Nutrients digestibility in rabbits fed with rami (Bohemeria nivea)
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2363 |
Resumo: | This work was carried out with the objective of evaluating the nutrients apparent digestibility of rations containing different levels of rami (Boehmeria nivea) for rabbits. 36 rabbits of the New Zealand White race were housed in metabolism cages through entirely randomized design. The animals received 6 diets with growing levels of milled dehydrated rami in 0, 10, 20, 30, 40, and 50%, supplied ad libitum by an experimental period of 12 days. The results were submitted to the regression analysis and the nutrient digestibility showed the following response to the treatments: lineal effects for dry matter – DM (R2 = 82.35%), crude protein – CP (R2 = 80.00), ether extract – EE (R2 = 91.87) and crude energy – CE (R2 = 83.75), and quadratic effects for neutral detergent fiber – NDF (R2 = 89.42) and acid detergent fiber – ADF (R2 = 86.03). The digestibility of fibrous fraction presented better value with 20% of rami in the diet (42.05% for FDN and 33.90% for FDA), while the protein and energy digestibilities presented better values without rami in the diet (78.22% for CP and 70.95% for CE). Therefore, it can be concluded that low levels to moderate levels of rami inclusion in the diet can be used without promoting a significant decrease in the total digestibility of the nutrients. |
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Nutrients digestibility in rabbits fed with rami (Bohemeria nivea)Digestibilidade de nutrientes em coelhos alimentados com rami (Bohemeria nivea)FoodFiberNutritionOryctolagus cuniculus.AlimentoFibraNutriçãoOryctolagus cuniculus.This work was carried out with the objective of evaluating the nutrients apparent digestibility of rations containing different levels of rami (Boehmeria nivea) for rabbits. 36 rabbits of the New Zealand White race were housed in metabolism cages through entirely randomized design. The animals received 6 diets with growing levels of milled dehydrated rami in 0, 10, 20, 30, 40, and 50%, supplied ad libitum by an experimental period of 12 days. The results were submitted to the regression analysis and the nutrient digestibility showed the following response to the treatments: lineal effects for dry matter – DM (R2 = 82.35%), crude protein – CP (R2 = 80.00), ether extract – EE (R2 = 91.87) and crude energy – CE (R2 = 83.75), and quadratic effects for neutral detergent fiber – NDF (R2 = 89.42) and acid detergent fiber – ADF (R2 = 86.03). The digestibility of fibrous fraction presented better value with 20% of rami in the diet (42.05% for FDN and 33.90% for FDA), while the protein and energy digestibilities presented better values without rami in the diet (78.22% for CP and 70.95% for CE). Therefore, it can be concluded that low levels to moderate levels of rami inclusion in the diet can be used without promoting a significant decrease in the total digestibility of the nutrients.Este trabalho foi realizado com o objetivo de avaliar a digestibilidade aparente dos nutrientes de rações contendo diferentes níveis de rami (Boehmeria nívea) para coelhos. Foram utilizados 36 coelhos da raça Nova Zelândia Branco alojados em gaiolas de metabolismo e distribuídos através de delineamento inteiramente casualizado. Os animais receberam 6 dietas com níveis crescentes de rami desidratado e moído (0, 10, 20, 30, 40 e 50%), fornecidas ad libitum por um período experimental de 12 dias. Os resultados foram submetidos à análise de regressão e a digestibilidade dos nutrientes propiciaram as seguintes respostas aos tratamentos: efeitos lineares para matéria seca – MS (R2 = 82,35%), proteína bruta – PB (R2 = 80,00), extrato etéreo – EE (R2 = 91,87) e energia bruta – EB (R2 = 83,75), e efeitos quadráticos para fibra em detergente neutro – FDN (R2 = 89,42) e fibra em detergente ácido – FDA (R2 = 86,03). A digestibilidade da fração fibrosa apresentou melhor valor com níveis de 20% de rami na dieta (42,05% para FDN e 33,90% para FDA), enquanto que as digestibilidades da fração protéica e energética apresentaram melhores valores com a dieta sem rami (78,22% para PB e 70,95% para EB). Portanto, conclui-se que níveis baixos a moderados de inclusão de rami na ração podem ser utilizados sem promover diminuição significativa na digestibilidade total dos nutrientes. UEL2005-06-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/236310.5433/1679-0359.2005v26n4p581Semina: Ciências Agrárias; Vol. 26 No. 4 (2005); 581-590Semina: Ciências Agrárias; v. 26 n. 4 (2005); 581-5901679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2363/2020Arruda, Alex Martins Varela dePereira, Elzânia SalesMizubuti, Ivone YurikaLopes, Darci ClementinoSilva, José Francisco dainfo:eu-repo/semantics/openAccess2009-10-08T18:14:56Zoai:ojs.pkp.sfu.ca:article/2363Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2009-10-08T18:14:56Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Nutrients digestibility in rabbits fed with rami (Bohemeria nivea) Digestibilidade de nutrientes em coelhos alimentados com rami (Bohemeria nivea) |
title |
Nutrients digestibility in rabbits fed with rami (Bohemeria nivea) |
spellingShingle |
Nutrients digestibility in rabbits fed with rami (Bohemeria nivea) Arruda, Alex Martins Varela de Food Fiber Nutrition Oryctolagus cuniculus. Alimento Fibra Nutrição Oryctolagus cuniculus. |
title_short |
Nutrients digestibility in rabbits fed with rami (Bohemeria nivea) |
title_full |
Nutrients digestibility in rabbits fed with rami (Bohemeria nivea) |
title_fullStr |
Nutrients digestibility in rabbits fed with rami (Bohemeria nivea) |
title_full_unstemmed |
Nutrients digestibility in rabbits fed with rami (Bohemeria nivea) |
title_sort |
Nutrients digestibility in rabbits fed with rami (Bohemeria nivea) |
author |
Arruda, Alex Martins Varela de |
author_facet |
Arruda, Alex Martins Varela de Pereira, Elzânia Sales Mizubuti, Ivone Yurika Lopes, Darci Clementino Silva, José Francisco da |
author_role |
author |
author2 |
Pereira, Elzânia Sales Mizubuti, Ivone Yurika Lopes, Darci Clementino Silva, José Francisco da |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Arruda, Alex Martins Varela de Pereira, Elzânia Sales Mizubuti, Ivone Yurika Lopes, Darci Clementino Silva, José Francisco da |
dc.subject.por.fl_str_mv |
Food Fiber Nutrition Oryctolagus cuniculus. Alimento Fibra Nutrição Oryctolagus cuniculus. |
topic |
Food Fiber Nutrition Oryctolagus cuniculus. Alimento Fibra Nutrição Oryctolagus cuniculus. |
description |
This work was carried out with the objective of evaluating the nutrients apparent digestibility of rations containing different levels of rami (Boehmeria nivea) for rabbits. 36 rabbits of the New Zealand White race were housed in metabolism cages through entirely randomized design. The animals received 6 diets with growing levels of milled dehydrated rami in 0, 10, 20, 30, 40, and 50%, supplied ad libitum by an experimental period of 12 days. The results were submitted to the regression analysis and the nutrient digestibility showed the following response to the treatments: lineal effects for dry matter – DM (R2 = 82.35%), crude protein – CP (R2 = 80.00), ether extract – EE (R2 = 91.87) and crude energy – CE (R2 = 83.75), and quadratic effects for neutral detergent fiber – NDF (R2 = 89.42) and acid detergent fiber – ADF (R2 = 86.03). The digestibility of fibrous fraction presented better value with 20% of rami in the diet (42.05% for FDN and 33.90% for FDA), while the protein and energy digestibilities presented better values without rami in the diet (78.22% for CP and 70.95% for CE). Therefore, it can be concluded that low levels to moderate levels of rami inclusion in the diet can be used without promoting a significant decrease in the total digestibility of the nutrients. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-06-30 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2363 10.5433/1679-0359.2005v26n4p581 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2363 |
identifier_str_mv |
10.5433/1679-0359.2005v26n4p581 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2363/2020 |
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 |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 26 No. 4 (2005); 581-590 Semina: Ciências Agrárias; v. 26 n. 4 (2005); 581-590 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306057999187968 |