Free range
Highly Pathogenic and Multidrug Resistant Avian Pathogenic Escherichia Coli in Free-Range Chickens from Brazil
... 88Ca4from free-range hens from different locations present different genotypic profiles, pathogenicity and phylogenetic typing with only the last pulsetype presenting different serogroups, and the first two ...
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Occurrences of Ornithocoris toledoi (Cimicidae) on a free-range chicken farm in the state of Rio de Janeiro, Brazil
... Ornithocoris toledoi is a hematophagous insect that parasites birds, particularly, galliformes. Although the occurrence of this arthropod is relatively low in Brazil, this is an important ectoparasite associated with ...
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Productive Performance, Egg Characteristics and Hatching Traits of Three Chicken Genotypes under Free-Range, Semi-Intensive, and Intensive Housing Systems
... the free-range system ...the free-range system ...the free-range system ...the free-range system (p=0.0456). In conclusion, free-range and semi- ...
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In Vitro Characterization and In Vivo Properties of Salmonellae Lytic Bacteriophages Isolated from Free-Range Layers
... adult free range chickens or captive songbirds, which are likely to be subjected to a mild Salmonella infection and therefore shed very low numbers of CFU in the feces (Asheg et ...
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Effect of pasture biomass intake on growth performance and meat quality of free-range broilers
... that free-range production systems are usually associated with higher feed intakes that allow birds to counteract harsh weather ...that free access to high-quality pastures by free ...
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Analyzing Growth Curves of Turkeys Reared in Different Breeding Systems (Intensive and Free- Range) with some Nonlinear Models
... had free access to the field in the beginning of the third week, and were held until the end of the fifteenth week of ...daytime. Free-Range groups did not receive the concentrated feed during the ...
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Prevalence of Toxoplasma gondii infection in free-range chickens reared in Rio Bonito, Rio de Janeiro.
... The prevalence of T. gondii infection was investigated in free-range chickens for human consumption in the county of Rio Bonito, Rio de Janeiro, Brazil. Thus, a search for antibodies to T. gondii by ...
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Effects of sex and genotype on performance and yield characteristics of free range broiler chickens
... Initially, eggs were incubated simultaneously in the same commercial hatchery (Globoaves Agro Avicola Ltda) in Cascavel - Paraná. After hatching, the chicks were sexed and vaccinated against Marek Disease, Bouba, Gumboro ...
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The first study of molecular prevalence and species characterization of Cryptosporidium in free-range chicken (Gallus gallus domesticus) from Brazil
... 351 free-range chickens, aged between 90 and 190 days, were collected between August 2011 to February ...in free-range system and slaughtered at farms for human ...
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Performance, carcass yield, and meat quality of free-range broilers fed wet grain corn silage
... diets free from antibiotics, anticoccidials, growth promoters, chemical therapeutic agents, as well as free from animal raw ...under free- range or semi-extensive systems, with access to grass ...
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Performance of Free-Range Chickens Reared in Production Modules Enriched with Shade Nets and Perches
... Enthalpy indicated the amount of energy present in the air, and it is directly influenced by Tdb. The temperature recorded in all production modules was higher than the upper limit of the comfort zone, using the ...
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Risk factors associated with Toxoplasma gondii infection in free-range chickens in the semiarid region of Brazil
... Consumption of undercooked or raw meat from free-range chickens can be a source of T. gondii infection for humans and other animals because chickens can host viable T. gondii cysts in their tissues (DUBEY, ...
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Toxoplasma gondii : isolation, biological and molecular characterisation of samples from free-range Gallus gallus domesticus from countryside Southeast Brazil
... the free-range chicken farms in rural areas of Espírito Santo State, no cases of seropositive animals were found in the municipalities of Cariacica and ...
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OUTBREAK OF HEMORRHAGIC SEPTICEMIA IN FREE RANGE BUFFALO AND CATTLE GRAZING AT RIVERSIDE GRASSLAND IN MURSHIDABAD DISTRICT, WEST BENGAL, INDIA
... common in the river villages and deltas of South-East Asia among buffaloes used in rice cultivation (Khan et al. 2006). HS is widespread disease in India, occurs more frequently in poor husbandry conditions. In the ...
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Eggshell apex abnormalities in a free-range hen farm with mycoplasma synoviae and infectious bronchitis virus in Rio de Janeiro state, Brazil
... A farm with 3,000 free-range hens between 24 and 65 weeks of age was investigated. These hens were separated in small flocks of 400 to 700 birds, presenting 10 to 23% egg production reduction. Twenty serum ...
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Morphometric Traits, Serum Chemistry and Antibody Response of Three Chicken Genotypes under Free-Range, Semi-Intensive and Intensive Housing Systems
... The present study evaluated the effect of housing system on the morphometrics, serum chemistry and antibody response of dual- purpose chicken genotypes. A total of 156 pullets and 39 cockerels were randomly picked from ...
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Lead poisoning mortality in wild passeriformes and its detection in free-range chicken eggs in Southern Minas Gerais, Brazil
... sentinel free-range chicken eggs in August 2007 in an area surrounding a car battery lead smelter plant is ...the free-range chicken eggs ...
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Crop -glucanase activity limits the effectiveness of a recombinant cellulase used to supplement a barley-based feed for free-range broilers
... wide range of macro-invertebrates living in the surface soil (Clark and Gage, 1996), the contribu- tion of this behaviour to the nutrition of the free-range broilers was not ...
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Effects of age at first access to range area on pecking behaviour and plumage quality of free-range layer chickens
... as free range with an aviary system shows much higher in- cidences of injurious pecking than in those hens housed in a conventional caged ...in free range (Sherwin et ...
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Digestible lysine for broiler chickens with lower genetic potential grown on free-range system
... in free-range chickens slaughtered at 70 and 84 days old, although there was difference in relation to these chickens from Ross lineage that got higher ...
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