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Year 2004 Remove constraint 2004: 2004 Subjects laying hens Remove constraint laying hens: laying hens
Displaying items 1 - 10 of 18 start over

1. A genetic variation map for chicken with 2.8 million single-nucleotide polymorphisms

Description:
Includes references
Subject:
Gallus gallus , chickens , broilers , laying hens , chicken breeds , genetic variation , single nucleotide polymorphism , genome , haplotypes
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

2. Colonization of reproductive organs and internal contamination of eggs after experimental infection of laying hens with Salmonella heidelberg and Salmonella enteritidis

Description:
Includes references
Author:
Gast, R.K. , Guard-Bouldin, J. , Holt, P.S.
Subject:
laying hens , eggs , food pathogens , food contamination , bacterial contamination , female reproductive system , Salmonella enterica subsp. enterica serovar Heidelberg , Salmonella enteritidis , disease transmission , salmonellosis , disease control , disease outbreaks , ovaries , oviducts , digestive system
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

3. Denaturing gradient gel electrophoresis (DGGE) as a rapid method for assessing gastrointestinal tract microflora responses in laying hens fed similar zinc molt induction diets

Description:
Includes references
Author:
Ricke, S.C. , Hume, M.E. , Park, S.Y. , Moore, R.W. , Birkhold, S.G. , Kubena, L.F. , Nisbet, D.J.
Subject:
laying hens , gel electrophoresis , gastrointestinal system , intestinal microorganisms , zinc , molting , dietary supplements , animal nutrition , cecum
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

4. Effects of an S6 strain of Mycoplasma gallisepticum inoculation before beginning of lay on the leukocytic characteristics of commercial layers

Description:
Includes references
Author:
Peebles, E.D. , Parker, T.A. , Branton, S.L. , Willeford, K.O. , Jones, M.S. , Gerard, P.D. , Pharr, G.T. , Maslin, W.R.
Subject:
laying hens , Mycoplasma gallisepticum , infection , immune response , leukocytes , lymphocytes , heterophils , leukocyte count , temporal variation , animal age , mycoplasmosis
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

5. Effects of different bone preparation methods (fresh, dry, and fat-free dry) on bone parameters and the correlations between bone breaking strength and the other bone parameters

Description:
Includes references
Author:
Kim, W.K. , Donalson, l.M. , Herrera, P. , Woodward, C.L. , Kubena, L.F. , Nisbet, D.J. , Ricke, S.C.
Subject:
laying hens , bone strength , laboratory techniques
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

6. Effects of fasting on serum lipids and lipoprotein profiles in the egg-laying hen (Gallus domesticus)

Description:
Includes references
Author:
Peebles, E.D. , Burnham, M.R. , Walzem, R.L. , Branton, S.L. , Gerard, P.D.
Subject:
laying hens , blood lipids , lipoproteins
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

7. Effects of high zinc diets using zinc propionate on molt induction, organs, and postmolt egg production and quality in laying hens

Description:
Includes references
Author:
Park, S.Y. , Birkhold, S.G. , Kubena, L.F. , Nisbet, D.J. , Ricke, S.C.
Subject:
laying hens , molting , feed deprivation , zinc , dietary minerals , feed intake , ovaries , tissue weight , kidneys , liver , mineral content , bone strength , tibia , crop (digestive system) , pH , digestive system , heart , egg production , egg quality , egg yolk color , egg albumen , egg weight , egg shell quality
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

8. Evaluation of culture media for detecting airborne Salmonella enteritidis collected with an electrostatic sampling device from the environment of experimentally infected laying hens

Description:
Includes references
Author:
Gast, R.K. , Mitchell, B.W. , Holt, P.S.
Subject:
laying hens , Salmonella enteritidis , disease detection , food safety , bacterial contamination , electrostatic interactions , airborne microorganisms , samplers , sampling , culture media , agar , dyes
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

9. Exdotoxin stress responses in chickens from different genetic lines. 1. Sickness, behavioral, and physical responses

Description:
Includes references
Author:
Cheng, H.W. , Freire, R. , Pajor, E.A.
Subject:
laying hens , line differences , selection response , stress tolerance , disease resistance , genetic resistance , chicks , lipopolysaccharides , Escherichia coli , liveweight gain , tissue weight , spleen , heart , liver , adrenal glands , body temperature , animal behavior
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

10. Induced moulting issues and alternative dietary strategies for the egg industry in the United States

Description:
Includes references
Author:
Park, S.Y. , Kim, W.K. , Birkhold, S.G. , Kubena, L.F. , Nisbet, D.J. , Ricke, S.C.
Subject:
laying hens , laying performance , induced molting , luteinizing hormone , ovulation , prolactin , hormonal regulation , thyroxine , gonadotropin-releasing hormone , egg shell quality , bone strength , feed deprivation , animal welfare , disease resistance , Salmonella enteritidis , cecum , volatile fatty acids , energy density , jojoba meal , dietary minerals , fiber content , literature reviews , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004