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| Registros recuperados: 15 | |
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| Harrison, R. Wes; Sambidi, Pramod R.. |
| A national survey of broiler industry executives is conducted to analyze site-specific factors related to the broiler-complex location problem. Conjoint analysis is used to analyze the broiler complex location decision. Feed costs, community attitude toward the broiler industry, availability of geographically concentrated growers, unemployment rates, and wage rates were found to be the top five factors affecting broiler company location decisions. The quality of roads between feed mill and growers; electricity, heating, water, and sewage costs; and the number of potential growers in the region were also found to be important. |
| Tipo: Journal Article |
Palavras-chave: Broilers; Conjoint analysis; Location; Poultry industry; R12; O18. |
| Ano: 2004 |
URL: http://purl.umn.edu/43457 |
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| Mizumoto, Fabio Matuoka; Zylbersztajn, Decio. |
| This study investigates the reasons which lead the companies to keep simultaneous vertical integrated, third part and hybrid distribution channels. Companies establish different coordination structures, the organizational arrangements, which determine how the agents involved cooperate to the development of distribution activities, according to Transaction Cost Economics and Dynamic Competence. Even choosing different distribution channels, why the company does not establish one single organizational arrangement? What factors may justify the establishment of different arrangements? Possible explanations to those questions have been pointed out in multiple distribution channels. The empirical research indicates that firms establish multiple efficient... |
| Tipo: Journal Article |
Palavras-chave: Distribution channels; Poultry industry; Contracts; Organizational arrangements.. |
| Ano: 2006 |
URL: http://purl.umn.edu/43813 |
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| Lima,Matheus Ramalho de; Costa,Fernando Guilherme Perazzo; Guerra,Ricardo Romão; Silva,José Humberto Vilar da; Rabello,Carlos Bôa-Viagem; Miglino,Maria Angelica; Nogueira,Eduardo Terra; Pinheiro,Sarah Gomes. |
| The objective of this study was to evaluate the requirement of digestible tryptophan for white laying hens in the production stage fed diets of different digestible tryptophan:digestible lysine ratios, as well as animal performance and histological alterations in their reproductive and digestive systems. A total of 280 white laying hens at 29 weeks of age were distributed in a completely randomized design with five treatments and seven replications with eight birds in each. The treatments consisted of a base feed, formulated with corn, soybean meal and corn gluten meal, and supplemented with the synthetic amino acids L-lysine, DL-methionine, L-threonine, L-isoleucine, L-arginine, and L-valine, so as to meet the nutritional requirements for laying hens,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Egg production; Histological effects; Poultry industry. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012001000010 |
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| Amaral,LA do. |
| In the poultry industry, the use of water with adequate physical, chemical and microbiological quality it is of fundamental importance. Since many birds have access to the same water source, quality problems will affect a great number of animals. The drinking water plays an important role in the transmission of some bacterial, viral and protozoan diseases that are among the most common poultry diseases. Important factors to prevent waterborne diseases in broiler production are the protection of supply sources, water disinfection and the quality control of microbiological, chemical and physical characteristics. Water is an essential nutrient for birds and therefore quality preservation is fundamental for good herd performance. The farmer may prevent many... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Microbiological quality; Poultry industry; Water. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2004000400001 |
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| Rodrigues,IBBE; Silva,RL; Menezes,J; Machado,SCA; Rodrigues,DP; Pomba,C; Abreu,DLC; Nascimento,ER; Aquino,MHC; Pereira,VLA. |
| ABSTRACT The extensive use of antimicrobial agents has contributed to the emergence of antimicrobial resistance and multidrug resistance (MDR) in Salmonella, an important zoonotic pathogen that causes outbreaks and sporadic cases of gastroenteritis in humans. The study aimed to investigate the antimicrobial resistance profile of Salmonella strains isolated from poultry in Brazil. A total of 230 Salmonella strains, isolated from cloacal swabs (n=56) and broiler carcasses swabs (n=174) before and after chilling from slaughterhouses under Federal Inspection Service within the period 2012-2017, were analyzed. Serotyping and antibiotic susceptibility testing were performed on all the isolates. Serotyping results showed that 41% of the strains were Salmonella... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nontyphoidal Salmonella; Multidrug resistance; Poultry industry; Heidelberg; Cephalosporins. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000100323 |
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| Lima,Karla A. O.; Nääs,Irenilza de A.; Garcia,Rodrigo G.; Borille,Rodrigo; Caldara,Fabiana R.. |
| Broiler production is highly dependent on the use of artificial light. The light source may affect the effectiveness of housing conditions due to increasing ambient temperature and concentration of noxious gases. This research aimed to evaluate the effects of different bulb types on the thermal, aerial, and acoustic environment of broiler aviaries. The experiment was carried out at a commercial broiler farm in Dourados, Mato Grosso do Sul State, Brazil. Three aviaries were used, and two flocks of male broilers from Cobb® genetic strain were reared from the first day to slaughter. Each aviary was equipped with a different light source, comprising the adopted treatments (A1 - incandescent light bulb, control; A2 - sodium vapor light bulb; A3 - fluorescent... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Poultry industry; Gas concentration; Lighting; Temperature. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162014000300006 |
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| Arruda,JNT; Mendes,AS; Guirro,ECBP; Schneider,M; Sikorski,RR; Sausen,L; Dias,ER; Bonamigo,DV. |
| Abstract This study evaluated the performance, carcass yield and quality, and physiological stress indicators of broilers of three genetic strains reared at three housing densities for 29 days. A total of 828 day-old male chicks, with average initial weight of 40.0± 2.0g were used. Three genetic strains (Cobb 500, Ross 808, and Ross 508, with 276 birds each) and three housing densities (17, 19, and 21 broilers/m²) were tested. A completely randomized experimental design in a 3 x 3 factorial arrangement, with four replicates of 23 birds each, was applied. The following responses were evaluated: performance parameters (average weekly body weight, average daily gain, feed intake, feed conversion ratio), physiological stress indicators (blood glucose levels,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Blood count; Poultry industry; Live performance; Stress. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000100141 |
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| Registros recuperados: 15 | |
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