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dc.contributor.author GADO, HANY M.
dc.contributor.author Kholif, Ahmed E.
dc.contributor.author Zeidan Mohamed Salem, Abdelfattah
dc.contributor.author MOHAMED MOHAMED YASSEEN ELGHANDOUR, MONA
dc.contributor.author Olafadehan, Olurotimi
dc.contributor.author AYALA MARTINEZ, MARICELA
dc.contributor.author Almomani, Ahmed
dc.creator GADO, HANY M.;;
dc.creator Kholif, Ahmed E.; 0000-0003-0472-4770
dc.creator Zeidan Mohamed Salem, Abdelfattah; 274697
dc.creator MOHAMED MOHAMED YASSEEN ELGHANDOUR, MONA; 374465
dc.creator Olafadehan, Olurotimi; 0000-0003-2256-7975
dc.creator AYALA MARTINEZ, MARICELA; 44975
dc.creator Almomani, Ahmed; 0000-0002-1302-7590
dc.date.accessioned 2017-03-14T20:38:21Z
dc.date.available 2017-03-14T20:38:21Z
dc.date.issued 2016-06-18
dc.identifier.issn 0049-4747
dc.identifier.uri http://hdl.handle.net/20.500.11799/65988
dc.description Feed cost represents about 60–70 % of rabbit keeping costs; therefore, maximizing utilization of nutrients is essential for the profitability and sustainability of rabbit production. Consequently, it has become very necessary to look for locally available, cheap, and nutritionally safe feed additives that would help to cut down production costs and improve production efficiency. Since the European Union banned most of the antibiotic growth promoters in animal nutrition due to cross and multiple resistances, much research has been conducted to explore the use of multi-enzymes as effective substitutes. es
dc.description.abstract The aim of this study was to evaluate the fertility status, milk output, mortality, and body thermoregulation of rabbit does as affected by different levels of multi-enzyme extracts (EZ) in their diets. A total of 120 Hy-Plus rabbit does were divided into four comparable experimental groups (n = 30 does per group). Animals of each group were divided in six pens (five animals per pen), and each pen was used as an experimental unit. The first group was kept untreated and fed a commercial diet alone without enzyme extracts (EZ0), while the other groups were fed the same diet but supplemented with 1 (EZ1), 3 (EZ3), and 5 (EZ5) kg/ton of enzyme extracts, respectively. Feeding EZ additive increased (P < 0.05) conception and kindling rates, litter size and weight at birth, and litter size and bunny weight at weaning, with decreasing (P < 0.05) abortion rate. Moreover, total milk yield increased (P < 0.05) with increasing level of enzyme supplementation. Pre-weaning mortality decreased (P < 0.05) with EZ inclusion. Signs of vitality (rectal temperature, skin temperature, earlobe temperature, respiration rate, and pulse rate) were improved with EZ inclusion. For all results, 5 kg EZ/ton of feed was more effective than 1 and 3 kg EZ/ton feed. It can be concluded that supplementation of EZ in rabbit diet decreased mortality rate and enhanced fertility status and milk output. es
dc.language.iso eng es
dc.publisher Trop Anim Health Prod es
dc.relation.ispartofseries Vol.;48
dc.relation.ispartofseries No.;7
dc.rights openAccess es
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0
dc.subject Enzyme es
dc.subject Fertility es
dc.subject Milk output es
dc.subject Mortality es
dc.subject Rabbits es
dc.subject.classification CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA
dc.title Fertility, mortality, milk output, and body thermoregulation of growing Hy-Plus rabbits fed on diets supplemented with multi-enzymes preparation es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.organismo Medicina Veterinaria y Zootecnia es
dc.ambito Internacional es
dc.audience students
dc.audience researchers
dc.identificator 6


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  • Título
  • Fertility, mortality, milk output, and body thermoregulation of growing Hy-Plus rabbits fed on diets supplemented with multi-enzymes preparation
  • Autor
  • GADO, HANY M.
  • Kholif, Ahmed E.
  • Zeidan Mohamed Salem, Abdelfattah
  • MOHAMED MOHAMED YASSEEN ELGHANDOUR, MONA
  • Olafadehan, Olurotimi
  • AYALA MARTINEZ, MARICELA
  • Almomani, Ahmed
  • Fecha de publicación
  • 2016-06-18
  • Editor
  • Trop Anim Health Prod
  • Tipo de documento
  • Artículo
  • Palabras clave
  • Enzyme
  • Fertility
  • Milk output
  • Mortality
  • Rabbits
  • 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)

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