Nutritional value and physical and chemical characteristics of white mulberry tree using different conservation methods for ruminant feed
Main Author: | |
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Publication Date: | 2018 |
Other Authors: | , , , |
Format: | Article |
Language: | eng |
Source: | Semina. Ciências Agrárias (Online) |
Download full: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29243 |
Summary: | This study was carried out to evaluate the white mulberry tree (Morus alba) as a feedstuff for ruminants in natura, as hay and as silage. A completely randomized design with five treatments and three replicates was used, where the treatments were five types of mulberry forage: (1) in natura after cutting; (2) hay; (3) silage of mulberry in natura; (4) silage of wilted mulberry and (5) silage of mulberry with ground ear corn. The content of crude protein (CP) did not differ between the silages (average of 19.03% of dry matter - DM). The CP content of the silages was higher than in mulberry hay (15.26% DM) and similar to mulberry after cutting (17.00% DM). The neutral detergent fiber (NDF) content did not differ between the silages (34.84% DM on average), but the NDF of silage with ear corn was lower than the mulberry hay (33.77 vs. 39.36% DM). The acid detergent fiber (ADF) content did not differ between silages and mulberry hay (30.66% DM on average). The lowest value for ADF was observed in the mulberry after cutting (26.06% DM). The aerobic stability of the silages was not broken during the seven days of aerobic exposure. The pH of silage of mulberry in natura was similar to silage of wilted mulberry (4.80 on average), while the silage with ear corn showed a lower pH value (4.58) compared to the other silages. The buffering capacity (BC) did not differ between the silage with ear corn and silage of wilted mulberry (84.91 meq 100 g DM-1 on average), while a lower value was observed for silage of mulberry in natura (56.69 meq 100 g DM-1). The highest value for ammonia nitrogen (NH3-N) was demonstrated in the silage of mulberry in natura (13.08% total N), and the lowest values were observed in the silage with ear corn and silage of wilted mulberry (7.49 and 9.58% total N, respectively). Silage with 11% of ground ear corn is the best alternative use of white mulberry tree as forage for ruminant feeding, since this form presented low fiber content and a fermentative pattern suitable for the process of forage conservation. |
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Nutritional value and physical and chemical characteristics of white mulberry tree using different conservation methods for ruminant feedValor nutricional e características físico-químicas da amoreira branca sob diferentes formas de conservação para alimentação de ruminantesEnsilingHaymakingFermentative patternMoisture absorbents.Absorventes de umidadeEnsilagemFenaçãoPadrão fermentativo.This study was carried out to evaluate the white mulberry tree (Morus alba) as a feedstuff for ruminants in natura, as hay and as silage. A completely randomized design with five treatments and three replicates was used, where the treatments were five types of mulberry forage: (1) in natura after cutting; (2) hay; (3) silage of mulberry in natura; (4) silage of wilted mulberry and (5) silage of mulberry with ground ear corn. The content of crude protein (CP) did not differ between the silages (average of 19.03% of dry matter - DM). The CP content of the silages was higher than in mulberry hay (15.26% DM) and similar to mulberry after cutting (17.00% DM). The neutral detergent fiber (NDF) content did not differ between the silages (34.84% DM on average), but the NDF of silage with ear corn was lower than the mulberry hay (33.77 vs. 39.36% DM). The acid detergent fiber (ADF) content did not differ between silages and mulberry hay (30.66% DM on average). The lowest value for ADF was observed in the mulberry after cutting (26.06% DM). The aerobic stability of the silages was not broken during the seven days of aerobic exposure. The pH of silage of mulberry in natura was similar to silage of wilted mulberry (4.80 on average), while the silage with ear corn showed a lower pH value (4.58) compared to the other silages. The buffering capacity (BC) did not differ between the silage with ear corn and silage of wilted mulberry (84.91 meq 100 g DM-1 on average), while a lower value was observed for silage of mulberry in natura (56.69 meq 100 g DM-1). The highest value for ammonia nitrogen (NH3-N) was demonstrated in the silage of mulberry in natura (13.08% total N), and the lowest values were observed in the silage with ear corn and silage of wilted mulberry (7.49 and 9.58% total N, respectively). Silage with 11% of ground ear corn is the best alternative use of white mulberry tree as forage for ruminant feeding, since this form presented low fiber content and a fermentative pattern suitable for the process of forage conservation.Objetivou-se por meio deste estudo verificar a viabilidade do uso da amoreira branca (Morus alba) como forrageira na alimentação de ruminantes sob as formas in natura, de feno e de silagem. O delineamento experimental utilizado foi inteiramente casualizado com cinco tratamentos e três repetições, onde os tratamentos consistiram em cinco formas de utilização da amoreira como forrageira: (1) in natura sob corte; (2) feno; (3) silagem de amoreira in natura; (4) silagem de amoreira pré-murchada e (5) silagem de amoreira com adição de milho desintegrado com palha e sabugo (MDPS). Não houve diferença no teor de proteína bruta (PB) entre as silagens (19,03% da MS). Os teores de PB das silagens foram maiores que do feno de amoreira (15,26% da MS) e semelhantes ao da amoreira in natura (17,00% da MS). O teor de fibra em detergente neutro (FDN) foi semelhante entre as silagens (média de 34,84% da MS), porém, o teor de FDN da silagem com MDPS foi menor que o do feno (33,77 vs. 39,36% da MS). O teor de fibra em detergente ácido (FDA) foi semelhante entre as silagens e o feno de amoreira (30,66% da MS). O menor valor de FDA foi observado na amoreira in natura (26,06% da MS). Não houve quebra da estabilidade aeróbia das silagens no período de sete dias de aerobiose. Os valores de pH foram equivalentes entre as silagens de amoreira in natura e pré-murchada (média de 4,80). A silagem com MDPS apresentou menor valor de pH que as demais silagens (4,58). A capacidade tampão (CT) foi semelhante para as silagens de amoreira com MDPS e pré-murchada (média de 84,91 meq 100 g de MS-1). O menor valor dessa variável foi encontrado na silagem de amoreira in natura (56,69 meq 100 g de MS-1). O maior teor de nitrogênio amoniacal (N-NH3) foi verificado na silagem de amoreira in natura (13,08% do N total), enquanto nas silagens de amoreira pré-murchada e com MDPS os teores de N-NH3 foram baixos (7,49 e 9,58% do N total). A silagem de amoreira branca com 11% de milho desintegrado com palha e sabugo é a melhor alternativa para a alimentação de ruminantes, pois apresenta baixo teor de fibra e padrão fermentativo desejável ao processo de conservação.UEL2018-03-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2924310.5433/1679-0359.2018v39n2p771Semina: Ciências Agrárias; Vol. 39 No. 2 (2018); 771-786Semina: Ciências Agrárias; v. 39 n. 2 (2018); 771-7861679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29243/23227Copyright (c) 2018 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessGarcez Neto, Américo FróesSilva, Janielen daNascimento, Eduardo Michelon doLourenço, Jean Carlos SteinmacherFernandes, Sergio Rodrigo2022-10-20T21:56:03Zoai:ojs.pkp.sfu.ca:article/29243Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-20T21:56:03Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Nutritional value and physical and chemical characteristics of white mulberry tree using different conservation methods for ruminant feed Valor nutricional e características físico-químicas da amoreira branca sob diferentes formas de conservação para alimentação de ruminantes |
title |
Nutritional value and physical and chemical characteristics of white mulberry tree using different conservation methods for ruminant feed |
spellingShingle |
Nutritional value and physical and chemical characteristics of white mulberry tree using different conservation methods for ruminant feed Garcez Neto, Américo Fróes Ensiling Haymaking Fermentative pattern Moisture absorbents. Absorventes de umidade Ensilagem Fenação Padrão fermentativo. |
title_short |
Nutritional value and physical and chemical characteristics of white mulberry tree using different conservation methods for ruminant feed |
title_full |
Nutritional value and physical and chemical characteristics of white mulberry tree using different conservation methods for ruminant feed |
title_fullStr |
Nutritional value and physical and chemical characteristics of white mulberry tree using different conservation methods for ruminant feed |
title_full_unstemmed |
Nutritional value and physical and chemical characteristics of white mulberry tree using different conservation methods for ruminant feed |
title_sort |
Nutritional value and physical and chemical characteristics of white mulberry tree using different conservation methods for ruminant feed |
author |
Garcez Neto, Américo Fróes |
author_facet |
Garcez Neto, Américo Fróes Silva, Janielen da Nascimento, Eduardo Michelon do Lourenço, Jean Carlos Steinmacher Fernandes, Sergio Rodrigo |
author_role |
author |
author2 |
Silva, Janielen da Nascimento, Eduardo Michelon do Lourenço, Jean Carlos Steinmacher Fernandes, Sergio Rodrigo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Garcez Neto, Américo Fróes Silva, Janielen da Nascimento, Eduardo Michelon do Lourenço, Jean Carlos Steinmacher Fernandes, Sergio Rodrigo |
dc.subject.por.fl_str_mv |
Ensiling Haymaking Fermentative pattern Moisture absorbents. Absorventes de umidade Ensilagem Fenação Padrão fermentativo. |
topic |
Ensiling Haymaking Fermentative pattern Moisture absorbents. Absorventes de umidade Ensilagem Fenação Padrão fermentativo. |
description |
This study was carried out to evaluate the white mulberry tree (Morus alba) as a feedstuff for ruminants in natura, as hay and as silage. A completely randomized design with five treatments and three replicates was used, where the treatments were five types of mulberry forage: (1) in natura after cutting; (2) hay; (3) silage of mulberry in natura; (4) silage of wilted mulberry and (5) silage of mulberry with ground ear corn. The content of crude protein (CP) did not differ between the silages (average of 19.03% of dry matter - DM). The CP content of the silages was higher than in mulberry hay (15.26% DM) and similar to mulberry after cutting (17.00% DM). The neutral detergent fiber (NDF) content did not differ between the silages (34.84% DM on average), but the NDF of silage with ear corn was lower than the mulberry hay (33.77 vs. 39.36% DM). The acid detergent fiber (ADF) content did not differ between silages and mulberry hay (30.66% DM on average). The lowest value for ADF was observed in the mulberry after cutting (26.06% DM). The aerobic stability of the silages was not broken during the seven days of aerobic exposure. The pH of silage of mulberry in natura was similar to silage of wilted mulberry (4.80 on average), while the silage with ear corn showed a lower pH value (4.58) compared to the other silages. The buffering capacity (BC) did not differ between the silage with ear corn and silage of wilted mulberry (84.91 meq 100 g DM-1 on average), while a lower value was observed for silage of mulberry in natura (56.69 meq 100 g DM-1). The highest value for ammonia nitrogen (NH3-N) was demonstrated in the silage of mulberry in natura (13.08% total N), and the lowest values were observed in the silage with ear corn and silage of wilted mulberry (7.49 and 9.58% total N, respectively). Silage with 11% of ground ear corn is the best alternative use of white mulberry tree as forage for ruminant feeding, since this form presented low fiber content and a fermentative pattern suitable for the process of forage conservation. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-03-15 |
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/29243 10.5433/1679-0359.2018v39n2p771 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29243 |
identifier_str_mv |
10.5433/1679-0359.2018v39n2p771 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/29243/23227 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
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. 39 No. 2 (2018); 771-786 Semina: Ciências Agrárias; v. 39 n. 2 (2018); 771-786 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_ |
1799306077783719936 |