Ambient Engineering

The results of evaluation of the observed parameters of quality in literature evidence it estresse that it thermal, chronic or acute suffered for cut chickens they generate negative consequncias on the functional properties of the meat (BROSSI, et al 2009). Finally, the birds develop severe hipertermia, characterized for increase of pH sanguineous, indicating presence of respiratory and metabolic alkalosis (HOCKING et al., 1994; SANDERCOCK et al., 2001, Apud BROSSI, et al, 2009). In this direction, the acute hipertermia and the respiratory alkalosis in chickens are considered .causing of deleterious effect for the efficient production of chicken meat and for a satisfactory industrial income (HOWLINDER & ROSE, 1989 Apud BROSSI, et al 2009). Bibliographical references ABREU; V.M.N., ABREU, P.G of. Bioclimtico diagnosis for the Production of Birds in the State of Gois. Concord, Embrapa Swines and Birds, 10p. (Embrapa Swines and Birds. Official notice Technician, 322).

2002. BORGES s.a., MAIORKA., HISSES A.V.F., SOUZA A.F., Physiology of it estresse caloric and the electrolyte use in cut chickens – bibliographical Revision. Agricultural science, Saint Maria, v.13, n.5, p 975-981, set? out, 2003. BROSSI C., CONTRERAS-CASTILLO C.J., AMAZON E.A., MENTEN J.F.M. Thermal Estresse daily pay-abates during it in cut chickens. Agricultural science v.39 n.4 Saint Maria. Sea, 2009. DANIEL EMYGDIO OF WOULD MAKE SON.

Productive, metabolic, economic and Ambient aspects of the proteinic nutrition for chickens Displayed to the heat. So Paulo state university ' ' Julio of Filho&#039 Mosque; ' College of agrarian sciences and veterinarians. Jaboticabal, So Paulo, fev. 2006. BLACKSMITH, R. the Bigger production with better environment for birds, swines and bovines. Viosa: It learns Easy, 2005. 371p. STOLEN, D.; AZEVEDO, P.V. TINOCO, I.F.F. Analysis of the thermal comfort in avcolas sheds with different systems of preservation. Brazilian magazine of Agricultural and Ambient Engineering. v.7, n.3, p.559-564, 2003. Available in: . Had access in: 23/06/2011. INGLIO M.T.D. et al. Evaluation of indices of north-eastern thermal comfort of installations for poedeiras of Brazil. Brazilian magazine of Agricultural and Ambient Engineering. V.11, n.5, p.527? 531, 2007. Available in: . Had access in: 23/06/2011. MASCAR, J.L. ; MASCAR, L.M. 1988. Rational use of energy in constructions: thermal isolation. So Paulo. Agency for energy application. 51p (a). NS, I.A et al. Thermal evaluation of roofing tiles of cellulose composition and betumem, spotted of white, in models of aviaries with reduced scale. Agricultural engineering, Jaboticabal, v.21, n.2, p.121-126, 2001. NACAS, I. et al. The thermal amplitude and its consequence in the productivity of cut chickens. In: Conference Apinco de Cincia and Tecnologias Avcolas, 1995. Annals Campinas: FACTA. 1995, p.203-204. OLIVEIRA, P. the V. et al. Effect of the type of roofing tile on the ambient preservation and the performance of cut chickens. In: Conference Apinco de Cincia and Tecnologia Avicolas, 1995, Curitiba. Annals Curitiba: FACTA, 1995. p.297-298.

Chicken Consumption

Alavancado for this growth, the per capita consumption of chicken meat was of 44 kilos in the last year. Passing these statisticians for the paper, the exchange prescription got a 17% increment, totalizing US$ 6,808 million. The average price of the Brazilian sales was of 1,782 US$ the ton, with a 11,4% increase. Inside of the gamma of products, the exportations of cuts had added embarkments 1,972 million of tons (+5.7%) and exchange prescription of US$ 3,534 billion (+22.3%). The sales of entire chicken had totalized 1,488 million of tons (+6.4%), with US$ prescription 2,254 billion (+17%). The exportations of industrialized chicken, of 168,8 a thousand tons (- 1.9%), had represented US$ prescription 465.1 million (- 5%). In the other segments the embarkments had been of 190,1 a thousand tons, with a US$ prescription 553,4 million (UBABEF, 2010). Beyond the meat the poultry keeping offers a product of excellent quality as the egg, where it possesss nutrients necessary to form a complete animal and to contribute the nutrition as one protein of high quality, 13 vitamins and minerals, possessing a small calrica percentage.

These products for having a considerably low price are the times the only protein source of animal origin for families of low purchasing power. In the egg production Brazil if finds between the 10 world-wide producing greaters. Brazil occupies 7 world-wide place in amount of production and the sector is responsible for putting into motion in country US$ 2 billion with approximately 16,4 billion eggs per year, being that the 2005 production was of 18 billion units. The production not yet exceeded this value due to the concept missed regarding the egg, for having cholesterol. This made with that the consumption in Brazil got one gueda significant, with a consumption of 123 eggs per year. Already in the developed countries as Japan and U.S.A. it arrives to be consumed per capita annual of 258 the 373 eggs.