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14509 publication(s) trouvée(s)
Article scientifique
Dietary nano-dicalcium phosphate improves immune response and intestinal morphology of broiler chickens
Various levels of substitution of nano-dicalcium phosphate (nCaHPO4) for the calcium and phosphorus supplied by limestone and monocalcium phosphate were …
Article scientifique
Molecular diversity and relationships of fig associated nematodes from South Africa
Nematodes of figs and fig wasps have received limited attention in Africa since their discovery in 1973. Sixteen of the …
Article scientifique
The witchweed Striga gesnerioides and the cultivated cowpea: A geographical and historical analysis of their West African distribution points to the prevalence of agro-ecological factors and the parasite’s multilocal evolution potential
The increasing severity of Striga gesnerioides attacks on cowpea across West Africa has been related to its prolificity, seed mobility …
Article scientifique
Response of Chive (Allium schoenoprasum L.) Plant to Natural Fertilizers
A field experiment was carried out at the Experimental Farm of SEKEM Company in Bilbes, Sharqia Governorate, Egypt during the …
Article scientifique
Potato Production and Marketing by Small Holder Farmers in Ethiopia፡ A Review Study
Potato (Solanum Tuberosum L.) was originated in the central high lands of the Andes in South America and was brought …
Article scientifique
Digestibility and rumen fermentation of a high forage diet pre-treated with a mixture of cellulase and xylanase enzymes
Forages play an important role in ruminant animal production worldwide. Unlocking the nutritional potential of poor-quality tropical forages with fibrolytic …
Article scientifique
The Competitiveness of Beef Exports From Burkina Faso to Ghana
Despite large volumes of cattle stocks in the Sahel, most exports of cattle products remain as live animal sales rather …
Article scientifique
Effect of a low cost diet on the cotton leaf worm, Spodoptera littoralis nucleopolyhedrosis virus pathogenicity and sterile insect technique
Abstract Background Mass rearing cost of Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae) is one of the critical methods for the successful …
Article scientifique
Spinosad combined with entomopathogenic nematode for biocontrol of the Mediterranean fruit fly (Ceratitis capitata [Wiedemann]) on citrus
Abstract Background Cultivation of citrus (Sapindales: Rutaceae) crops is continuously expanding in Egypt given the favorable ingredients of citriculture. Notwithstanding …
Article scientifique
Collection, genotyping and virus elimination of cassava landraces from Tanzania and documentation of farmer knowledge
Cassava (Manihot esculenta Crantz.) has been a vital staple and food security crop in Tanzania for several centuries, and it …
Article scientifique
A synopsis of the Bee occurrence data of northern Tanzania
BACKGROUND: Bees (Hymenoptera: Apoidea: Anthophila) are the most important group of pollinators with about 20,507 known species worldwide. Despite the …
Article scientifique
Determination of temperature thresholds for the parasitoid Diachasmimorpha longicaudata (Hymenoptera: Braconidae), using life cycle simulation modeling: Implications for effective field releases in classical biological control of fruit flies
The braconid parasitoid Diachasmimorpha longicaudata (Ashmead) (Hymenoptera: Braconidae) is one of the most important natural enemies in classical biological control …
Article scientifique
Black Seedcoat Pigmentation Is a Marker for Enhanced Nodulation and N2 Fixation in Bambara Groundnut (Vigna Subterranea L. Verdc.) Landraces
Field studies on the effect of differing seedcoat colour on plant growth and symbiotic performance of three Bambara groundnut landraces …
Article scientifique
Evidence for UV-green dichromacy in the basal hymenopteran Sirex noctilio (Siricidae)
A precondition for colour vision is the presence of at least two spectral types of photoreceptors in the eye. The …
Article scientifique
Chemical composition, energy and nutritional values, digestibility and functional properties of defatted flour, protein concentrates and isolates from Carbula marginella (Hemiptera: Pentatomidae) and Cirina butyrospermi (Lepidoptera: Saturniidae)
Edible insects constitute a potential source of alternative proteins as a food supplement. The present study aimed to investigate the …
Article scientifique
Characterisation of smallholders’ goat production systems in the Fatick area, Senegal
Abstract Senegal, like the other Sahelian countries, remains an important livestock area, particularly for ruminants, with almost 36% of its …
Article scientifique
A Longitudinal Study of Cattle Productivity in Intensive Dairy Farms in Central Ethiopia
Ethiopia is witnessing an emergence of intensive urban dairy farming. The aims of this study were to capture cattle productivity …
Article scientifique
Responses of Withania frutescens (L.) Pauquy (Solanaceae) Growing in the Mediterranean Area to Changes in the Environmental Conditions: An Approach of Adaptation
Background Flora growth is always influenced by the environmental conditions that surround the plant. The Objective of the Study The …
Article scientifique
Metabolic activities and molecular investigations of the ameliorative impact of some growth biostimulators on chilling-stressed coriander (Coriandrum sativum L.) plant
BACKGROUND: Priming of seed prior chilling is regarded as one of the methods to promote seeds germination, whole plant growth, …
Article scientifique
Carbon Smart Strategies for Enhanced Food System Resilience Under a Changing Climate
There is an urgent need to match food production with increasing world population through identification of sustainable land management strategies. …