THE VALUE INDEX AND THE NITROGEN BALANCE OF Brachiaria decumbens AND Brachiaria ruziziensis AT DIFFERENT GROWTH STAGES
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/2541 |
Resumo: | This work was conducted at the Department of Animal Science, Escola Superior de Agricultura de Lavras, Lavras, Minas Gerais, from July, 1980, to October, 1981. It was designed to compare the nutritive value index and the nitrogen balance of their hays at three different growth stages (60, 90 and 120 days). The nutritive value index and nitrogen balance was determined using 12 (twelve) sheep in metabolic cages. The experiment was divided into three parts. Each part was statistically analyzed on a 3 x 2 factorial scheme with two repetitions within a completely random experimental design. At the end, the collected data were statistically analyzed as a single experiment. Results permitted the following conclusion: the age more indicated for production of hay was between 60 to 90 days of growth in both species analyzed. |
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Pesquisa Agropecuária Tropical (Online) |
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THE VALUE INDEX AND THE NITROGEN BALANCE OF Brachiaria decumbens AND Brachiaria ruziziensis AT DIFFERENT GROWTH STAGESÍNDICE DE VALOR NUTRITIVO E BALANÇO NITROGENADO DOS FENOS DE Brachiaria decumbens Stapf cv. australiana E Brachiaria ruziziensis Germain & Evrard EM DIFERENTES IDADES DE CORTE This work was conducted at the Department of Animal Science, Escola Superior de Agricultura de Lavras, Lavras, Minas Gerais, from July, 1980, to October, 1981. It was designed to compare the nutritive value index and the nitrogen balance of their hays at three different growth stages (60, 90 and 120 days). The nutritive value index and nitrogen balance was determined using 12 (twelve) sheep in metabolic cages. The experiment was divided into three parts. Each part was statistically analyzed on a 3 x 2 factorial scheme with two repetitions within a completely random experimental design. At the end, the collected data were statistically analyzed as a single experiment. Results permitted the following conclusion: the age more indicated for production of hay was between 60 to 90 days of growth in both species analyzed. O presente trabalho foi realizado no Departamento de Zootecnia da Escola Superior de Agricultura de Lavras, no período de julho de 1980 a outubro de 1981. O objetivo foi comparar o índice de valor nutritivo e o balanço nitrogenado dos fenos de Brachiaria decumbens Stapf cv. Australiana e Brachiaria ruziziensis Germain & Evrard em três idades de corte (60, 90 e 120 dias). Para o estudo do índice de valor nutritivo e balanço nitrogenado dos fenos, foram utilizados 12 carneiros mantidos em gaiolas de metabolismo, num experimento dividido em três ensaios, cada um em esquema fatorial 3 X 2, em delineamento inteiramente casualizado, com duas repetições. No final, fez-se uma análise conjunta dos ensaios. Pelos resultados obtidos concluiu-se que a idade ideal para se fenar variou entre 60 e 90 dias, em ambas as espécies, nas condições do presente trabalho.Escola de Agronomia - Universidade Federal de Goiás2007-11-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/2541Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 18, n. 1, Jan./Dec. 1988; 35-46Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 18, n. 1, jan./dez. 1988; 35-46Pesquisa Agropecuária Tropical; v. 18, n. 1, jan./dez. 1988; 35-461983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/2541/2516Rosa, BenevalRocha, Gudesteu Portoinfo:eu-repo/semantics/openAccess2009-06-10T20:12:24Zoai:ojs.revistas.ufg.br:article/2541Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:13.854583Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
THE VALUE INDEX AND THE NITROGEN BALANCE OF Brachiaria decumbens AND Brachiaria ruziziensis AT DIFFERENT GROWTH STAGES ÍNDICE DE VALOR NUTRITIVO E BALANÇO NITROGENADO DOS FENOS DE Brachiaria decumbens Stapf cv. australiana E Brachiaria ruziziensis Germain & Evrard EM DIFERENTES IDADES DE CORTE |
title |
THE VALUE INDEX AND THE NITROGEN BALANCE OF Brachiaria decumbens AND Brachiaria ruziziensis AT DIFFERENT GROWTH STAGES |
spellingShingle |
THE VALUE INDEX AND THE NITROGEN BALANCE OF Brachiaria decumbens AND Brachiaria ruziziensis AT DIFFERENT GROWTH STAGES Rosa, Beneval |
title_short |
THE VALUE INDEX AND THE NITROGEN BALANCE OF Brachiaria decumbens AND Brachiaria ruziziensis AT DIFFERENT GROWTH STAGES |
title_full |
THE VALUE INDEX AND THE NITROGEN BALANCE OF Brachiaria decumbens AND Brachiaria ruziziensis AT DIFFERENT GROWTH STAGES |
title_fullStr |
THE VALUE INDEX AND THE NITROGEN BALANCE OF Brachiaria decumbens AND Brachiaria ruziziensis AT DIFFERENT GROWTH STAGES |
title_full_unstemmed |
THE VALUE INDEX AND THE NITROGEN BALANCE OF Brachiaria decumbens AND Brachiaria ruziziensis AT DIFFERENT GROWTH STAGES |
title_sort |
THE VALUE INDEX AND THE NITROGEN BALANCE OF Brachiaria decumbens AND Brachiaria ruziziensis AT DIFFERENT GROWTH STAGES |
author |
Rosa, Beneval |
author_facet |
Rosa, Beneval Rocha, Gudesteu Porto |
author_role |
author |
author2 |
Rocha, Gudesteu Porto |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Rosa, Beneval Rocha, Gudesteu Porto |
description |
This work was conducted at the Department of Animal Science, Escola Superior de Agricultura de Lavras, Lavras, Minas Gerais, from July, 1980, to October, 1981. It was designed to compare the nutritive value index and the nitrogen balance of their hays at three different growth stages (60, 90 and 120 days). The nutritive value index and nitrogen balance was determined using 12 (twelve) sheep in metabolic cages. The experiment was divided into three parts. Each part was statistically analyzed on a 3 x 2 factorial scheme with two repetitions within a completely random experimental design. At the end, the collected data were statistically analyzed as a single experiment. Results permitted the following conclusion: the age more indicated for production of hay was between 60 to 90 days of growth in both species analyzed. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-11-28 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/2541 |
url |
https://revistas.ufg.br/pat/article/view/2541 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/2541/2516 |
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 |
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. 18, n. 1, Jan./Dec. 1988; 35-46 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 18, n. 1, jan./dez. 1988; 35-46 Pesquisa Agropecuária Tropical; v. 18, n. 1, jan./dez. 1988; 35-46 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_ |
1799874814927699968 |