Results 11 to 20 of about 16,159 (235)

Is relaxing broiler breeder growth restriction cost-effective? [PDF]

Poultry Science, 2023
: Broiler breeders are subjected to feed restriction programs to control excessive growth. However, current levels of feed restriction and concomitant growth restriction are becoming severe, raising welfare and suboptimal reproductive performance ...
M. Afrouziyeh, V.L. Carney, M.J. Zuidhof
doaj   +2 more sources

Metformin modulates the gut microbiome in broiler breeder hens [PDF]

Frontiers in Physiology, 2022
Broiler breeder hens, the parent stock of commercial broiler chickens, are genetically selected for rapid growth. Due to a longer production period and the focus of genetic selection on superior carcass traits in their progeny, these hens have the ...
Emily Van Syoc, Emily Van Syoc, Emily Van Syoc, Evelyn Weaver, Evelyn Weaver, Connie J. Rogers, Connie J. Rogers, Justin D. Silverman, Justin D. Silverman, Justin D. Silverman, Justin D. Silverman, Ramesh Ramachandran, Erika Ganda, Erika Ganda   +13 more
doaj   +2 more sources

Effect of single- and multi-strain probiotics on broiler breeder performance, immunity and intestinal toll-like receptors expression

Journal of Applied Animal Research, 2019
Effects of multi-strain (Lactofeed) and mono-strain (Pediguard) probiotics on broiler breeder performance and expression of toll-like receptors (TLR) were evaluated.
Maryam Aalaei, Ali Khatibjoo, Mojtaba Zaghari, Kamran Taherpou, Mohammad Akbari-Gharaei, Mahdi Soltani   +5 more
doaj   +2 more sources

Effects of N-Carbamylglutamate supplementation on cecal morphology, microbiota composition, and short-chain fatty acids contents of broiler breeder roosters [PDF]

Scientific Reports
The objective of this study was to assess the effects of N-Carbamylglutamate (NCG) supplementation on cecal morphology, microbiota composition, and short-chain fatty acids (SCFAs) contents in broiler breeder roosters.
Na Liu, Zhe Zhang, Jiehui Zhang, Wei Ma, Chunqiang Wang   +4 more
doaj   +2 more sources

Health effects of feed dilution and roughage in Ross 308 broiler breeder cockerels [PDF]

Poultry Science, 2023
Käthe Elise Kittelsen, Guro Vasdal, Franciska S. Steinhoff   +2 more
exaly   +2 more sources

Dominant Salmonella Serovars in Australian Broiler Breeder Flocks and Hatcheries: a Longitudinal Study [PDF]

Applied and Environmental Microbiology, 2023
Kapikl Chousalkar
exaly   +2 more sources

Effect of the Line and Age of Female Broiler Breeder on Hatchability Performance of Eggs [PDF]

Brazilian Journal of Poultry Science, 2023
An experiment was conducted to assess how hatchability performance of eggs is affected by line and age of female broiler breeders. Response variables analyzed were hatchability, infertility, pipping (i.e., pipped shell but not emerged), embryonic ...
OFP Rebolledo, MFA López, JAH Rivera, AC Canul, GT Isaias, ACG Casillas   +5 more
doaj   +1 more source

Broiler breeder feed treatment with a formaldehyde-based sanitizer and its consequences on reproduction, feed and egg contamination, and offspring livability

Journal of Applied Poultry Research, 2023
SUMMARY: Due to increased demand for broiler chicks, broiler breeder operations are interested in dietary and feeding strategies that can enhance broiler breeder reproduction and improve hatchability.
Luis P. Avila, Kelly M. Sweeney, Cheryl Schaeffer, Nicole Holcombe, Callie Selby, Enrique Montiel, Jeanna L. Wilson   +6 more
doaj   +1 more source

Relative contribution of production chain phases to health and performance of broiler chickens: a field study

Poultry Science, 2020
: There is increasing evidence that health and performance of the breeder flock significantly contributes to health and performance of their progeny.
Ingrid C. de Jong, Johan W. van Riel
doaj   +1 more source

Tingkat Adopsi Inovasi Peternak dalam Beternak Ayam Broiler di Kecamatan Bajubang Kabupaten Batang Hari

Jurnal Ilmiah Ilmu-Ilmu Peternakan, 2009
The purpose of this research was to nknow the level of breeder innovation adoption in broiler chicken livestock and factors influencing innovation adoption in broiler chicken livestock in district Bajubang of Batang Hari regency.
Widiya Lestari, Syafril Hadi, Nahri Idris   +2 more
doaj   +3 more sources