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Major, JulieRondón, Marco AntonioMolina, DiegoRiha, Susan J.Lehmann, Johannes[Nutrient Leaching in a Colombian Savanna Oxisol Amended with Biochar]Nutrient Leaching in a Colombian Savanna Oxisol Amended with Biochar
Pampolino, Mirasol F.Witt, ChristianPasuquin, Julie MaeJohnston, AdrianFisher, Myles J.[Development approach and evaluation of the Nutrient Expert software for nutrient management in cereal crops]Development approach and evaluation of the Nutrient Expert software for nutrient management in cereal crops

Since soil organic matter (SOM) buffers against impacts of climatic variability, the objective of this study was to assess on-farm distribution of SOM and propose realistic options for increasing SOM and thus the adaptation of smallholder farmers to climate change and variability in the interior ...


Heve, William KOlesen, J.E.Chirinda, NgonidzasheAdiku, Samuel G.K.[Targeted management of organic resources for sustainably increasing soil organic carbon: Observations and perspectives for resource use and climate adaptations in northern Ghana]Targeted management of organic resources for sustainably increasing soil organic carbon: Observations and perspectives for resource use and climate adaptations in northern Ghana

Assesses the performance of phosphate rock compared to other phosphates on cereals and feed crops, and the conditions under which it raises yield. Anayses its profitability.


Seyoum, E.McIntire, John M.[Literature review and economic analysis of crop response to phosphate rocks in eastern Africa]Literature review and economic analysis of crop response to phosphate rocks in eastern Africa

Shortened fallow periods lead to a decline in crop yields in traditional mixed-food crop fields in southern Cameroon. Farmers use no inputs such as fertilizers for crop production in these field types. Planted fallows with adapted tree species might sustain or increase crop production under those...


Nolte, C.Tiki-Manga, T.Badjel-Badjel, S.Gockowski, J.Hauser, S.[Groundnut, maize and cassava yields in mixedfood crop fields after calliandra tree fallow in southern Cameroon]Groundnut, maize and cassava yields in mixedfood crop fields after calliandra tree fallow in southern Cameroon
Devkota, M.Martius, C.Lamers, J.P.A.Sayre, K.DDevkota, K.P.Gupta, R.KEgamberdiev, OVlek, Paul L.G.[Combining permanent beds and residue retention with nitrogen fertilization improves crop yields and water productivity in irrigated arid lands under cotton, wheat and maize]Combining permanent beds and residue retention with nitrogen fertilization improves crop yields and water productivity in irrigated arid lands under cotton, wheat and maize
Recha, John W.M.Lehmann, JohannesWalter, M.T.Pell, AVerchot, Louis V.Johnson, M.[Stream water nutrient and organic carbon exports from tropical headwater catchments at a soil degradation gradient]Stream water nutrient and organic carbon exports from tropical headwater catchments at a soil degradation gradient
Wong, M.T.F.Kruijs, A.C.M.B. van derJuo, A.S.R.[Leasing loss of calcium, magnessium potassium and nitrate derived from soil, and fertilizers as influence by urea applied to undisturbed lysemeters southeast Nigeria]Leasing loss of calcium, magnessium potassium and nitrate derived from soil, and fertilizers as influence by urea applied to undisturbed lysemeters southeast Nigeria

A study of the effect of plant population, fertiliser application, number of suckers retained per stool and desuckering time on the 5th and 6th banana ratoons was conducted on Kibuzi (AAA-EA) plantation from October 2000 to December 2002. The plantation had earlier (October 1999 to October 2000) ...


Kagoda, F.Rubaihayo, P.R.Tenywa, M.M.[The potential of cultural and chemical control practices for enhancing productivity of banana ratoons]The potential of cultural and chemical control practices for enhancing productivity of banana ratoons
Rosas, J.C.Rosen, C.Ascher, P.Graham, P.Estevez, C.[Influence of drought and combined nitrogen on productivity of Phaseolus vulgaris and P. acutifolius]Influence of drought and combined nitrogen on productivity of Phaseolus vulgaris and P. acutifolius

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