Furnished cages and aviaries: production and health
暂无分享,去创建一个
[1] J. Faure,et al. Effect of cage area, cage height and perches on feather condition, bone breakage and mortality of laying hens. , 1998, British poultry science.
[2] R Tauson,et al. Health of Laying Hens in an Aviary System over Five Batches of Birds , 1998, Acta Veterinaria Scandinavica.
[3] P. V. van Horne. Production and economic results of commercial flocks with white layers in aviary systems and battery cages. , 1996, British poultry science.
[4] J. Hurnik,et al. The effect of long-term housing in an aviary and battery cages on the physical condition of laying hens: body weight, feather condition, claw length, foot lesions, and tibia strength. , 1994, Poultry science.
[5] J. Craig,et al. Review: welfare perspectives on hens kept for egg production. , 1994, Poultry science.
[6] M. Appleby,et al. The Edinburgh modified cage for laying hens. , 1995, British poultry science.
[7] J. Hurnik,et al. Comparison of behavior and performance of laying hens housed in battery cages and an aviary. , 1992, Poultry science.
[8] R. Tauson,et al. Effects of group size on performance, health and birds’ use of facilities in furnished cages for laying hens , 1997 .
[9] M. Appleby,et al. Behaviour, health and integument of four hybrids of laying hens in modified and conventional cages. , 1996, British poultry science.
[10] G. Cronin,et al. Effects of modifying layer cages with perches on stress physiology, plumage, pecking and bone strength of hens , 1997 .
[11] R. Tauson,et al. Performance and Egg Quality of Laying Hens in an Aviary System , 1998 .
[12] G. Wang,et al. Wet litter and perches as risk factors for the development of foot pad dermatitis in floor-housed hens. , 1998, British poultry science.
[13] H. W. Schultz. Animal Welfare Act , 1981 .
[14] R. Tauson,et al. Aviary Systems and Conventional Cages for Laying Hens: Effects on Production, Egg Quality, Health and Bird Location in Three Hybrids , 1995 .
[15] R. Tauson,et al. Effect of Perches at Different Positions in Conventional Cages for Laying Hens of Two Different Strains , 1993 .
[16] J. Bareham. A comparison of the behaviour and production of laying hens in experimental and conventional battery cages , 1976 .
[17] M. Appleby,et al. Performance of Four Hybrids of Laying Hens in Modified and Conventional Cages , 1995 .
[18] R. Tauson,et al. Foot and Skeletal Disorders in Laying Hens: Effects of Perch Design, Hybrid, Housing System and Stocking Density , 1994 .
[19] C. Coon,et al. Effect of Feather Coverage and Temperature on Layer Performance , 1993 .
[20] H. A. Elson,et al. An economic analysis of a modified, enriched cage egg production system. , 1998, British poultry science.
[21] M. Appleby,et al. Nesting, dust bathing and perching by laying hens in cages: effects of design on behaviour and welfare. , 1993, British poultry science.