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Other literature type . 2023
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Bottleneck in Creating Layer Breeds of Chickens in Nigeria

عنق الزجاجة في خلق سلالات الدجاج في نيجيريا
Authors: Emmanuel-Ohagenyi Ifemma Justina; S. O. C. Ugwu;

Bottleneck in Creating Layer Breeds of Chickens in Nigeria

Abstract

This study was carried out from a retrospective study of all undergraduate and postgraduate researches conducted on chickens in the Department of Animal Science of some Western and Eastern universities (University of Nigeria, Nsukka, and Federal University of Agriculture Abeokuta, Ibadan, and National Animal production institute, NAPRI, Zaria) in the northern part of Nigeria. The breeding strategies in some world-renowned breeding companies were also studied. The study further compared the various methods utilized for the creation of egg-type chicken by the researchers at the universities and institute with the methods adopted by successful breeding companies for the course of genetic improvement of a pure breed popularly known as the broiler or layer breed. The parameters used for evaluation included scope of breed of chicken (exotic or local), statistical model, heritability, and correlation, variance, mating systems, selection methods, uniformity of research environment, breeding methods (conventional and biotechnology), and emphasis of breeding goals. Finally, the study attempts to recommend a cheaper and a practicable plan to create a layer pureline. There is no gainsaying that that the bottleneck of creating layer breed of chicken in Nigeria has been exhaustively evaluated in this study. The challenges comprises technical, financial, and inertia, and ineptitude of leadership elicits poor funding cum environment lacking the resilient approach and technical know-how ranging from inappropriate models to methods. We recommend firm breeding policy and adequate international funding for the proper alignment with the world chicken breeding strategies to help position Nigerian poultry industry to deliver its SDGs predicted goal of providing food security for the global populace by 2050.

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Keywords

Geography, Chicken Domestication, Veterinary medicine, Poultry farming, Life Sciences, Agriculture, Breed, Bottleneck, Agricultural and Biological Sciences, Current Situation and Future Prospects for Beef Cattle Production, Engineering, Operations management, Archaeology, Agricultural science, Origins and Domestication of Chickens, Animal Nutrition and Gut Health, Medicine, Animal Science and Zoology, Agronomy and Crop Science, Biology, Animal science, Biotechnology

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
hybrid