Sorghum and cowpea intercropping response to woody residue amendments in Sahelian agro-ecosystems of Burkina FasoDaouda Guebre, Salifou Traore, Koulibi Fidele Zongo, Edmond HienEfficience des amendements ligneux dans la conservation des sols et la production du sorgho en zone soudano-sahélienne du Burkina FasoDaouda GUEBRE, Salifou TRAORE, Mamoudou TRAORE , Boussa Tockville MARE, Edmond HIENAssessing the Effects of Tillage, Cropping Systems with Soil Amendments on Soil Physicochemical Properties in the Centre-Western Region of Burkina FasoKOUMBEM Mahamoudou, PALE Siébou, HIEN Edmond, YONLI Djibril, TRAORE Hamidou, PALE Grégoire, PRASAD P. V. Vara and 3Middendorf B. JanSoil Properties and Tomato Productivity Improvement by Use of Polyter and Turbo-Bio in Sudanese Zone of Burkina FasoOUEDROGO Harouna, HIEN Edmond, COULIBALY Alou and DIALLO Yacouba |