Results 41 to 50 of about 15,944 (241)
Frontiers in Veterinary Science, 2023 Variant avian reoviruses (ARVs) are economically important emerging pathogens of poultry, which mainly affect young broiler chickens and cause significant production losses.
Lisanework E. Ayalew +8 more
doaj +1 more source
Workshop and desk study to appraise technical difficulties associated with organic breeder flocks and organic hatching [PDF]
, 2003 BACKGROUND To date, Regulation (EC) 1804/1999 and UKROFS Standards allow conventionally produced day old chicks up to three days of age to be brought into systems of organic table chicken production.
Gordon, S
core
Analisis Hubungan Watak Kewirausahaan dengan Kinerja USAha Peternakan Ayam Ras Pedaging di Kecamatan Pamijahan, Kabupaten Bogor [PDF]
, 2017 Broiler farm is one of businesses that have a high risk level for production and price, but it doesn't reduce the interest of broiler farmers to commercialize broiler.
Burhanuddin, B. (Burhanuddin) +1 more
core +2 more sources
Restricting Growth of Broiler Breeder Pullets
Poultry Science, 1969 Abstract Restricting rate of gain and delaying sexual maturity of pullets are important considerations in producing a profitable broiler breeder flock. Most of the existing programs for rearing broiler pullets are based on some type of feed restriction, or the use of diets designed to limit nutrient intake starting around 8 to 10 weeks of age ...
J D, Summers, W F, Pepper, E T, Moran
openaire +2 more sources
Animal Research and One Health, EarlyView.Dietary RSO supplementation improved growth performance, simultaneously enriched n‐3 polyunsaturated fatty acids (n‐3 PUFA), and enhanced antioxidant capacity in Pekin ducks, which suggested that RSO has the potential to be a novel n‐3 PUFA source and an antioxidant for Pekin ducks to generate animal functional foods.
Lei Zhuang +10 more
wiley +1 more source
Welfare and performance of slower growing broiler breeders during rearing
Poultry Science, 2021 : Current commercial strains of broiler breeders can only achieve an optimal reproductive performance under feed restriction. However, chronic feed restriction in broiler breeders is a welfare concern because of physiological and behavioral signs of ...
Aitor Arrazola, Stephanie Torrey
doaj +1 more source
Animal Research and One Health, EarlyView.Activo Liquid and Halquinol inhibit Salmonella and Escherichia coli in culture media. Activo Liquid exhibits bactericidal action, whereas HA is bacteriostatic, and their combination results in positive or indifferent interactions. This combination effectively inhibits E. coli throughout digestion simulation, thus reducing the required concentrations of
Alberto Gonçalves Evangelista +6 more
wiley +1 more source
Tropical Animal Science JournalThis study aimed to investigate the effects of 1,25-Dihydroxycholecalciferol glycoside (1,25(OH)2D3-G) supplementation on performance, carcass yield, carcass cuts, intestinal histomorphometry, bone health, and gene expression in broiler chickens from ...
T. S. Andrade +10 more
doaj +2 more sources
Broiler growth and efficiency in response to relaxed maternal feed restriction
Poultry Science, 2021 Broiler growth performance can be influenced by maternal BW, maternal age, and sex. The present study evaluated broiler growth and efficiency in response to increased maternal BW (relaxed level of maternal feed restriction).
N.M. Zukiwsky +3 more
doaj +1 more source