scholarly journals Performance, egg quality, and liver lipid reserves of free-range laying hens naturally infected with Ascaridia galli

2018 ◽  
Vol 97 (6) ◽  
pp. 1914-1921 ◽  
Author(s):  
N. Sharma ◽  
P.W. Hunt ◽  
B.C. Hine ◽  
N.K. Sharma ◽  
A. Chung ◽  
...  
Keyword(s):  
Laying Hens ◽  
Egg Quality ◽  
Liver Lipid ◽  
Ascaridia Galli ◽  
Free Range

scholarly journals Effect of an artificial Ascaridia galli infection on egg production, immune response, and liver lipid reserve of free-range laying hens

2018 ◽  
Vol 97 (2) ◽  
pp. 494-502 ◽  
Author(s):  
N. Sharma ◽  
P.W. Hunt ◽  
B.C. Hine ◽  
J. McNally ◽  
N.K. Sharma ◽  
...  
Keyword(s):  
Immune Response ◽  
Egg Production ◽  
Laying Hens ◽  
Liver Lipid ◽  
Ascaridia Galli ◽  
Lipid Reserve ◽  
Free Range

scholarly journals Early rearing enrichments influenced nest use and egg quality in free-range laying hens

animal ◽  
2020 ◽  
Vol 14 (6) ◽  
pp. 1249-1257 ◽  
Author(s):  
M.S. Bari ◽  
A.M. Cohen-Barnhouse ◽  
D.L.M. Campbell
Keyword(s):  
Laying Hens ◽  
Egg Quality ◽  
Free Range ◽  
Early Rearing

scholarly journals Productivity and Egg Quality of Two Commercial Layer Hybrids Kept in Free-Range System

2018 ◽  
Vol 6 (10) ◽  
pp. 1444
Author(s):  
Muhittin Tutkun ◽  
Muzaffer Denli ◽  
Ramazan Demirel
Keyword(s):  
Feed Intake ◽  
Feed Efficiency ◽  
Laying Hens ◽  
Egg Quality ◽  
Stocking Density ◽  
Quality Parameters ◽  
Production Performance ◽  
Poultry House ◽  
Free Range

The purpose of this study was to compare the performance and egg quality parameters of two layer hybrids (Lohmann Brown and Atak-S) which were reared in free-range system. The experiment was carried out with a total of 300 laying hens. From 18 to 50 weeks of age Lohmann Brown (LB) and Atak-S (AS) were housed in two groups of 150 hens in a poultry house with a stocking density of 7 hens/m2. The 2 trial groups were formed from 10 repetitions each consisting of 15 hens. At the 20, 30, 40 and 50 weeks of ages, the production performance and egg quality parameters were evaluated. Mean daily feed intake and feed efficiency through the trial were 111.2 g vs 124.3 g, and 2.46 vs 2.58 respectively for LB and AS hybrids (P

scholarly journals Egg production and egg quality in free-range laying hens housed at different outdoor stocking densities

2017 ◽  
Vol 96 (9) ◽  
pp. 3128-3137 ◽  
Author(s):  
D.L.M. Campbell ◽  
C. Lee ◽  
G.N. Hinch ◽  
J.R. Roberts
Keyword(s):  
Egg Production ◽  
Laying Hens ◽  
Egg Quality ◽  
Free Range

Detection of Ascaridia galli infection in free-range laying hens

2018 ◽  
Vol 256 ◽  
pp. 9-15 ◽  
Author(s):  
Nisha Sharma ◽  
Peter W. Hunt ◽  
Brad C. Hine ◽  
Nishchal K. Sharma ◽  
Robert A. Swick ◽  
...  
Keyword(s):  
Laying Hens ◽  
Ascaridia Galli ◽  
Free Range

scholarly journals Impact of on-range choice feeding with black soldier fly larvae (Hermetia illucens) on flock performance, egg quality, and range use of free-range laying hens

2018 ◽  
Vol 4 (4) ◽  
pp. 452-460 ◽  
Author(s):  
Isabelle Ruhnke ◽  
Camille Normant ◽  
Dana L.M. Campbell ◽  
Zafar Iqbal ◽  
Caroline Lee ◽  
...  
Keyword(s):  
Laying Hens ◽  
Egg Quality ◽  
Black Soldier Fly ◽  
Hermetia Illucens ◽  
Range Use ◽  
Free Range ◽  
Black Soldier Fly Larvae ◽  
Fly Larvae ◽  
Choice Feeding

scholarly journals Effect of diatomaceous earth on parasite load, egg production, and egg quality of free-range organic laying hens

2011 ◽  
Vol 90 (7) ◽  
pp. 1416-1426 ◽  
Author(s):  
D.C. Bennett ◽  
A. Yee ◽  
Y.-J. Rhee ◽  
K.M. Cheng
Keyword(s):  
Egg Production ◽  
Diatomaceous Earth ◽  
Laying Hens ◽  
Egg Quality ◽  
Parasite Load ◽  
Free Range

scholarly journals Prevalence and Intensity of Parasitic Worms on Free-Range Chickens and Egg-Laying Chickens in Muara Badak sub-District, Kutai Kartanegara

2021 ◽  
Vol 22 (1) ◽  
pp. 1
Author(s):  
Nova Hariani ◽  
Imilia Simanjuntak
Keyword(s):  
Laying Hens ◽  
Egg Laying ◽  
Ascaridia Galli ◽  
Free Range ◽  
Echinostoma Revolutum ◽  
Analysis Technique ◽  
Parasitic Worm ◽  
Raillietina Echinobothrida ◽  
Parasitic Worms ◽  
Trichostrongylus Tenuis

One of the diseases often threatens the health of free-range chickens and egg-laying chickens are worm parasites (endoparasites). Parasites can be transmitted through food, drinks and the cage environment. Sanitation is one of the preventive steps carry out by farmers to protect livestock against infection from the environment. The objective of study was to determine the prevalence and intensity of parasitic worm eggs that infect the digestive tracts of free-range chickens and egg- laying hens in Muara Badak District. Research was done by observing worm eggs in fecal samples. A total of 60 samples consisting of 30 samples of egg-laying hens in Tanjung Village and 30 samples of free-range chickens in Badak Baru Village, Muara Badak. For the sample analysis technique used 2 methods are namely the floating method and the sedimentation method. The results has showed the type of worm eggs are infected the digestive tract found in free-range chickens and egg-laying chickens had consisted of Echinostoma revolutum, Raillietina echinobothrida, Raillietina tetragona, Davainea proglotina, Amoebotaenia sphenoides, Ascaridia galli, Capillaria annulata and Trichostrongylus tenuis. The highest prevalence in free- range chickens and egg-laying chickens were found in Ascaridia galli was 53.33% and 40%. While the lowest prevalence in free-range chickens against Raillietina echinobothrida and Amoebotaenia sphenoides 3.33%. egg-laying chickens are against Echinostoma revolutum, Raillietina tetragona and Trichostrongylus tenuis 6.67%. The highest intensity in free-range chickens and against Ascaridia galli was 141 eggs/individual and in egg-laying chickens was 139 eggs/individuals. The lowest intensity in this research was found in free-range chickens against Amoebotaenia sphenoides and Raillietina echinobothrida 3 eggs/individuals and egg-laying chickens against Echinostoma revolutum 5 eggs/individuals. Keywords: Endoparasites, Prevalence, Intensity, Chicken, hen.

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