RSS 1.0Departamento de Produção Animal
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High doses of inorganic zinc modulate the hypopharyngeal glands of Apis mellifera but promote abandonment of colonies when offered over long periods
Carillo, Marcela Pedraza
; Astolfi, Aline ; Rodrigues, Edgar Junio Damasceno ; Lippi, Isabella Cristina de Castro ; da SILVA, Letícia Garbin Ribeiro ; Guimarães, Matheus Gardim ; Justulin, Luiz Antônio ; Orsi, Ricardo de Oliveira (Bulletin of Insectology, 2022) [Artigo]
Previous studies by our research group verified the beneficial effects of zinc supplementation on honey bee colonies during offseason. Here, we used high concentrations of inorganic zinc to evaluate the effects of high ... -
Editorial: Buffalo Health and Production
; ; Jorge, André Mendes; (Frontiers in Veterinary Science, 2022) [Editorial]
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Dry matter intake and ruminal fermentation parameters in goats fed sugarcane in replacement of corn silage
; Gonçalves, Heraldo Cesar; Marques, Raquel Ornelas ; ; ; ; (Revista Brasileira de Saude e Producao Animal, 2021) [Artigo]
The trial was conducted with the objective to evaluate fresh sugarcane as a replacement for corn silage on dry matter intake, ruminal parameters (pH, short chain fatty acids, and ammonia nitrogen concentration), and ... -
Assessment of qualitative and quantitative parameters of healthy thyroid gland in adult horses by magnetic resonance imaging
Viana, Gustavo Fernandes; Midon, Monica ; Fonseca, Mariana Werneck ; Hataka, Alessandre ; Carandina, Luciana ; Bueno, Laís Melício Cintra ; Puoli Filho, José Nicolau Próspero ; Machado, Vânia Maria de Vasconcelos (Journal of Veterinary Medicine Series C: Anatomia Histologia Embryologia, 2021) [Artigo]
In humans and pets, magnetic resonance imaging (MRI) provides important adjunctive anatomic information about the thyroid and its adjacent structures. To the best of our knowledge, however, no studies have been reported ... -
Increase in the reproductive efficiency of primiparous and multiparous Nellore cows following moxidectin treatment at the onset of a fixed-time artificial insemination protocol
; ; ; ; ; ; ; ; ; de Vasconcelos, José Luiz Moraes et al. (Livestock Science, 2021) [Artigo]
The aim of the present study was to evaluate the effects of moxidectin (MOX – 200 µg/kg/sc) administered on Day Zero of a fixed-time artificial insemination (FTAI) protocol on fecal egg counts and the reproductive efficiency ... -
Efeito do sombreamento artificial no desempenho e parâmetros reprodutivos de novilhos brangus em semiconfinamento
Chiquitelli Neto, Marcos; ; ; ; Puoli Filho, José Nicolau Prospero ; ; ; (Brazilian Journal of Veterinary Research and Animal Science, 2015) [Artigo]
Thirty Brangus bulls were used in a 90-d study to assess the effect of artificial shading on the performance and reproductive characteristics of semi-confined cattle. Animals were kept in four one-ha paddocks in two groups ... -
Feed type for induced molting of commercial layer hens
dos Santos, Graciene Conceição; Garcia, Edivaldo Antônio ; Vieira Filho, Javer Alves ; Molino, Andréa de Britto ; ; Berto, Daniella Aparecida ; Floriano Murakami, Elise Saori ; Montenegro, Andressa Takahara (Revista Brasileira de Zootecnia, 2014) [Artigo]
An experiment employing three hundred and twenty 81-week-old Lohmann LSL commercial-breed hens was conducted to compare alternative induced-molting methods with the conventional method (fasting). Induced molting lasted 28 ... -
Caracterização morfológica dos estádios de desenvolvimento do aparelho reprodutor feminino da rã-touro, Rana catesbeiana, no sistema Anfigranja de criação intensiva
; ; ; Agostinho, Cláudio Ângelo (Revista Brasileira de Zootecnia, 1998) [Artigo]
The objective of this work was to caracterize the morphological characterization of the development stages of female reproduction apparel of bullfrog Rana catesbeiana from intensive Anfigranja system. During the period of ... -
Pressão arterial e reatividade vascular em frangos de corte machos de cinco linhagens comerciais
Gonzales, Elisabeth; Macari, Marcos ; Junqueira, Otto Mack ; Rosa, Guilherme J.M. (Revista Brasileira de Zootecnia, 1998) [Artigo]
Blood pressure and vascular reactivity to phenylephrine (hypertensor) and sodium nitroprusside (hypotensor) was determined on male broilers taken from 5 commercial strains (Arbor Acres, Cobb, Hubbard-Peterson, ISA and ... -
Caracterização morfológica dos estádios de desenvolvimento do aparelho reprodutor masculino da rã-touro, Rana catesbeiana, no sistema Anfigranja de criação intensiva
; ; ; Agostinho, Cláudio Ângelo (Revista Brasileira de Zootecnia, 1998) [Artigo]
The objective of this work was to caracterize the morphological characterization of the development stages of male reproduction apparel of bullfrog Rana catesbeiana from intensive Anfigranja system. During the period of ... -
Estimativa do tamanho da primeira maturação sexual da rã - touro, Rana catesbeiana, no sistema Anfigranja de criação intensiva
; ; Agostinho, Cláudio Ângelo; ; (Revista Brasileira de Zootecnia, 1998) [Artigo]
The objective of this research was to study the basic aspects of bullfrog reproduction in Anfigranja system from June 1989 to July 1990. For the 1493 animals involved in this experiment (657 males and 836 females) biometrical ... -
Fatores genéticos e de meio no intervalo de partos de caprines leiteiros
Gonçalves, Heraldo César; ; Ramos, Alcides Amorim ; ; Wechsler, Francisco Stéfano (Revista Brasileira de Zootecnia, 1997) [Artigo]
The kidding intervals (IDP) of dairy goats raised in Southeastern Brazil were studied to quantify the influence of environmental factors and to estimate genetic parameters by means of least squares (MMQ) and restricted ... -
Fatores genéticos e de meio na idade ao primeiro parto de caprinos leiteiros
Gonçalves, Heraldo Cesar; ; ; ; ; Ramos, Alcides Amorim (Revista Brasileira de Zootecnia, 1997) [Artigo]
Data on age at first kidding (IPP) were collected on seven farms in the Brazilian Southeastern region which explored Parda Alpina, Saanen and Toggenburg breds. Least squares (LS) were used to evaluate the effects of ... -
Uso de Probiótico e Antibiótico sobre o Desempenho, o Rendimento e a Qualidade de Carcaça de Frangos de Corte
; Gonzales, Elisabeth; ; Mendes, Ariel Antônio ; De Oliveira Roça, Roberto (Revista Brasileira de Zootecnia, 2000) [Artigo]
Two thousand and four hundred broiler chicks were assigned to a completely randomized design in a 2 x 2 x 2 (sex, with and without probiotic, with and without antibiotic) factorial arrangement, totalizing eight treatments ... -
Efeito do período de jejum na fase final de criação de frangos de corte machos sobre rendimento e composição da carcaça
; Gonzales, Elisabeth; ; Garcia, Edvaldo Antônio ; Wechsler, Francisco Stefano (Revista Brasileira de Zootecnia, 1997) [Artigo]
The objective of this work was to evaluate the effect of fasting period in the last growing phase on carcass yield and composition of male broilers. Two thousand one-day old male chicks were distributed in five randomized ... -
Exigências de Energia para Mantença de Bovinos Zebuínos Não-Castrados em Confinamento
; ; Jorge, André Mendes; ; (Revista Brasileira de Zootecnia, 1999) [Artigo]
The net requirements of energy for the maintenance of bulls from four Zebu breeds (Gyr, Guzera, Mocho-Tabapuã and Nellore) were estimated with 63 bulls averaging 24 months of age and 366 kg initial LW and (15 Nellore and ... -
Efeito do tipo de dicta e do sistema de alimentação na fase inicial sobre o desempenho de leitões
Berto, Dirlei Antônio; Krönka, Rodolfo Nascimento ; Thomaz, Maria Cristina ; Kronka, Sérgio Do Nascimento (Revista Brasileira de Zootecnia, 1997) [Artigo]
In this experiment, 96 piglets (Large White × Landrace) were fed simple (SD) or semi-complex (SCD) diets during the initial phase (SP), using a controlled (C) or ad libitum (AL) schedules during the first 14 days of the ... -
Association between antimicrobial use and antimicrobial resistance of Streptococcus uberis causing clinical mastitis
; ; ; ; Rall, Vera L.M.; (Journal of Dairy Science, 2021) [Artigo]
It is unknown whether overuse of antimicrobials against clinical mastitis (CM) from Streptococcus uberis is associated with increased antimicrobial resistance (AMR). Therefore, the aim of this study was to evaluate the ... -
Indigestible neutral detergent fiber evaluation with incubation in different species
Bettero, V. P.; Campos, A. F. ; Dib, V. ; ; ; Teixeira, I. A.M.A. ; Siqueira, G. R. ; (Archivos de Zootecnia, 2021) [Artigo]
We aimed to evaluate indigestible neutral detergent fiber (iNDF) feed concentration after cattle, goat, and sheep ruminal incubation, compare results with different estimate methods and connect with chemical analysis data. ... -
Beak trimming in japanese quails at initial phase is an alternative to reduce the negative effects of feather pecking
Cruvinel, Jéssica Moraes; Montenegro, Andressa Takahara ; Dos Ouros, Caio Cesar ; Alves, Kauan de Souza ; Ribeiro, Gabriela Costa ; Santos, Tatiane Souza Dos ; Molino, Andrea de Britto ; Garcia, Edivaldo Antônio (Acta Scientiarum - Animal Sciences, 2022) [Artigo]
Regarding the lack of standardized methods for beak trimming to reduce feather pecking in Japanese quail, the present study aimed to compare two ages and 3 methods of beak trimming, evaluating the performance, egg quality ...