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Musinguzi, P.Ebanyat, PeterTenywa, J.S.Basamba, T.A.Tenywa, M.M.Mubiru, D.[Precision of farmerbased fertility ratings and soil organic carbon for crop production on a Ferralsol]Precision of farmerbased fertility ratings and soil organic carbon for crop production on a Ferralsol

Basamba, T.A.Amézquita Collazos, EdgarSingh, B.R.Rao, Idupulapati M.[Effects of tillage systems on soil physical properties, root distribution and maize yield on a Colombian acid-savanna Oxisol]Effects of tillage systems on soil physical properties, root distribution and maize yield on a Colombian acid-savanna Oxisol
Basamba, T.A.Barrios, EdmundoSingh, B.R.Rao, Idupulapati M.[Influence of planted fallows and manure application on soil quality and maize yields on a Colombian volcanic ash soil]Influence of planted fallows and manure application on soil quality and maize yields on a Colombian volcanic ash soil

Soil Organic Carbon (SOC) is a major indicator of soil fertility in the tropics and underlies variability in crop response to mineral fertilizers. Critical SOC concentrations that interact positively with N fertilizer for optimal crop yield are less understood. A study was conducted on a Ferralso...


Musinguzi, P.Ebanyat, PeterTenywa, J.S.Basamba, T.A.Tenywa, M.M.Mubiru, D.N.[Critical soil organic carbon range for optimal crop response to mineral fertiliser nitrogen on a ferralsol.]Critical soil organic carbon range for optimal crop response to mineral fertiliser nitrogen on a ferralsol.

Soil organic matter (SOM) and phosphorus (P) fractions play a key role in sustaining the productivity of acid-savanna oxisols and are greatly influenced by tillage practices. In 1993, a long-term experiment on sustainable crop rotation and ley farming systems was initiated on a Colombian acid-sav...


Basamba, T.A.Barrios, E.Amézquita Collazos, EdgarRao, Idupulapati M.Singh, B.R.[Tillage effects on maize yield in a Colombian savanna oxisol : Soil organic matter and P fractions]Tillage effects on maize yield in a Colombian savanna oxisol : Soil organic matter and P fractions

Soil fertility replenishment is a critical factor that many farmers in the tropical American hillsides have to cope with to increase food crop production. The effect of three planted fallow systems (Calliandra houstoniana-CAL, Indigofera zollingeriana-IND, Tithonia diversifolia-TTH) and a crop ro...


Basamba, T.A.Barrios, E.Singh, B.R.Rao, Idupulapati M.[Impact of planted fallows and a crop rotation on nitrogen mineralization and phosphorus and organic matter fractions on a Colombian volcanic-ash soil]Impact of planted fallows and a crop rotation on nitrogen mineralization and phosphorus and organic matter fractions on a Colombian volcanic-ash soil

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