[PDF] Top 20 ISSN 1516-635X Jul - Sept 2018 v.20 n.3 517-526 http:dx.doi.org10.15901806-9061-2018-0799 Structural Attributes Dynamics of the Brazilian Broiler Production Chain

... 2003, the Brazilian poultry industry came into crisis with the outbreak of bird flu in Asian countries such as Thailand, Vietnam, China, and in countries of other continents such as ... See full document

... unit of space and for better control of indoor climate ...conditions. The objective of environmental control is to maintain indoor temperatures, humidity, air movement, lighting, as well as ... See full document

... in the collecting tubules of kidneys; it plays an important role in the concentration and production of ...urine. The aim of this study was to determine the ... See full document

... prevalence of injury, skin problems and arthritis observed in Southern Brazil had already been observed in carcass condemnation data from 2006 to 2011(Oliveira et ...part of the MAPA Circular ... See full document

... addition of antioxidants can improve broiler performance and immunity by reducing thiobarbituric acid levels in liver and increasing serum and liver vitamin A and E concentrations (Taverez et ...2011). ... See full document

... through the obtained values of the complex permittivity and ...However, the control of the complex permittivity and permeability are obtained by the addition of ... See full document

... In the hatched eggs, while the relative weight loss obtained by measurements was ...21.24%, the calculated relative weight loss was ...in the eggs of meat-type quails by Romao et ...at ... See full document

... poultry production in several ...influencing production inputs (corn, soy, electricity, ...by the constant increase in environmental temperature over the years (productivity and egg quality ... See full document

... aim of this study was to compare the effects of beak trimming by hot blade or infrared radiation on production indicators and plasma levels of corticosterone in ...During the ... See full document

... g of yolk were weighed and placed in a 50- mL Erlenmeyer flask, after which 15 mL of methanol were ...added. The mixture remained for 16 hours at room temperature in the dark, and then ... See full document

... evaluate the effects of dietary nitrogen-corrected apparent metabolizable energy (AMEn) levels on meat-type quail performance and carcass traits from 1 to 14d of ...total of 1120 not sexed ... See full document

... indicates the extreme heat in the tropical zone may have induced heat stress in the ...in the tropical zone, the birds may have failed to cope with the hot and humid ...increase ... See full document

... China, the black skin chicken is one of the most important genetic ...lines. The black skin chicken (also known as the Silkie chicken) has been long used in natural ...biology of ... See full document

... increases the energy requirement for thermoregulation, diverting the available energy for production to maintenance (Hangalapura et ...increase the thermogenic effect of nutrient ... See full document

... consumption of oxidized phosphatidylcholine can cause damage to organs and increase thiobarbituric acid reactive substances levels in the visceral organs of rats (Al-Orf, ...2011). The ... See full document

... have the highest technical efficiency scores ...having the lowest. Between 1982-2002, the efficiency level of cattle and pig farms decreased 10%; however, no decrement in the efficiency ... See full document

... At the end of the experimental period (42 days of age), 16 broilers representing the average weight of treatment (±10%), were fasted for six hours and slaughtered for carcass ... See full document

... detected the second most dominant gut flora genus observed in the ...cecum. The abundance of Bacteroidetes was observed to be ...in the intestine, thereby assisting the host in ... See full document

... evaluate the inclusion of pirarucu by-product acid silage meal in diets for laying hens on performance and egg ...replicates of six birds each. The experiment lasted 84 days divided into four ... See full document

... in the formaldehyde group (9.99%), and the lowest in the garlic-2 group ...in the control, formaldehyde, garlic 1 and garlic 2 groups were ...respectively. The higher early embryo ... See full document