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The Intergovernmental Technical Panel on Soils has completed the first State of the World's Soil Resources Report. Globally soil erosion was identified as the gravest threat, leading to deteriorating water quality in developed regions and to lowering of crop yields in many developing regions. We ...


Montanarella, L.Pennock, D.J.McKenzie, N.Badraou, M.Chude, V.Baptista, I.Mamo, T.Yemefack, M.Aulakh, M.S.Yagi, K.Hong, S.Y.Vijarnsorn, P.Zhang, G.Arrouays, DominiqueBlack, HelainaKrasilnikov, PavelSobocká, J.Alegre, J.Henriquez, C.R.Mendonça-Santos, M.L.Taboada, M.Espinosa Victoria, D.Al-Shankiti, A.AlaviPanah, S.K.El Mustafa Elsheikh, E.A.Hempel, J.Arbestain, M.C.Nachtergaele, F.Vargas, R.[World’s soils are under threat]World’s soils are under threat

The study was carried out to assess the effect of domestic animal composts on growth performance of potted moringa. The study was conducted in the greenhouse for 55 days. Various quantities of composts (100–300 g) added to 800 g of soil were applied. A Randomized Complete Block Design (RCBD) with...


Laba, C.H.Ngakou, A.Yemefack, M.Mbailao, M.[Growth response of Moringa oleifera Lam. as affected by various amounts of compost under greenhouse conditions]Growth response of Moringa oleifera Lam. as affected by various amounts of compost under greenhouse conditions

With increasing concerns raised by climate change, understanding biological processes within cocoa (Theobroma cacao L.) agroforest (CAF) and fallow systems is a prerequisite for developing actions related to emission reduction in the shifting agricultural landscape of Cameroon. Carbon (C) stocks ...


Silatsa, F.B.Yemefack, M.Ewane-Nonga, N.Kemga, A.Hanna, R.[Modeling carbon stocks dynamics under fallow and cocoa agroforest systems in the shifting agricultural landscape of central Cameroon]Modeling carbon stocks dynamics under fallow and cocoa agroforest systems in the shifting agricultural landscape of central Cameroon

The present study evaluated profitability of some models of cocoa farms and analyzed the relationship between cocoa yield, income and carbon stored in traditional cocoa agroforests to discuss implications of cocoa intensification on carbon emissions in Cameroun. Surveys on establishment, manageme...


Magne, A.N.Nonga, N.E.Yemefack, M.Robiglio, V.[Profitability and implications of cocoa intensification on carbon emissions in southern Cameroun]Profitability and implications of cocoa intensification on carbon emissions in southern Cameroun

Soil quality results from combination of chemical, physical and biological characteristics; according to ecosystems, some of these aspects become dominant. This Study was carried out on soils under 08 land cover types in the southern Cameroon ((bare soil with burned vegetation (FR1), bare soil wi...


Nyeck, B.Mbogba, M.N.Njilah, I.K.Yemefack, M.Bilong, P.[Contributions of soil chemical and physical properties in the dynamics of soil quality in the southern Cameroon plateau shifting agricultural landscape]Contributions of soil chemical and physical properties in the dynamics of soil quality in the southern Cameroon plateau shifting agricultural landscape

Vanlauwe, BernardAbdelGadir, AbdelAziz H.Adewopo, J.Adjei-Nsiah, SamuelAmpadu-Boakye, T.Asare, R.Baijukya, Frederick P.Baars, E.Bekunda, Mateete A.Coyne, D.L.Dianda, M.Dontsop Nguezet, Paul M.Ebanyat, PeterHauser, S.Huising, JeroenJalloh, A.Jassogne, Laurence T.P.Kamai, N.Kamara, A.Kanampiu, F.Kehbila, A.Kintche, K.Kreye, C.Larbi, AsamoahMasso, C.Matungulu, P.Mohammed, I.Nabahungu, L.Nielsen, F.Nziguheba, GenerosePypers, PieterRoobroeck, D.Schut, MarcTaulya, G.Thuita, Moses N.Uzokwe, Veronica N.E.Asten, Piet J.A. vanWairegi, L.W.I.Yemefack, M.Mutsaers, H.J.W.[Looking back and moving forward: 50 years of soil and soil fertility management research in sub-Saharan Africa]Looking back and moving forward: 50 years of soil and soil fertility management research in sub-Saharan Africa

The present study aims at mapping some western Cameroon bauxites combining results of digital processing of satellite data (ETM+ of LandSat) with the geological, structural, mineralogical and geochemical characteristics of the Foumban area. Two categories of encrusted bauxitic surfaces have been ...


Tematio, P.Songmene, S.M.Leumbe, O.L.Nouazi, M.M.Yemefack, M.Fouateu, R.Y.[Mapping bauxite indices using Landsat ETM+ imageries constrained with environmental factors in Foumban area (West Cameroon)]Mapping bauxite indices using Landsat ETM+ imageries constrained with environmental factors in Foumban area (West Cameroon)

The common agricultural practice in the humid tropical forest zone of Cameroon is shifting cultivation, which leads to a landscape mosaic system characterized by a diversity of land cover types. Our objective was to evaluate soil properties and soil quality under these land cover types and to inv...


Ngo-Mbogba, M.Yemefack, M.Nyeck, B.[Assessing soil quality under different land cover types within shifting agriculture in South Cameroon]Assessing soil quality under different land cover types within shifting agriculture in South Cameroon

Estimation of the mineral resources potential is an important issue for most of developing countries. The spatial distribution of bauxites and lateritic land surfaces on the Bamiléké plateau (West Cameroon) has been investigated with a Boolean modeling process into a GIS environment on the basis ...


Momo, M.N.Yemefack, M.Tematio, P.Beauvais, A.Ambrosi, J.[Distribution of duricrusted bauxites and laterites on the Bamiléké plateau (West Cameroon): constraints from GIS mapping and geochemistry]Distribution of duricrusted bauxites and laterites on the Bamiléké plateau (West Cameroon): constraints from GIS mapping and geochemistry

In the tropical rain forest zone of Southern Cameroon, shifting cultivation and perennial plantations of cocoa are the main farming systems practiced by small-scale farmers to ensure subsistence food crop production and a small income. This research used scientific modeling tools to produce quant...


Yemefack, M.Njomgang, R.Rossiter, D.G.[Quantified soil evolution under shifting agriculture in southern Cameroon]Quantified soil evolution under shifting agriculture in southern Cameroon

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