151 publication(s) trouvée(s)
Article scientifique
Response of tropical maize inbred lines to maize streak virus and major agronomic traits
Introduction Maize streak virus (MSV) is a major constraint on maize production in the dry and hot tropics, where susceptible …
Article scientifique
Integrated management packages accelerate agroecological recovery and improve the economic viability of degraded coffee systems
Introduction Neglected and degraded coffee farms characterized by low productivity and farmer income are widespread in eastern Democratic Republic of …
Article scientifique
Canopy vigor predicts genotype-specific yield collapse under combined potassium excess and heat stress in Chenopodium quinoa
Quinoa expansion into heat-prone semi-arid environments increasingly exposes the crop to combined abiotic stresses for which current potassium (K) fertilization …
Article scientifique
The unquantified cost of delay in African maize systems: an evidence gap for policy
Timely planting and fertiliser application are established principles of African maize agronomy, but their acceptance has encouraged a mistaken sense …
Article scientifique
Beyond farm size: spatial determinants of cocoa productivity in Ashanti Region, Ghana
Cocoa yields in Ghana have declined 23% since 2020 despite favorable prices, yet the spatial dimensions of this productivity crisis …
Article scientifique
Translating genetic gains into food security by bridging wheat breeding and seed systems in Africa
Wheat is cultivated on approximately 12 million ha across Africa and produces about 30 million tons at an average yield …
Article scientifique
Effects of selected herbicides on the performance of rhizobia strain-inoculated soybean in Tanzania
We evaluated the effects of herbicides on the functions and survival of rhizobia strains for the performance of soybeans. Three …
Article scientifique
Amrasca biguttula (Ishida) (Hemiptera: Cicadellidae): a new invasive pest of agricultural crops and ornamental plants in the United States
The Florida Department of Agriculture and Consumer Services reported the first detection of Amrasca biguttula (ESA common name: two-spot cotton …
Article scientifique
Seasonal incidence, severity, and spatial distribution of aphid infestation on major crops in southern Somalia
Introduction Aphids are one of the most destructive insect pests worldwide that disrupt crop production by causing harm via direct …
Article scientifique
Pigeonpea transplanting for climate change adaptation: simulating transplanting methods and planting dates for sustainable pigeonpea production in semi-arid tropics
Climate variability, improper planting methods, and incorrect sowing times significantly influence pigeonpea ( Cajanus cajan L.) yields in the semi-arid …
Article scientifique
Agronomic evaluation of WonderGro soil conditioner on maize productivity in Kenya
Introduction Despite maize being a staple food crop in Kenya, its productivity remains low, mainly due to inappropriate soil fertility …
Article scientifique
Expanding the frontiers of global crop production using climate-smart agronomy: a detour from the century-old paradigm limiting expansion in cocoa farming beyond 20°N and 20°S of the equator
Introduction For over a century, cocoa production was widely believed to be restricted to latitude 20°N-20°S of the equator. This …
Article scientifique
Dynamics of seasonal labour demand peaks in legume-based cropping systems across sub-Saharan Africa: a mini review
Smallholder farmers dominate agricultural production in sub-Saharan Africa (SSA), where labour remains the principal input shaping cropping system choices, productivity …
Article scientifique
Opuntia ficus-indica under climatic pressure: evapotranspiration dynamics and adaptive resilience in semi-arid Tunisia
Introduction Land degradation and increasing aridity threaten the sustainability of Mediterranean dryland agro-ecosystems, where water scarcity and climate variability are …
Article scientifique
Threshold-based pest management for smallholder rice farmers in Ghana: a symptom-driven approach
Introduction The rice production system is evolving toward intensive and extensive monoculture, resulting in frequent and severe insect pest outbreaks …
Article scientifique
Phosphate-solubilizing and siderophore-producing andosol rhizobacteria suppress potato Phytophthora infestans
Introduction Beneficial interactions between plants and rhizosphere microorganisms are a major lever for sustainable agriculture in Cameroon. This study evaluated …
Article scientifique
Nutrient availability and pH level as influenced by inorganic fertiliser, biochar, compost, and biochar-compost blend in bioenergy sweet sorghum under marginal soils in Cullinan, Gauteng, South Africa
Marginal soils play an important role in the production of bioenergy crops. Sustainable production systems are consequently of paramount importance …
Article scientifique
Synergistic efficacy of Tephrosia vogelii and Azadirachta indica leaf powders: optimizing sustainable admixtures for Sitophilus zeamais management in stored maize
Stored-maize protection remains a major challenge for smallholder farmers in sub-Saharan Africa, where Sitophilus zeamais ( S. zeamais ) causes …
Article scientifique
Digital innovations in climate-smart agriculture: a review of technologies for climate adaptation and resilience with implications for Sub-Saharan Africa
Climate change poses significant challenges to agricultural systems worldwide, particularly in developing regions where farming livelihoods are highly vulnerable to …
Article scientifique
Adaptability and harvest response of Panicum maximum under Mediterranean arid and semi-arid conditions
Harsh climatic conditions, including low rainfall, high temperatures, and soil sensitivity, pose significant challenges for forage production in Tunisian arid …
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