Mostrar el registro sencillo del objeto digital

dc.contributor.author LOPEZ AGUIRRE, DANIEL
dc.contributor.author HERNANDEZ MELENDEZ, JAVIER
dc.contributor.author ROJO RUBIO, ROLANDO
dc.contributor.author SANCHEZ DAVILA, FERNANDO
dc.contributor.author LOPEZ VILLALOBOS, NICOLAS
dc.contributor.author Zeidan Mohamed Salem, Abdelfattah
dc.contributor.author MARTINEZ GONZALEZ, JUAN CARLOS
dc.contributor.author Vázquez Armijo, José Fernando
dc.contributor.author SANCHEZ RUIZ, SALOMON
dc.creator LOPEZ AGUIRRE, DANIEL; 266275
dc.creator HERNANDEZ MELENDEZ, JAVIER; 287000
dc.creator ROJO RUBIO, ROLANDO; 25090
dc.creator SANCHEZ DAVILA, FERNANDO; 70901
dc.creator LOPEZ VILLALOBOS, NICOLAS; 65725
dc.creator Zeidan Mohamed Salem, Abdelfattah; 274697
dc.creator MARTINEZ GONZALEZ, JUAN CARLOS; 70909
dc.creator Vázquez Armijo, José Fernando; 44690
dc.creator SANCHEZ RUIZ, SALOMON; 121313
dc.date.accessioned 2017-03-06T20:07:40Z
dc.date.available 2017-03-06T20:07:40Z
dc.date.issued 2016
dc.identifier.uri http://hdl.handle.net/20.500.11799/65189
dc.description.abstract Pelibuey sheep is the main breed in the tropical and subtropical regions of Mexico, and high demand of sheep meat has favored the finishing of lambs in feedlots with diets containing high levels of grains. The objective of this study was to evaluate the effects of exogenous enzymes (EE) and application method on nutrient intake and digestibility and performance of growing Pelibuey lambs. Treatments were based on comparison of two different methods of adding an enzyme product (sprayed on the total mixed ration or applied orally to the lambs) versus control treatment (no added enzyme). Twenty-one Pelibuey lambs, weighing 15.7 kg (SD = 1.8 kg) initial body weight, were individually housed in shaded pens and assigned randomly to one of the three enzyme treatments. At the end of study (lasting for 45 days), three lambs from each treatment were randomly selected and adapted to a pants and harness designed for fecal collection to measure nutrient digestibilities. Total body gain and average daily gain were affected (P < 0.05) by supplemental EE. The application method of EE had significant (P < 0.05) effect on FCE and FCR, but no effects were observed on nutrient intake. Supplemental EE did improve (P < 0.05) the digestibilities of dry matter, organic matter, neutral and acid detergent fiber, but no differences were observed in crude protein digestibility. The application method of EE had significant (P < 0.05) effect on the digestibility of acid detergent fiber. Supplemental EE can improve body weight gain and nutrient digestibilities without affecting nutrient intake in Pelibuey lambs, but the results of feed conversion efficiency and acid detergent fiber digestibility depend on the application method used of the EE. es
dc.language.iso eng es
dc.rights openAccess es
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0
dc.subject Application method es
dc.subject Digestibility es
dc.subject Exogenous enzymes es
dc.subject Lambs es
dc.subject Performance es
dc.subject.classification BIOLOGÍA Y QUÍMICA
dc.title Effects of exogenous enzymes and application method on nutrient intake, digestibility and growth performance of Pelibuey lambs es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.ambito Internacional es
dc.audience students es
dc.audience researchers es
dc.type.conacyt article
dc.identificator 2


Ficheros en el objeto digital

Este ítem aparece en la(s) siguiente(s) colección(ones)

Visualización del Documento

  • Título
  • Effects of exogenous enzymes and application method on nutrient intake, digestibility and growth performance of Pelibuey lambs
  • Autor
  • LOPEZ AGUIRRE, DANIEL
  • HERNANDEZ MELENDEZ, JAVIER
  • ROJO RUBIO, ROLANDO
  • SANCHEZ DAVILA, FERNANDO
  • LOPEZ VILLALOBOS, NICOLAS
  • Zeidan Mohamed Salem, Abdelfattah
  • MARTINEZ GONZALEZ, JUAN CARLOS
  • Vázquez Armijo, José Fernando
  • SANCHEZ RUIZ, SALOMON
  • Fecha de publicación
  • 2016
  • Tipo de documento
  • Artículo
  • Palabras clave
  • Application method
  • Digestibility
  • Exogenous enzymes
  • Lambs
  • Performance
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

Mostrar el registro sencillo del objeto digital

openAccess Excepto si se señala otra cosa, la licencia del ítem se describe cómo openAccess

Buscar en RI


Buscar en RI

Usuario

Estadísticas