Morpho-biometric characterization of local chicken population in Niger

Ousseini Moussa Hassan Ousseini Moussa Hassan,Christian Keambou Tiambo Christian Keambou Tiambo,Maman Laouali Ibrahim Adamou Maman Laouali Ibrahim Adamou,Yacoubou Bakasso Yacoubou Bakasso,Salissou Issa Salissou Issa,Karmadine Hima Karmadine Hima

doi:10.30574/gscbps.2020.13.2.0369

Abstract

The present study was initiated to determine the morphobiometric characteristics of local chicken population in Niger. A total of 554 chickens (156 males and 398 females) were sampled in the four (4) agro-ecological zones of the country. A complete description by direct observation, individual weighing and body measurements were performed on the entire sample. The results of the study showed an important diversity of plumage colours in the populations studied. Out of the thirteen (13) plumages stains observed, the most common are red (13.5%), pebbles (12.1%), white (11.9%), golden partridge (11.2%) and the fawn (10.8%). Feather distribution was normal over most of the sample (96.6%). The main tarsal colours observed were white, grey and yellow with respectively 45.1%, 39.0% and 15.3%. The eye colourings were mainly orange (55.1%), yellow (31%) and red (12.1%). A normal ridge was observed on 99.5% of individuals while 80% had a red barbillon. From body measurements, it appeared that only the thoracic perimeter remains decisive in the prediction of individual live weight. The average weight obtained over the whole treated sample was 1141.24g. An ANOVA with sex as a source of variation showed that the roosters had an average weight of 1484.24g much higher than that of hens whose average was 1266.64g. This study only concerned the descriptive part of the local chicken of Niger. Other aspects such as productivity remains to be elucidated to better discover the performance of the local chicken of Niger.

Highlights

Poultry in sub-Saharan Africa is practiced in an extensive system in rural and peri-urban areas and responds to the culinary habits and tastes of African populations [1]
In Niger, the local chicken accounts for 55% of the total number of poultry species [5]. This family poultry contributes to the food security of rural Nigerian households and ensures their nutritional quality through the source of protein that
This study aims to determine the characteristics of the local chicken in Niger

Summary

Introduction

Poultry in sub-Saharan Africa is practiced in an extensive system in rural and peri-urban areas and responds to the culinary habits and tastes of African populations [1]. This type of farming presents savings and investment opportunities [2]. In Niger, the local chicken accounts for 55% of the total number of poultry species [5]. This family poultry contributes to the food security of rural Nigerian households and ensures their nutritional quality through the source of protein that

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Discussion

Conclusion