Results 41 to 50 of about 97,681 (281)

A panting behavior-driven assessment framework for summer ventilation quality optimization in layer houses

open access: yesPoultry Science
Ventilation quality in summer layer houses is critical for heat stress prevention, production performance, and poultry welfare. Addressing the issue of ''qualified environmental parameters but chicken discomfort'' caused by traditional methods ...
Zixuan Zhou   +6 more
doaj   +1 more source

ANALISIS PERMINTAAN DAGING AYAM RAS DI KABUPATEN KUDUS

open access: yesSepa, 2019
The research has purpose, such as to examine the factors influencing the demand of broiler chicken’s meat in Kudus Regency and to analyze the demand forecase of broiler chicken’s meat in Kudus Regency.
Firda Nur Fitriana   +2 more
doaj   +1 more source

THE EFFECT OF EARLY FEEDING ON GROWTH OF THE INTESTINAL VILLI AND THE DEPTH OF THE INTESTINAL CRYPTS IN BROILERS [PDF]

open access: yesAssiut Veterinary Medical Journal, 2018
An experiment was carried out using 240 chicks, which were distributed into four groups and each group contained 60 chicks and was subjected for a specific method of early nutrition.
AHMAD ALDIRY
doaj   +1 more source

The effects of supplemental levels of inorganic zinc, manganese and copper on growth performance in commercial broilers

open access: yesAnimal, 2021
Commercial broiler premixes provide trace minerals (TMs) such as Zinc (Zn), Manganese (Mn) and Copper (Cu) above the birds' requirements to maximise broiler performance.
S.B Franklin   +2 more
doaj   +1 more source

Reduction of Ribonucleotide Reductase Subunit RRM2 Potentially Impairs Gut Function of Woody Breast Broilers

open access: yesAnimal Research and One Health, EarlyView.
Woody breast compromises meat quality leading to reduced consumer appeal. Although its causes are unclear, improvements observed with certain dietary supplements suggest that gut health may influence woody breast development. Ribonucleotide reductase subunit RRM2 is vital for mitochondrial function and gastrointestinal integrity, and alteration in its ...
Majid Shakeri   +8 more
wiley   +1 more source

Quantitative trait loci for bone traits segregating independently of those for growth in an F-2 broiler X layer cross [PDF]

open access: yes, 2007
An F-2 broiler-layer cross was phenotyped for 18 skeletal traits at 6, 7 and 9 weeks of age and genotyped with 120 microsatellite markers. Interval mapping identified 61 suggestive and significant QTL on 16 of the 25 linkage groups for 16 traits.
Sharman, P. W. A.   +4 more
core   +1 more source

Effect of two different dietary endo-1,4-β-xylanases on growth performance, intestinal histomorphology, caecal microbial population and short-chain fatty acid composition of broiler chickens

open access: yesItalian Journal of Animal Science
Effects of two different dietary xylanases on broiler performance and gut integrity were determined. Totally, 7600-d-old Ross-308 chicks were used for 41 d.
Necmettin Ceylan   +2 more
doaj   +1 more source

Aflatoxicosis in the Broiler Chicken ,

open access: yesPoultry Science, 1970
Abstract INTRODUCTION THE aflatoxins are a group of hepatotoxic compounds produced by the mold Aspergillus flavus when growing on feedstuffs. They first discovered in 1960 as a result of turkey “X” disease which was responsible for the deaths of over 100,000 turkey poults.
J W, Smith, P B, Hamilton
openaire   +2 more sources

Fasting and Refeeding Mediated Phospholipid Remodeling Plays an Important Role in Improving Meat Quality of Aged Laying Hens

open access: yesAnimal Research and One Health, EarlyView.
ABSTRACT This study explored fasting‐induced physiological remodeling effects on meat quality in aged laying hens. Fasting for 15 days (F15) significantly reduced abdominal fat, intermuscular fat width, subcutaneous fat thickness, and liver index versus pre‐fasting (F0) (p < 0.05), which recovered post‐refeeding.
Xiaoran Zhang   +8 more
wiley   +1 more source

THE EFFICIENCY OF PROTEIN UTILIZATION IN DIFFERENT BROILER STRAINS [PDF]

open access: yes, 2009
The objective of this work was to study the protein utilization and protein turnover of different broiler strains and was carried out in completely randomized design.
Indarsih, B   +3 more
core   +1 more source

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