Establishment and implementation of integrated agricultural research for development in Eastern and Central Africa: some operations and lessons learnt from the Lake Kivu pilot learning site
Evaluación del modelo de simulacion de crecimiento CERES aplicado a la variedad de maíz (Zea mays L.) Sikuani V-110 en suelos ácidos de sabanas
Adquisición y reciclaje de fósforo en sistemas de cultivos y pasturas en suelos tropicales de baja fertilidad
Mineral fertilizers, organic amendments and crop rotation managements for soil fertility maintenance in the Guinean zone of Burkina Faso (West Africa)
Micronutrient constraints to crop production in the Middle East-West Asia region: significance, research, and management