Description of the subject. Irvingia gabonensis and I. wombolu produce edible kernels, with their fruit pulp tasting sweet and bitter, respectively. The overlap of their morphological and ecological traits creates taxonomic uncertainty. Objectives. This study assessed the efficiency of folk classification system for the separation between I. gabone...
Description of the subject. Silicon is a beneficial chemical element, considered as “quasi-essential” for plant growth and production. Seven of the top ten most important crops in the world are silicon-accumulating Poaceae species, maize being one of them. However, the beneficial role of Si for plants is still under debate. Objectives. In this stud...
Description of the subject. In the Messaad region, in central Algeria, pomegranate (Punica granatum L.) is one of the main fruit crops in agricultural systems after apricot. Objectives. To explore cultivar diversity, a study of the morphological variability of pomegranate fruits and seeds was carried out on the fruits of seven pomegranate cultivars...
Introduction. Aucoumea klaineana Pierre is the most harvested timber species in Central Africa and plays a key role in the economy of Gabon. This tree is considered “Vulnerable” for more than three decades by the IUCN because its population is assumed to have been reduced by at least 50% as a result of logging. The objective of this review is to sy...
Description of the subject. It is common for cultivated plants to face a single water deficit event, but in the wild plants are exposed to repeated cycles of drought and rehydration and the consequences of such repetitive events are less well understood. Objectives. The objective of this study was to understand how crambe’s performance under water ...
Description of the subject. A recent revision of the feed ban provisions authorizes the use of ruminant collagen and gelatin in feed for non-ruminant farmed animals. This authorization will promote the use of former foodstuffs (FFS) in poultry and pig feed.Objectives. The study aimed to investigate how these ruminant materials could impact the capa...
Description du sujet. Le poisson fermenté « adjuevan » est utilisé comme exhausteur de gout en Afrique de l’Ouest grâce à sa flaveur, mais l’environnement insalubre dans lequel cette denrée est produite porte à croire qu’elle pourrait renfermer des mycotoxines.Objectifs. Évaluer le niveau de contamination du poisson fermenté par les aflatoxines et ...
Description of the subject. Specific densities of 13 samples of eight vegetable feed ingredients and of blood meal have been established. Objectives. The aim of the study was to use the parameter specific density for classification of a selection of feed materials. The range of specific densities for each of the tested materials could support the i...
Description of the subject. The fall armyworm Spodoptera frugiperda (JE Smith) has become one of the most devastating pests of maize and other important economic crops in Africa since 2016. Among the alternatives to chemical insecticides, bioinsecticides are an interesting option that needs to be explored.Objectives. The susceptibility of fall army...
Introduction. Detarium microcarpum is a woody fruit plant, widely found in the dense dry and clear forests of sub-Saharan Africa. This review presents the nutritional and functional properties of D. microcarpum fruits pulp and seed, as well as their uses in food products. Literature. The two edible parts of the fruit of D. microcarpum are pulp and ...
