Exotic Layer Breeders- Reproductive Performance in the Tropics PDF Download
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Author: Simeon Olawumi
Publisher: LAP Lambert Academic Publishing
ISBN: 9783848400485
Category :
Languages : en
Pages : 88
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Book Description
Poultry industry in the Tropics, and Nigeria in particular is bedeviled with low productivity due to unfavourable rearing environment, coupled with the inability of exotic breeds to adapt to the prevailing hot weather conditions.Worse still, the indigenous chickens are slow growers and poor egg producers because of their broody nature.This book, therefore, provides valuable information on the performance of two breeds of exotic layer breeders reared for the production of commercial day-old chicks.They were Barred Plymouth Rock and White Plymouth Rock breeder hens.Barred Plymouth Rock birds were good and superior to White Plymouth Rock breeders in hatchability, survivability and egg quality traits.The former appeared hardy, heat tolerant, productive and adaptable to humid conditions.For increased production of animal products therefore, Barred Plymouth Rock genotype could be used in tropically-oriented breeding programme to improve and upgrade the genetic potential of our indigenous chickens.These findings should be especially useful to Poultry Breeders and Research Institutes or anyone else who may be interested in the development of a breed of chicken suitable for Tropical re
Author: Simeon Olawumi
Publisher: LAP Lambert Academic Publishing
ISBN: 9783848400485
Category :
Languages : en
Pages : 88
Get Book Here
Book Description
Poultry industry in the Tropics, and Nigeria in particular is bedeviled with low productivity due to unfavourable rearing environment, coupled with the inability of exotic breeds to adapt to the prevailing hot weather conditions.Worse still, the indigenous chickens are slow growers and poor egg producers because of their broody nature.This book, therefore, provides valuable information on the performance of two breeds of exotic layer breeders reared for the production of commercial day-old chicks.They were Barred Plymouth Rock and White Plymouth Rock breeder hens.Barred Plymouth Rock birds were good and superior to White Plymouth Rock breeders in hatchability, survivability and egg quality traits.The former appeared hardy, heat tolerant, productive and adaptable to humid conditions.For increased production of animal products therefore, Barred Plymouth Rock genotype could be used in tropically-oriented breeding programme to improve and upgrade the genetic potential of our indigenous chickens.These findings should be especially useful to Poultry Breeders and Research Institutes or anyone else who may be interested in the development of a breed of chicken suitable for Tropical re
Author:
Publisher:
ISBN:
Category : Veterinary tropical medicine
Languages : en
Pages : 318
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Book Description
Author: Frank G. Hawksworth
Publisher:
ISBN:
Category : Agricultural price supports
Languages : en
Pages : 932
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Book Description
Author:
Publisher:
ISBN:
Category : Poultry
Languages : en
Pages : 188
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Book Description
Author: W. M. Muir
Publisher: CABI
ISBN: 9780851998459
Category : Technology & Engineering
Languages : en
Pages : 724
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Book Description
This comprehensive research book represents the first complete integration of current knowledge in this area. It addresses issues associated with poultry breeding particularly by examining quantitative and molecular genetics and the uses of transgenic technology. A special section covers the important area of disease resistance and transmission.
Author:
Publisher:
ISBN:
Category : Breeding
Languages : en
Pages : 1534
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Book Description
Author: Walter Alvin Becker
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 196
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Book Description
Author:
Publisher:
ISBN:
Category : Poultry
Languages : en
Pages : 1556
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Book Description
Author: Shangzhe Xie
Publisher: Elsevier Health Sciences
ISBN: 0323796214
Category : Medical
Languages : en
Pages : 257
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Book Description
This issue of Veterinary Clinics: Exotic Animal Practice, guest edited by Dr. Shangzhe Xie, is focused on Herd/Flock Health and Medicine for the Exotic Animal Practitioner. This is one of three issues each year selected by the series consulting editor, Dr. Jörg Mayer. Article topics include: Principles of herd/flock health and medicine; Therapeutics in herd/flock medicine; Managing the health of captive flocks of birds; Managing disease outbreaks in captive flocks of birds; Managing the health of captive herds of exotic companion mammals; Managing disease outbreaks in captive herds of exotic companion mammals; Managing the health of captive groups of reptiles and amphibians; Prevention is Better Than Cure: an Overview of Disease Outbreak Management in Herptiles; Reproduction management of herds/flocks of exotic animals; and Disease prevention programs in herds/flocks of exotic animals
Author:
Publisher:
ISBN:
Category : Poultry industry
Languages : en
Pages : 622
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Book Description
Vols. for 1973/74- include Directory and Who's who sections.
