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Bationo, B. AndréVanlauwe, BernardKihara, JobKimetu, J.[Soil organic carbon dynamics, functions and management in West African agro-ecosystems]Soil organic carbon dynamics, functions and management in West African agro-ecosystems

Zhinping, QRao, Idupulapati M.Ricaurte Oyola, José JaumerAmézquita Collazos, EdgarSanz, JoséKerridge, Peter C.[Root Distribution Effects on Nutrient Uptake and Soil Erosion in Crop-Forage Systems on Andean Hillsides = Effet de la distribution des racines sur Ie prélèvement d'éléments nutritifs et sur l'érosion dans les systèmes fourrager andins]Root Distribution Effects on Nutrient Uptake and Soil Erosion in Crop-Forage Systems on Andean Hillsides = Effet de la distribution des racines sur Ie prélèvement d'éléments nutritifs et sur l'érosion dans les systèmes fourrager andins

In Montane Southeast Asia, deforestation and unsuitable combinations of crops and agricultural practices degrade soils at an unprecedented rate. Typically, smallholder farmers gain income from “available” land by replacing fallow or secondary forest by perennial crops. We aimed to understand how ...


Lacombe, GuillaumeValentin, ChristianSounyafong, P.Rouw, Anneke deSoulileuth, B.Silvera, N.Pierret, A.Sengtaheuanghoung, OlothRibolzi, Olivier[Linking crop structure, throughfall, soil surface conditions, runoff and soil detachment: 10 land uses analyzed in northern Laos]Linking crop structure, throughfall, soil surface conditions, runoff and soil detachment: 10 land uses analyzed in northern Laos

Conservation projects have often been criticised for creating global benefits while causing negative impacts on local livelihoods. Ecosystem services approaches have been seen as one way to change this by focussing explicitly on maintaining ecosystems for human well-being of stakeholders at vario...


Byg, A.Novo, P.Dinato, M.Moges, A.Tefera, T.Balana, Bedru B.Woldeamanuel, T.Black, H.[Trees, soils, and warthogs - distribution of services and disservices from reforestation areas in southern Ethiopia]Trees, soils, and warthogs - distribution of services and disservices from reforestation areas in southern Ethiopia

In Leyte, the long-term fertility trial under coconut showed significant responses to fertilizers after the second cropping cycle. Highest yields were obtained in treatments with 90 kg/ha of P O and 60 kg/ha of N and K O, while lowest yields were obtained in treatments without P application. In a...


Evangelio, Fernando A.Villamayor, F.G.Dingal, A.G.Ladera, Julieta C.Medellin, A.C.Miranda, J.Sajise, G.E.[Recent progress in cassava agronomy research in the Philippines]Recent progress in cassava agronomy research in the Philippines

In the past few years, the economy of Vietnam has developed very rapidly, and in agriculture, food production has been quite successful, especially that of rice. At the same time cassava production has changed from being a crop providing food for humans to being a cash crop. The planting of new c...


Nguyen, Huu HyNguyen, The DangPham, Van Bien[Cassava agronomy research and adoption of improved practices in Vietnam]Cassava agronomy research and adoption of improved practices in Vietnam

This study was conducted in Tigray, northern Ethiopia to determine the yield and farm profitability impact of stone terraces. Seventy terraced and 70 non-conserved plots were equally divided between wheat (Triticum aestivum) and faba beans (Vicia faba). Two quadrates each 8 m (86 ft2) were marked...


Gebremedhin, BerhanuSwinton, S.M.Tilahun, Y.[Effects of stone terraces on crop yields and farm profitability: Results of on-farm research in Tigray, northern Ethiopia]Effects of stone terraces on crop yields and farm profitability: Results of on-farm research in Tigray, northern Ethiopia

A double hurdle statistical analysis of 250 farms in the Tigray region of Ethiopia reveals different causal factors for soil conservation adoption versus intensity of use. Farmers' reasons for adopting soil conservation measures vary sharply between stone terraces and soil bunds. Long-term invest...


Gebremedhin, BerhanuSwinton, S.M.[Investment in soil conservation in northern Ethiopia: The role of land tenure security and public programs]Investment in soil conservation in northern Ethiopia: The role of land tenure security and public programs
Bao Le QuangTamene, LulsegedVlek, Paul L.G.[Multi-pronged assessment of land degradation in West Africa to assess the importance of atmospheric fertilization in masking the processes involved]Multi-pronged assessment of land degradation in West Africa to assess the importance of atmospheric fertilization in masking the processes involved

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