THE VALUE INDEX AND THE NITROGEN BALANCE OF Brachiaria decumbens AND Brachiaria ruziziensis AT DIFFERENT GROWTH STAGES

Detalhes bibliográficos
Autor(a) principal: Rosa, Beneval
Data de Publicação: 2007
Outros Autores: Rocha, Gudesteu Porto
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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spelling 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
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