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Fatondji, D.Martius, C.Zougmoré, Robert B.Vlek, Paul L.G.Bielders, Charles L.Koala, Saidou[Decomposition of organic amendment and nutrient release under the zai technique in the Sahel]Decomposition of organic amendment and nutrient release under the zai technique in the Sahel

Due to increased population pressure and limited availability of fertile land, farmers on desert fringes increasingly rely on marginal land for agricultural production, which they have learned to rehabilitate with different technologies for soils and water conservation. One such method is the ind...


Fatondji, D.Martius, C.Bielders, Charles L.Vlek, Paul L.G.Bationo, B. AndréGerard, Bruno G.[Effect of planting technique and amendment type on pearl millet yield, nutrient uptake, and water use on degraded land in Niger]Effect of planting technique and amendment type on pearl millet yield, nutrient uptake, and water use on degraded land in Niger

Over the years, a scarcity of information on nutrient gains or losses has led to overemphasis being placed on crop yields and economic income as the direct benefits from fertilizer micro-dosing technology. There is increasing concern about the sustainability of this technology in smallholder Sahe...


Ibrahim, A.Abaidoo, R.C.Fatondji, D.Opoku, A.[Fertilizer micro-dosing increases crop yield in the Sahelian low-input cropping system: a success with a shadow]Fertilizer micro-dosing increases crop yield in the Sahelian low-input cropping system: a success with a shadow

Limited availability of soil organic amendments and unpredictable rainfall, decrease crop yields drastically in the Sahel. There is, therefore, a need to develop an improved technology for conserving soil moisture and enhancing crop yields in the Sahelian semi-arid environment. A 2-year field exp...


Ibrahim, A.Abaidoo, R.C.Fatondji, D.Opoku, A.[Integrated use of fertilizer micro-dosing and Acacia tumida mulching increases millet yield and water use efficiency in Sahelian semi-arid environment]Integrated use of fertilizer micro-dosing and Acacia tumida mulching increases millet yield and water use efficiency in Sahelian semi-arid environment

Inadequate nutrient supply and insufficient rainfall are the most important limiting factors for crop production in the Sahelian agro-ecological zones. Targeted technology application may help to improve the efficient use of limited nutrient and water resources. The objective of this study was to...


Ibrahim, A.Abaidoo, R.C.Fatondji, D.Opoku, A.[Hill placement of manure and fertilizer micro-dosing improves yield and water use efficiency in the Sahelian low input millet-based cropping system]Hill placement of manure and fertilizer micro-dosing improves yield and water use efficiency in the Sahelian low input millet-based cropping system

Recent studies have reported the benefits of fertilizer microdosing in increasing crop yields in low input cropping systems. Little information is however available on the mechanisms underlying this effect. The objective of this study was therefore to explore the root-based mechanisms governing t...


Ibrahim, A.Abaidoo, R.C.Fatondji, D.Opoku, A.[Determinants of fertilizer microdosing-induced yield increment of pearl millet on an acid sandy soil]Determinants of fertilizer microdosing-induced yield increment of pearl millet on an acid sandy soil

Introduction. In the water-saving and income-generating agroforestry cropping systems developed and promoted by the ICRISAT in the Sudano-Sahelian zone of West Africa, particularly in Niger, fruits of domesticated Ziziphus mauritiana (“apples of the Sahel”) are severely damaged by fruit flies (Ca...


Zakari-Moussa, O.Ratnadass, A.Vayssières, Jean-FrançoisNikiema, A.Fatondji, D.Salha, H.Aboubacar, K.Ryckewaert, P.Pasternak, D.[GF120 effects on fruit fly species (Diptera Tephritidae) in Sahelian agroforestrybased horticultural cropping systems]GF120 effects on fruit fly species (Diptera Tephritidae) in Sahelian agroforestrybased horticultural cropping systems

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