arachis com 200 kg de N e C200 = Coastcross-1 com 200 kg de N, em um delineamento em blocos ao acaso, com duas repetições. O método de pastejo foi contínuo e a taxa de lotação, variável. As proporções de LF da gramínea Coastcross-1 aumentaram e de BCV, MM e AP diminuíram com o aumento da altura. Não foram observadas diferenças entre os tratamentos. A planta inteira da leguminosa Arachis teve pouca influência na composição da pastagem pela sua baixa disponibilidade. Os maiores (p < 0,05) valores para PB e menores para FDN foram observados nos estratos intermediários e superiores. O tratamento sem adubação apresentou valor de PB inferior (p < 0,05) aos demais tratamentos adubados.Editora da Universidade Estadual de Maringá2008-08-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/467610.4025/actascianimsci.v30i2.4676Acta Scientiarum. Animal Sciences; Vol 30 No 2 (2008); 135-143Acta Scientiarum. Animal Sciences; v. 30 n. 2 (2008); 135-1431807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/4676/3187Paris, WagnerCecato, UlissesSantos, Geraldo Tadeu dosBarbeiro, LeandroAvanzzo, LeonardoLimão, Veridianainfo:eu-repo/semantics/openAccess2024-05-17T13:04:01Zoai:periodicos.uem.br/ojs:article/4676Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:04:01Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Forage mass production and quality in coastcross-1 pasture layers, mixed with Arachis pintoi with or without nitrogen fertilization - DOI: 10.4025/actascianimsci.v30i2.4676 Produção e qualidade de massa de forragem nos estratos da cultivar coastcross-1 consorciada com Arachis pintoi com e sem adubação nitrogenada - DOI: 10.4025/actascianimsci.v30i2.4676 |
title |
Forage mass production and quality in coastcross-1 pasture layers, mixed with Arachis pintoi with or without nitrogen fertilization - DOI: 10.4025/actascianimsci.v30i2.4676 |
spellingShingle |
Forage mass production and quality in coastcross-1 pasture layers, mixed with Arachis pintoi with or without nitrogen fertilization - DOI: 10.4025/actascianimsci.v30i2.4676 Paris, Wagner chemical composition legume animal nutrition ruminant production composição química leguminosas nutrição animal produção de ruminantes. |
title_short |
Forage mass production and quality in coastcross-1 pasture layers, mixed with Arachis pintoi with or without nitrogen fertilization - DOI: 10.4025/actascianimsci.v30i2.4676 |
title_full |
Forage mass production and quality in coastcross-1 pasture layers, mixed with Arachis pintoi with or without nitrogen fertilization - DOI: 10.4025/actascianimsci.v30i2.4676 |
title_fullStr |
Forage mass production and quality in coastcross-1 pasture layers, mixed with Arachis pintoi with or without nitrogen fertilization - DOI: 10.4025/actascianimsci.v30i2.4676 |
title_full_unstemmed |
Forage mass production and quality in coastcross-1 pasture layers, mixed with Arachis pintoi with or without nitrogen fertilization - DOI: 10.4025/actascianimsci.v30i2.4676 |
title_sort |
Forage mass production and quality in coastcross-1 pasture layers, mixed with Arachis pintoi with or without nitrogen fertilization - DOI: 10.4025/actascianimsci.v30i2.4676 |
author |
Paris, Wagner |
author_facet |
Paris, Wagner Cecato, Ulisses Santos, Geraldo Tadeu dos Barbeiro, Leandro Avanzzo, Leonardo Limão, Veridiana |
author_role |
author |
author2 |
Cecato, Ulisses Santos, Geraldo Tadeu dos Barbeiro, Leandro Avanzzo, Leonardo Limão, Veridiana |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Paris, Wagner Cecato, Ulisses Santos, Geraldo Tadeu dos Barbeiro, Leandro Avanzzo, Leonardo Limão, Veridiana |
dc.subject.por.fl_str_mv |
chemical composition legume animal nutrition ruminant production composição química leguminosas nutrição animal produção de ruminantes. |
topic |
chemical composition legume animal nutrition ruminant production composição química leguminosas nutrição animal produção de ruminantes. |
description |
This trial was carried out to evaluate forage mass in fraction leaf blade (LB), sheath + green stem (SGS), dead material (DE), and crude protein (CP) percentage and neutral detergent fiber (NDF) in the layers of 0 to 7 cm, 7 to 14 cm and over 14 cm high. Coastcross-1 grass and the whole plant of Arachis pintoi (WPA) were evaluated under grazing, from March 2003 to March 2004. The treatments evaluated were CA0 = Coastcross-1 + Arachis without N; CA100 = Coastcross-1 + Arachis with 100 kg of N; CA200 = Coastcross-1 + Arachis with 200 kg of N; and C200 = Coastcross-1 with 200 kg of N, in a random block design, with two repetitions. The proportion of LB and SGS increased, while DE and WPA decreased with the increase of clipping height. No difference was observed among treatments. Arachis had little influence on pasture composition because of its low availability. The highest values (p < 0.05) for CP and the lowest values for NDF were observed in the intermediate and upper layers. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-08-07 |
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://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/4676 10.4025/actascianimsci.v30i2.4676 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/4676 |
identifier_str_mv |
10.4025/actascianimsci.v30i2.4676 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/4676/3187 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 30 No 2 (2008); 135-143 Acta Scientiarum. Animal Sciences; v. 30 n. 2 (2008); 135-143 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315359161909248 |