23 documents found, page 1 of 3
Water disappearance and manure production at Growing–Finishing Commercial Pig F...
Lopes, Janice Conceição; Belli Filho, Paulo; Coldebella, Arlei; Oliveira, Paulo Armando Vitória; Tavares, JorgeThe aim of this study was to fit water disappearance and manure production curves at growing–finishing commercial pig farms and compare the curve that best describes the evolution of parameters evaluated, according to three variables: age, body weight, and pigs’ housing pe- riod. Accordingly, 33 production cycles were evaluated considering a housing period of 105 days (13,276 pigs—nine weeks old and 24.5 kg ave...
Evaluation of physical euthanasia for neonatal piglets on-farm
Dalla Costa, Filipe Antonio [UNESP]; Gibson, Troy J.; Oliveira, Steffan Edward Octávio [UNESP]; Gregory, Neville George; Coldebella, ArleiMade available in DSpace on 2020-12-12T02:18:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-07-01; Twenty-seven neonate piglets (range from 0.35 to 1.17 kg) were evaluated for the effectiveness of blunt force trauma as a method of on-farm cull. Brainstem function, brain injury, and hemorrhage scores (increasing from 0 to 3) were assessed after striking the head against a concrete floor. Electroenceph...
Monitoramento da qualidade da água no sistema integrado piscicultura-suinocultu...
Palhares, Julio Cesar Pascale; Coldebella, ArleiResíduos orgânicos estão presentes em grande quantidade nas regiões Meio-Oeste e Oeste Catarinense. A piscicultura integrada pode atuar como auxiliadora no manejo ambiental desses resíduos desde que a integração não seja um fator de depreciação da qualidade dos recursos hídricos. O objetvo deste estudo foi monitorar os parâmetros de qualidade da água de viveiros manejados em sistema integrado piscicultura-suino...
Survey of Campylobacter in foods implicated in foodborne diseases in Southern B...
Bessa, Marjo Cadó; Haas, Simone; Ramos, Rosane Campanher; Rocha, Raquel; Voss-Rech, Daiane; Rebelatto, Raquel; Duarte, Sabrina CastilhoCampylobacter is not routinely tested in foodborne disease investigations in Brazil. Here, we studied the occurrence of Campylobacter among other food-related bacteria commonly found in foodborne disease outbreaks reported in Rio Grande do Sul State, Southern Brazil. Seventy-two food samples were analyzed by using culture-based detection methods during the 18-month investigation of 36 foodborne disease outbreak...
Detecting Infectious Bursal Disease Using a VP1 Gene-Based RT-qPCR Assay Compar...
Okino, Cintia H.; Voss-Rech, Daiane; Jaenisch, Fátima R. F.; Trevisol, Iara M.; Rebelatto, Raquel; Coldebella, Arlei; Mores, Marcos A. Z.Made available in DSpace on 2020-12-12T01:14:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-06-01; Empresa Brasileira de Pesquisa Agropecuária; Infectious bursal disease (IBD) is an immunosuppressive viral disease of chickens, associated with severe economic losses and major threats to poultry production worldwide. Disease prevention programs rely on unequivocal identification of the pathogen, as wel...
Comparative study of egg contamination with Salmonella Heidelberg and Salmonell...
Osowski, Germana Vizzotto; Baron, Lana Flávia; Coldebella, Arlei; Fonseca, Francisco Noé; Mota, Sandra Camile Almeida; Degenhardt, RobertoCases of salmonellosis in humans have been associated with consumption of eggs contaminated with this bacterial pathogen due to insufficient heat treatment. The most prevalent serotypes of Salmonella in Brazil include serotypes Enteritidis, Typhimurium, and Heidelberg. The first two serotypes are major causes for eggs to be withheld from sale and for recalls over Salmonella contamination concerns in both domest...
On-farm pig dispatch methods and stockpeople attitudes on their use
Dalla Costa, Filipe Antonio [UNESP]; Gibson, Troy John; Oliveira, Steffan Edward Octávio; Gregory, Neville George; Coldebella, Arlei; Faucitano, LuigiMade available in DSpace on 2019-10-06T16:12:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-03-01; This study surveyed the on-farm dispatching methods used at pig farms, the characteristics of stockpeople operating them, in terms of training and management, and their opinions and attitudes about the efficiency and safety of the applied procedures. Independently of the pig type, the most used dispatch...
Risk factors associated with pig pre-slaughtering losses
Dalla Costa, Osmar Antônio; Dalla Costa, Filipe Antonio [UNESP]; Feddern, Vivian; Lopes, Letícia dos Santos; Coldebella, Arlei; Gregory, Neville GeorgeMade available in DSpace on 2019-10-06T16:28:49Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-09-01; The incidence of non-ambulatory non-injured (NANI), non-ambulatory injured (NAI)and dead pigs on-arrival at three Brazilian slaughterhouses were evaluated in 37,962 pigs to identify risk factors linked to them, besides carcass bruises and limb fractures. Total pre-slaughtering losses were 1.18%, in whic...
Evaluation of brain damage resulting from penetrating and non-penetrating stunn...
Octavio Oliveira, Steffan Edward [UNESP]; Dalla Costa, Filipe Antonio [UNESP]; Gibson, Troy John; Dalla Costa, Osmar Antonio; Coldebella, ArleiMade available in DSpace on 2019-10-04T12:30:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-11-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Brain damage resulting from penetrating and non-penetrating stunning of Nelore cattle using pneumatically powered captive bolt guns was evaluated. Heads were shot using pe...
Fertilization of high-yield corn with poultry litter based on nitrogen doses
Correa, Juliano Corulli; Grohskopf, Marco Andre [UNESP]; Rebellatto, Agostinho; Rigo, Amanda Zolet; Coldebella, ArleiMade available in DSpace on 2018-11-26T16:01:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-03-01. Added 1 bitstream(s) on 2019-10-09T18:25:24Z : No. of bitstreams: 1 S0100-204X2018000300342.pdf: 438618 bytes, checksum: 87b9ba0bf9bed871e719273ae3f9c24a (MD5); Empresa Brasileira de Pesquisa Agropecuaria (Embrapa); Terraplant; The objective of this work was to recommend nitrogen doses from poultry litt...