Desempenho, características de carcaça, qualidade da carne e condição sanitária de suínos criados nas fases de crescimento e terminação nos sistemas confinado convencional e de cama sobreposta

Costa, O. A. Dalla; Amaral, António; Ludke, Jorge Vítor; Coldebella, Arlei; Figueiredo, E. A. P. de

doi:10.1590/s0103-84782008000800033

Cited by 8 publications

(4 citation statements)

References 5 publications

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“…The authors explain that this fact is probably because the concrete floors have lower surface temperature, providing animals the possibility to relieve heat stress in warm periods, encouraging feed intake, weight gain and biological efficiency in the rearing system. However, DALLA COSTA et al (2008) noted that pigs housed in conventional system during the growing-finishing phases had a higher (827g) DWGM (p <0.05) than pigs housed in a bedding with sawdust (787 g), rice husks (760 g) and wheat straw (696 g).…”

Section: Resultsmentioning

confidence: 96%

“…The pig production systems on deep bedding are developed at low cost when compared to conventional production systems on concrete floor, in terms of deployment of the facilities (MORRISON et al, 2003;DALLA COSTA et al, 2008). Besides, they promote greater welfare of the animals (BRACKE & HOPSTER, 2006;MORRISON et al 2007;STUDNITZ et al, 2007), they are systems that are environmentally sustainable, of low environmental impact (WANG & WANG, 2010), eliminating the need for sewage lagoons, and the substrate of the bedding can be used as natural fertilizer (MORRISON et al, 2003).…”

Section: Introductionmentioning

confidence: 99%

“…This system offers more opportunity of occupation for animals when compared to traditional intensive systems, and those animals raised on deep bedding may have similar performance when compared to traditional systems and present more physical activity and less anti-social behavior, not interfering with the quality of the carcass (MORRISON et al, 2007). However, some records indicate that growing pigs from two weeks old to slaughter, reared in bedding system, have showed performance problems, compared to the pigs conventionally housed (DALLA COSTA et al, 2008), due to worse environmental conditions provided by the heat produced in the fermentation process of the bedding.…”

Section: Introductionmentioning

confidence: 99%

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Behavior, performance and physiological parameters of pigs reared in deep bedding

et al. 2012

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An experiment was conducted to evaluate the behavior, performance and physiological parameters of pigs in different production systems. Twenty four animals in the growth phase were distributed in a randomized block design in three treatments: T1 - concrete floor, T2 - deep bedding with wood shaving, and T3 - deep bedding with coffee husks. The behavioral study was carried out by observing the animal behavior for an uninterrupted period of eight hours throughout seven weeks. The proportions of time spent in each behavior were characterized using the frequency histogram composition. Environmental (IBGTH), physiological (rectal and skin temperature and respiratory rate) and performance (weight gain, feed intake and feed conversion) parameters were measured in animals during the period. The production systems of deep bedding showed higher values of IBGTH. There was no effect of production systems evaluated on the performance parameters. Rectal temperature was higher in animals reared on deep bedding with coffee husks in relation to the concrete floor. The use of deep bedding benefited the behavior of piglets in the growth phase and it reduced the agonistic behavior among individuals.

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Section: Resultsmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Behavior, performance and physiological parameters of pigs reared in deep bedding

et al. 2012

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“…Por fim, a cama de animal, nome comum para as forrações de currais, granjas e estábulos com resíduos de serrarias, pode também se caracterizar um projeto de aproveitamento (DALLA COSTA et al, 2008).…”

Section: Aproveitamento De Resíduos E Meio Ambienteunclassified

Aproveitamento de resíduos de pequenos empreendimentos madeireiros em Jerônimo Monteiro - ES

Chichorro

Batista²

2017

Nativa

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Nesse trabalho foi feita uma abordagem sobre a viabilidade econômica do aproveitamento dos resíduos de quatro empreendimentos madeireiros em Jerônimo Monteiro, ES. Para isso, foram analisados três projetos nomeados como: briquetagem, compostagem e cama de animal. Para quantificar os resíduos dos empreendimentos enchia-se sacas de aniagem, separando cepilhos e serragem as quais eram, semanalmente, pesadas. Essa amostragem foi feita durante os meses de abril, maio e junho de 2013. O peso médio de cada saca com cepilhos foi de 10 kg e com serragem de 22 kg. A avaliação econômica de cada projeto proposto foi efetuada pelo método do valor presente líquido (VPL), com taxas de descontos a 6, 8 e 10%. Os resultados evidenciaram perspectivas econômicas viáveis para os projetos cama de animal, seguido do projeto briquete. O projeto compostagem teve valores do VPL negativos, portanto, inviável do ponto de vista econômico. Palavras-chave: resíduos de madeira, aproveitamento, viabilidade econômica.

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The finishing stage in swine production: influences of feed composition on carbon footprint

Cherubini

Zanghelini

Tavares

et al. 2014

Environ Dev Sustain

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Desempenho, características de carcaça, qualidade da carne e condição sanitária de suínos criados nas fases de crescimento e terminação nos sistemas confinado convencional e de cama sobreposta

Cited by 8 publications

References 5 publications

Behavior, performance and physiological parameters of pigs reared in deep bedding

Behavior, performance and physiological parameters of pigs reared in deep bedding

Aproveitamento de resíduos de pequenos empreendimentos madeireiros em Jerônimo Monteiro - ES

The finishing stage in swine production: influences of feed composition on carbon footprint

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