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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

In low-input systems, where most nutrients become available from soil organic matter (SOM) and residue turnover, the applicability of DSSAT (Decision Support System for Agrotechnology Transfer) crop simulation models is limited because (i) it recognizes only one type of SOM (i.e., humus) and rece...


Gijsman, AJHoogenboom, GerritParton, WJKerridge, Peter C.[Modifying DSSAT crop models for low-input agricultural systems using a soil organic matter-residue module from Century]Modifying DSSAT crop models for low-input agricultural systems using a soil organic matter-residue module from Century

International Center for Tropical Agriculture[Integrated soil fertility management in the tropics: TSBF-CIAT's strategy and work plan, 2002-2005]Integrated soil fertility management in the tropics: TSBF-CIAT's strategy and work plan, 2002-2005
Fonte, Steven J.Quintero, Diana CarolinaVelásquez, ElenaLavelle, Patrick M.[Interactive effects of plants and earthworms on the physical stabilization of soil organic matter in aggregates]Interactive effects of plants and earthworms on the physical stabilization of soil organic matter in aggregates

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

Vanlauwe, Bernard[Analysis of organic resource quality for parameterisation of simulation models]Analysis of organic resource quality for parameterisation of simulation models

International Center for Tropical Agriculture[Biophysical and socioeconomic processes understood, principles and concepts developed for protecting and improving the health and fertility of soils: Output 1]Biophysical and socioeconomic processes understood, principles and concepts developed for protecting and improving the health and fertility of soils: Output 1
Fonte, Steven J.Nesper, MaikeHegglin, DjangoVelásquez, Jaime E.Ramírez, BerthaRao, Idupulapati M.Bernasconi, Stefano M.Bünemann, Else K.Frossard, EmmanuelOberson, Astrid[Pasture degradation impacts soil phosphorus storage via changes to aggregate-associated soil organic matter in highly weathered tropical soils]Pasture degradation impacts soil phosphorus storage via changes to aggregate-associated soil organic matter in highly weathered tropical soils

The tree component of agroforestry systems may interfere with N cycling in several ways. In alley cropping systems, first of all, the prunings added during the different activities have a certain biochemical quality and subsequent N release characteristics. Secondly, the quality of the complete o...


Vanlauwe, BernardSanginga, Nteranya[Impact of the tree component on N cycling in agroforestry systems under subhumid tropical conditions]Impact of the tree component on N cycling in agroforestry systems under subhumid tropical conditions

The effects of a large species of anecic earthworm, Martiodrilus carimaguensis Jiménez and Moreno, on soil C and N dynamics were investigated in a native savanna and a man-made pasture of the eastern plains of Colombia. We compared, across time (11 months), the total C, total N, NH+ 4 and NO– 3 c...


Decaëns, ThibaudRangel Becerra, AFAsakawa, N.Thomas, Richard J.[Carbon and nitrogen dynamics in ageing earthworm casts in grasslands of the eastern plains of Colombia]Carbon and nitrogen dynamics in ageing earthworm casts in grasslands of the eastern plains of Colombia

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