Effects of Agro-Ecological Practices on Soil Health and Sorghum Yield as Influenced by Climate Change in the Sudan-Sahelian Zone of Burkina FasoHarouna Ouédraogo, Edmond Hien, Yacouba Diallo, Poulouma Louis Yaméogo, Udo NehrenRéponses des interactions sorgho-niébé suivant un gradient de fertilisation minérale.GUEBRE Daouda, GANEME Aminata, OUÉDRAOGO Harouna, Edmond HienAssessment of the Influence of zaï, Stone Rows, and Organo-mineral Fertiliser on Soil Properties and Groundnut Yields Performances in Sudan Sahelian Zone of Burkina FasoHarouna Ouédraogo, Edmond Hien, Yacouba Diallo, Poulouma Louis Yaméogo and Udo NehrenSoil Properties and Tomato Productivity Improvement by Use of Polyter and TurboBio in Sudanese Zone of Burkina FasoHarouna Ouédraogo, Edmond Hien , Alou Coulibaly, Yacouba Diallo |