Publications (31)
ARTICLE
Effects of Common Hatchery Practices on Artificial Fertilization Success in African Catfish (Clarias gariepinus): Sperm Activation Media and Post-stripping Egg Storage Duration
Rokyatou Sissao, Aboubacar Sourabie, Abdoul Aziz Tapsoba, Célestin Yago, Saïdou Santi
In African catfish hatchery systems, post-stripping egg storage duration may vary among operators, and different additives are sometimes used empirically for sperm activation during artificial fertilisation. This study assessed the effects of post-stripping egg storage duration and sperm activation media on sperm motility characteristics and f(...)
African catfish, Clarias gariepinus, artificial fertilization, sperm motility, fertilization success, borehole water, saline media, sugar additives
ARTICLE
Molecular Characterization of Maize Streak Virus Reveals the First Occurrence of Strain H in Burkina Faso
Orokia Coulibaly, Sakina Toguyeni, Aboubié Elisabeth Zongo, Salimata Traoré, Assita Traoré-Barro, Aboubacar Toguyeni, Oumar Traoré
Aims: Maize is a major staple food in Sub-Saharan Africa but its production is severely affected by maize streak disease caused by Maize streak virus (MSV). Despite the importance of the disease for food security, information on the genetic diversity of MSV isolates in West Africa remains limited. This study aimed to characterize the genetic d(...)
Burkina Faso, genetic diversity, Maize streak virus, MSV-H, phylogenetic analysis, wild grasses
ARTICLE
Milk yield, reproductive performance and milk composition across crossbreeding levels in dairy cows from the peri-urban area of Ouagadougou, Burkina Faso
TRAORE Boureima, ZARE Yacouba, OUEDRAOGO Dominique, GNANDA Isidore Bila, KERE Michel, TRAORE Ibrahima, KONATE Drissa, BAYILI Piayiboury Marie Théodore, OUEDRAOGO Abdoulaye, ZONGO Moussa and BAYALA Balé
The milk production and reproductive performance of crossbred cows under tropical conditions in the peri-urban area of Ouagadougou were assessed in two phases from February to December 2023. The first phasecomprised interviews with 60 dairy farmers to evaluate the reproductive and dairy performance of crossbredcows. The second phase was a fiel(...)
crossbred cattle; controlled reproduction; milk production; zebu; Ouagadougou; milk
ARTICLE
Organization of fishery supply and market structuring in the San Pedro Department (southwestern Côte d’Ivoire)
Kadjo Henri-Joel NIAMIEN, Kouassi Sylvain Konan, Saïdou Santi
Small-scale fisheries play a central role in the coastal economy and food security of Côte d’Ivoire. Yet the concrete organization of local fish markets remains poorly documented at the micro-territorial scale. This study analyzes fishery supply organization and market structuring in the San Pedro Department, using field surveys conducted with(...)
small-scale fisheries, fish market, market structuring, San Pedro Department, fisher income
ARTICLE
Morphological divergence between two populations of Nile tilapia from Burkina Faso
Estèle Pélagie Sanou, Rokyatou Sissao, Aboubacar Sourabie, Saïdou Santi, Abdoul Aziz Tapsoba, Bassirou RAMDE, Omar TRAORE, Aboubacar Toguyéni
Nile tilapia, Oreochromis niloticus, exhibits remarkable phenotypic plasticity driven by adaptation to diverse ecological environments. As a major aquaculture species, Nile tilapia is typically subject to strain selection guided by phenotypic variability within natural populations. This study aimed to characterize the morphological variability(...)
Oreochromis niloticus, morphological divergence, morphometric parameters, meristic characters, biological indices, natural populations, phenotypic plasticity, selective breeding, genetic diversity, Burkina Faso
ARTICLE
Assessing morphological diversity and sex genotypes in wild males Nile tilapia (Oreochromis niloticus) populations in Burkina Faso
Abdoul Aziz Tapsoba, Rokyatou Sissao, Guiguigbaza‐Kossigan Dayo, Saïdou Santi, Aboubacar Sourabie, Estèle Pélagie Sanou, Aboubacar Toguyéni
Nile tilapia is a key aquaculture species and a valuable model for climate change research due to its genetic and temperature-dependent sex determinism. Environmental factors, mainly temperature, induce phenotypic sex reversals, resulting in atypical individuals including XX males. Knowledge of morphological variability and sexual genotype mak(...)
Oreochromis niloticus, sex determination, XX males, morphological variation, meristic characters, length-weight relationship, allometric growth, natural populations, Burkina Faso, genetic improvement, biodiversity conservation
ARTICLE
Assessment of the impact of the security crisis on the production capacity of milk processing units in the municipality of Banfora, Burkina Faso
Ange Irénée TOE, Ibrahima TRAORE, Wendyam Serge Etienne KABORE, N’Golo Clénan Souleymane COULIBALY, Fingo Cathérine SIRIMA, Minyemba SOUOBOU, Ardiouma SIRIMA
The objective of this study was to assess the impact of the security crisis on the activities of milk processing units in themunicipality of Banfora in Burkina Faso. Individual interviews were conducted with six promoters of milk processing unitsin the municipality. The results of these interviews revealed that 66.67% of processing units are r(...)
Security crisis, Impacts, Transformation, Milk, Banfora.
ARTICLE
Évaluation de l’effet de l’hormone de synthèse Ovulin sur les performances de reproduction des géniteurs mâles du poisson-chat africain
Rokyatou Sissao, Aboubacar Sourabie, Estèle Pélagie Sanou, Abdoul Aziz Tapsoba, Hyacinthe KABORE, Konlebinsaongba Jean-Luc POUYA, Saïdou Santi
La reproduction artificielle du poisson-chat africain est essentielle pour optimiser la production d’alevins. Le protocole classique repose sur l’induction hormonale de la maturation des gamètes chez les femelles et les mâles. Toutefois, la stimulation hormonale des mâles est de plus en plus omise, bien que cette pratique puisse altérer la qua(...)
African catfish, Clarias gariepinus, assisted reproduction, male fertility, fertilization rate, larval hatching rate, gonadosomatic index, gonad weight
ARTICLE
État des lieux des conditions d’acquisitions de médicaments vétérinaires : Perceptions et risques potentiels en élevage de volaille et de petits ruminants dans les provinces du Houet et du Kadiogo, au Burkina Faso: Vente de médicaments vétérinaires
Nibèvine Innocent DABIRE, Salimata POUSGA, Ibrahima TRAORE, Laibané Dieudonné DAHOUROU, Hervé Sèna VITOULEY, Abdoul-Aziz TIAMA, Dieudonné TIALLA
Au Burkina Faso, les conditionset modesd’acquisitionsdes médicamentsvétérinaires sont diverses,il est impératif de veilleraux respectsdes conditionsafin de limiter les risquesd’automédicationset d’utilisationabusive. Cette étude vise à faire un étatdes lieuxdes conditions d’acquisitionset risquespotentielsen élevageavicoleet ovinà Ouagadougou(...)
volailles, ovins, maladies, médicaments vétérinaires, achat, Burkina Faso
ARTICLE
Evaluation of mealy feed distribution methods for Oreochromis niloticus reared in ponds during the grow-out
ANVO Morgane Paul Magouana, SANTI Saïdou, AHOUTOU Konan Eric, KABORE Ibrahim, KOUASSI N’gouan Cyrille and KOUAMELAN Essetchi Paul
Efficient feed distribution is essential in fish farming to minimize losses and optimize growth. This study evaluated the effects of four mealy feed distribution methods on the growth performance and economic efficiency of Oreochromis niloticus reared in earthen ponds during the grow-out phase. A total of 4 620 monosex juvenile tilapia (mean w(...)
Meal feed, Distribution methods, Nile tilapia, Self-feeder, Monosex
ARTICLE
Diversité des systèmes de détermination du sexe des populations naturelles et des stocks domestiqués de tilapia du Nil : une revue
Estèle Pélagie Sanou, Rokyatou Sissao, Rokyatou Sissao, Oumar Traoré, Saïdou Santi, Aboubacar Sourabie, Abdoul Aziz Tapsoba, Guiguigbaza‐Kossigan Dayo, Aboubacar Toguyéni
Cette revue bibliographique renseigne sur les systèmes de détermination du sexe chez le tilapia du Nil (Oreochromis niloticus), une espèce majeure pour l'aquaculture mondiale. L'objectif était de faire une synthèse des mécanismes génétiques et/ou environnementaux qui guident l’établissement du sexe phénotypique. L’analyse concerne les populati(...)
Oreochromis niloticus, sex determination, sex determination systems, sex chromosomes, linkage groups, environmental sex determination, temperature effects, domestication, sex control
ARTICLE
Laying performance, egg and carcass characteristics, and economic profitability of using fresh maggots in the ration of growing local chicken (Gallus domesticus, L.) in Burkina Faso
Ibrahima Traoré, Salimata Pousga, Fernand Sankara, Kalifa Coulibaly, Jacques-Philippe Nacoulma, Marc Kenis and Georges Anicet Ouédraogo
In Burkina Faso, traditional poultry farming suffers from the inaccessibility of protein inputs. However, fly larvae have a high potential to be used in poultry feed as an alternative protein source. This study aims to evaluate the effect of including fresh fly larvae in rations on the performance of growing local chickens and their economic p(...)
house fly, fishmeal, protein source, local chicken, poultry nutrition, traditional poultry farming, maggots, Burkina Faso
ARTICLE
Qualité spermatique des males de deux populations de tilapia du Nil, Oreochromis niloticus du Burkina Faso
Abdoul Aziz Tapsoba, Guiguigbaza-Kossigan Dayo, Aboubacar Sourabie, Saidou Santi, Rokyatou Sissao, Estele Pelagie Sanou, Alfred Ouedraogo and et Aboubacar Toguyeni
Résumé indisponible
O. niloticus, Motility, Spermatozoa, Lake Kou, Lake Tengrela, CASA System
ARTICLE
Influence de la température sur la spermatogénèse chez le tilapia du Nil, Oreochromis niloticus (Linnaeus, 1758) : une synthèse
Abdoul Aziz Tapsoba, Guiguigbaza‐Kossigan Dayo, Saïdou Santi, Rokyatou Sissao, Aboubacar Sourabie, Estèle Pélagie Sanou, Alfred Ouedraogo, Aboubacar Toguyéni
Le tilapia du Nil est une espèce aquacole majeure dont la gamétogénèse est fortement modulée par la température. Ainsi, de nombreux travaux ont été consacrés à l’étude de l’influence des traitements thermiques sur la spermatogénèse chez cette espèce. Le présent article a pour objectif de faire un état des connaissances de l’influence de la tem(...)
Oreochromis niloticus, spermatogenesis, temperature effects, low temperature, high temperature, masculinization, sterilization, germ cells, somatic cells, fish reproduction, sex reversal, cold stress
ARTICLE
Utilisation d’un attractant naturel a base de sous-produits du Nere (Parkia biglobosa) pour optimiser l’utilisation de la farine de feuilles de moringa (Moringa oleifera) dans l’alimentation des juveniles de tilapia du nil (Oreochromis niloticus)
boubacar SOURABIE, Saïdou SANTI, Rokyatou SISSAO, Louis Pierre DOUMOUGNA, Estèle Pélagie SANOU, Abdoul Aziz TAPSOBA, Aboubacar TOGUYENI
L’utilisation de sources alternatives de protéines végétales ou animales à la farine de poisson (FP) dans l’alimentation des poissons d’élevage est un enjeu majeur pour le développement de l’aquaculture. La farine de feuilles de Moringa oleifera est un ingrédient dont les vertus nutritionnelles sont reconnues eu égard à sa teneur en protéines(...)
Tilapia du Nil, farine de feuille moringa, attractant, farine de poisson, croissance.