Filter by: Subject

Voici les éléments 21-30 de 50

GROUNDNUT AND NITROGEN FIXATION, MAIZE AND NITROGEN FIXATION, FERRALSOLS FIXATION, ACRISOLS FIXATION (1)
LIME APPLICATION, MAIZE PRODUCTION, LIME APPLICATION ON ACID SOILS, LIME APPLICATION METHODS (1)
LIME EFFECTS ON MAIZE YIELD, INORGANIC FERTILIZERS ON MAIZE YIELD, STRIGA (Striga hermonthica) GROWTH IN ACID SOILS, LIME EFFECTS ON STRIGA (Striga hermonthica) GROWTH IN ACID SOILS, ORGANIC FERTILIZERS ON STRIGA (Striga hermonthica) GROWTH IN ACID SOILS (1)
LIMING MATERIALS ON MAIZE PRODUCTION, PHOSPHORUS FERTILIZER ON MAIZE PRODUCTION MAIZE PRODUCTION IN ACID SOILS, LIMING MATERIALS IN ACID SOILS, PHOSPHORUS FERTILIZER IN ACID SOILS (1)
modeling to improve N2O, machine learning and N2O, sustainable agriculture, sub-Saharan Africa (1)
NITROGEN FERTILIZER AND BARLEY (Hordeum vulgare L.) YIELD, LIME AND BARLEY (Hordeum vulgare L.) YIELD,SOIL-WATER AND BARLEY YIELD (1)
organic/inorganic inputs, legume cropping system, biomass decomposition, grain yields (1)
PADDY FIELD NUTRIENTS, WATER AND NUTRIENT MANAGEMENT IN KANO PLAIN’S, RICE (Oryza sativa L.) PRODUCTION IN IRRIGATED KANO PLAIN’S (1)
PHOSPHATE FERTILIZER, PHOSPHATE FERTILIZER ON GROWTH OF COWPEA (Vigna unguiculata), PHOSPHATE FERTILIZER ON YIELD OFCOWPEA (Vigna unguiculata), PHOSPHATE FERTILIZER ON GROWTH AND YIELD OF COWPEA (Vigna unguiculata) IN NANDI SOUTH (1)
Plutonium · Soil erosion · Mass spectrometry · Radiometric · ICP-MS/MS (1)