Biology and Fertility of Soils · 1999 · 26 citations · 25 references
AgricultureAgronomySoil SciencesAlley CroppingCropping SystemsPlant NutritionNitrogen CycleNitrogen ManagementNitrogen NutritionNutrient AvailabilityRoot Nutrient AcquisitionRoot NutritionNitrogen Fixation In Cropping SystemsNitrogen Fixation In Forest SoilsNitrogen Uptake DynamicsPlant-available NitrogenRoot Nitrogen UptakeSoil Nitrogen AssessmentSoil Nitrogen Availability Assessment
25
Biological nitrogen fixation in mixed legume-cereal cropping systems
K. G. Ofosu-Budu, Shoitsu Ogata · Plant and Soil · 1992 · 263 citations
Agriculture, Agronomy, Crop Sciences +12
Soil productivity aspects of agroforestry
D. I. Bevege · Forest Ecology and Management · 1986 · 212 citations
Improving the nitrogen nutrition of maize by intercropping with cowpea
A. R. J. Eaglesham, A. Ayanaba, V. Ranga Rao et al. · Soil Biology and Biochemistry · 1981 · 188 citations
Agriculture, Agronomy, Crop Sciences +12