CHEMICAL COMPOSITION AND IN SITU EVALUATION OF FRESH AND ENSILED SUGARCANE (Saccharum officinarum)

This study evaluated chemical composition and in situ degradability of dry matter (DM), organic matter (OM) and ruminal pH of fresh (FSC) and ensiled (SCS) sugarcane (Saccharum officinarum) forage diets. In situ digestibility was determined using the nylon bag technique with four cows fitted with a...

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Detalles Bibliográficos
Autores: José Andrés Reyes-Gutiérrez, Cándido Enrique Guerra-Medina, Oziel Dante Montañez-Valdez
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2015
País:México
Institución:Universidad de Guadalajara
Repositorio:Redalyc-UDG
OAI Identifier:oai:redalyc.org:93944043003
Acceso en línea:https://www.redalyc.org/articulo.oa?id=93944043003
Access Level:acceso abierto
Palabra clave:Agrociencias
rumen
forage
in situ
digestibility
Sugarcane silage
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spelling CHEMICAL COMPOSITION AND IN SITU EVALUATION OF FRESH AND ENSILED SUGARCANE (Saccharum officinarum)José Andrés Reyes-GutiérrezCándido Enrique Guerra-MedinaOziel Dante Montañez-ValdezAgrocienciasrumenforagein situdigestibilitySugarcane silageThis study evaluated chemical composition and in situ degradability of dry matter (DM), organic matter (OM) and ruminal pH of fresh (FSC) and ensiled (SCS) sugarcane (Saccharum officinarum) forage diets. In situ digestibility was determined using the nylon bag technique with four cows fitted with a rumen cannula. Cows were fed with fresh or ensiled sugar cane and supplemented with 1 kg of commercial dairy concentrate (18% CP). Ground sample (5g) for each sugar cane (FSC, and SCS) were incubated in rumen for 0, 8, 12, 24, 36, 48, 72 and 96 h. Treatments were distributed in a completely randomized design with six replicates. ESC showed significant changes (P<0.05) in DM, ADF, NDF and ash. In situ digestibility of dry matter (ISDDM, %) was higher (P<0.05) for FCS in most incubation periods with respect to SCS, except at 24 h of incubation in which no difference (P>0.05) was noted. In situ digestibility of organic matter (ISDOM, %) was higher (P<0.05) for FCS at incubation periods of 8, 36, 48 and 96 h; however at 24 h of incubation was higher (P<0.05) in SCS. The ISDOM was similar (P>0.05) at 12 and 76 h of incubation. The ruminal pH showed no differences (P>0.05) between treatments. It is concluded that the silage of sugar cane is an alternative to provide forage in the season of low growth and quality of the grass.Universidad Autónoma de Yucatán2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf1870-0462https://www.redalyc.org/articulo.oa?id=93944043003Tropical and Subtropical Agroecosystems (México) Num.3 Vol.18reponame:Redalyc-UDGinstname:Universidad de Guadalajarainstacron:UDGenhttp://www.redalyc.org/revista.oa?id=939Tropical and Subtropical Agroecosystemsinfo:eu-repo/semantics/openAccessoai:redalyc.org:939440430032026-01-29T04:45:09Z
dc.title.none.fl_str_mv CHEMICAL COMPOSITION AND IN SITU EVALUATION OF FRESH AND ENSILED SUGARCANE (Saccharum officinarum)
title CHEMICAL COMPOSITION AND IN SITU EVALUATION OF FRESH AND ENSILED SUGARCANE (Saccharum officinarum)
spellingShingle CHEMICAL COMPOSITION AND IN SITU EVALUATION OF FRESH AND ENSILED SUGARCANE (Saccharum officinarum)
José Andrés Reyes-Gutiérrez
Agrociencias
rumen
forage
in situ
digestibility
Sugarcane silage
title_short CHEMICAL COMPOSITION AND IN SITU EVALUATION OF FRESH AND ENSILED SUGARCANE (Saccharum officinarum)
title_full CHEMICAL COMPOSITION AND IN SITU EVALUATION OF FRESH AND ENSILED SUGARCANE (Saccharum officinarum)
title_fullStr CHEMICAL COMPOSITION AND IN SITU EVALUATION OF FRESH AND ENSILED SUGARCANE (Saccharum officinarum)
title_full_unstemmed CHEMICAL COMPOSITION AND IN SITU EVALUATION OF FRESH AND ENSILED SUGARCANE (Saccharum officinarum)
title_sort CHEMICAL COMPOSITION AND IN SITU EVALUATION OF FRESH AND ENSILED SUGARCANE (Saccharum officinarum)
dc.creator.none.fl_str_mv José Andrés Reyes-Gutiérrez
Cándido Enrique Guerra-Medina
Oziel Dante Montañez-Valdez
author José Andrés Reyes-Gutiérrez
author_facet José Andrés Reyes-Gutiérrez
Cándido Enrique Guerra-Medina
Oziel Dante Montañez-Valdez
author_role author
author2 Cándido Enrique Guerra-Medina
Oziel Dante Montañez-Valdez
author2_role author
author
dc.subject.none.fl_str_mv Agrociencias
rumen
forage
in situ
digestibility
Sugarcane silage
topic Agrociencias
rumen
forage
in situ
digestibility
Sugarcane silage
description This study evaluated chemical composition and in situ degradability of dry matter (DM), organic matter (OM) and ruminal pH of fresh (FSC) and ensiled (SCS) sugarcane (Saccharum officinarum) forage diets. In situ digestibility was determined using the nylon bag technique with four cows fitted with a rumen cannula. Cows were fed with fresh or ensiled sugar cane and supplemented with 1 kg of commercial dairy concentrate (18% CP). Ground sample (5g) for each sugar cane (FSC, and SCS) were incubated in rumen for 0, 8, 12, 24, 36, 48, 72 and 96 h. Treatments were distributed in a completely randomized design with six replicates. ESC showed significant changes (P<0.05) in DM, ADF, NDF and ash. In situ digestibility of dry matter (ISDDM, %) was higher (P<0.05) for FCS in most incubation periods with respect to SCS, except at 24 h of incubation in which no difference (P>0.05) was noted. In situ digestibility of organic matter (ISDOM, %) was higher (P<0.05) for FCS at incubation periods of 8, 36, 48 and 96 h; however at 24 h of incubation was higher (P<0.05) in SCS. The ISDOM was similar (P>0.05) at 12 and 76 h of incubation. The ruminal pH showed no differences (P>0.05) between treatments. It is concluded that the silage of sugar cane is an alternative to provide forage in the season of low growth and quality of the grass.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 1870-0462
https://www.redalyc.org/articulo.oa?id=93944043003
identifier_str_mv 1870-0462
url https://www.redalyc.org/articulo.oa?id=93944043003
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.relation.none.fl_str_mv http://www.redalyc.org/revista.oa?id=939
dc.rights.none.fl_str_mv Tropical and Subtropical Agroecosystems
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Tropical and Subtropical Agroecosystems
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Autónoma de Yucatán
publisher.none.fl_str_mv Universidad Autónoma de Yucatán
dc.source.none.fl_str_mv Tropical and Subtropical Agroecosystems (México) Num.3 Vol.18
reponame:Redalyc-UDG
instname:Universidad de Guadalajara
instacron:UDG
instname_str Universidad de Guadalajara
instacron_str UDG
institution UDG
reponame_str Redalyc-UDG
collection Redalyc-UDG
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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