Results 21 to 30 of about 6,585 (233)

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

open access: yesScientific 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   +4 more
doaj   +2 more sources

Effect of Different Storage Periods and Temperatures on the Hatchability of Broiler Breeder Eggs

open access: yesPakistan Veterinary Journal, 2011
Temperature and humidity have been the two most common variables used to manipulate the storage environment of hatching eggs. To ascertain the effects of different egg storage periods and temperatures on hatchability; 400 eggs were obtained from a ...
A. Mahmud*, M. Z. U. Khan1, Saima1 and M. A. Javed
doaj   +1 more source

Main factors that affect the economic efficiency of broiler breeder production

open access: yesBrazilian Journal of Poultry Science, 2015
This study aimed at identifying the factors that affect the economic efficiency of broiler breeder production using the analysis of stochastic profit frontier function.
EH Carvalho   +4 more
doaj   +2 more sources

Thyme Essential Oil and Hyaluronic Acid as Natural Disinfectant Alternatives for Broiler Breeder Fertile Eggs: Effects on Eggshell Microbial Load, Embryonic Viability and Hatchability. [PDF]

open access: yesVet Med Sci
Natural eggshell sanitation using thyme essential oil reduced microbial contamination and lipid peroxidation while improving embryo viability and hatchability in stored broiler breeder fertile eggs. These findings support thyme essential oil as a promising residue‐free alternative for hatchery egg sanitation.
Vicil S   +3 more
europepmc   +2 more sources

Effect of m a tings among broiler breeder parent groups of different body weight on broiler performance :i. performance of broiler breeders [PDF]

open access: yesEurasian Journal of Veterinary Sciences
The purpose of this study is 1o determine the relationships belween body weight and age ol sexual maturity in broiler breeders and to determine the effects of housing together male and female broiler parents with different body weight at 22 weeks old age
Süleyman Dere, M.Alı Tekeş
doaj   +1 more source

Broiler Breeder Performance in The Final Phase of Grower [PDF]

open access: yes, 2021
One of the comestibles that have high nutritional value and are easy to obtain is chicken. The higher demand for chicken must be accompanied by an increase in production. It is important for the breeder of broiler chicken to choose high quality Day Old
Nugraheni, Nabilah Khoirunnisa   +1 more
core   +1 more source

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

open access: yesPoultry 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

Egg Quality Effect by Breeder Ages and Egg Storage [PDF]

open access: yesJournal of Animal and Poultry Production, 2020
The study was conducted to investigate the effects of age of broiler breeder (30 and 45 weeks), storage period (2, 4, 6 and 8 days) and their interactions on egg quality traits of the Ross-308 broiler breeder eggs.
Hemin Mohammed
doaj   +1 more source

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

open access: yesJurnal 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   +2 more
doaj   +3 more sources

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