Near-infrared spectra for the AfSIS Sentinel Sites in Tanzania

by Winowiecki, Leigh Ann, Morrison, Scholastica, Weullow, Elvis, Sila, Andrew M., Vågen, Tor-Gunnar
Published 2016-11-10T12:15:22Z

Fertilizer response and nitrogen use efficiency in African smallholder maize farms

by Ichami, Stephen M., Shepherd, Keith D., Sila, Andrew M., Stoorvogel, Jetse J., Hoffland, Ellis
Published 2019-01

A simple field based method for rapid wood density estimation for selected tree species in Western Kenya

by Olale, Kennedy O., Yenesew, Abiy, Jamnadass, Ramni H., Sila, Andrew M., Shepherd, Keith D.
Published 2020-01-09T10:08:26Z

FTIR-DRIFTS-based prediction of β-carotene, α-tocopherol and L-ascorbic acid in mango (Mangifera indica L.) fruit pulp

by Olale, Kennedy O., Walyambillah, Waudo, Mohammed, Salim Ali, Sila, Andrew M., Shepherd, Keith D.
Published 2020-01-09T09:58:47Z

Fertilizer response and nitrogen use efficiency in African smallholder maize farms

by Ichami, Stephen M., Shepherd, Keith D., Sila, Andrew M., Stoorvogel, Jetse J., Hoffland, Ellis

An assessment of the variation of soil properties with landscape attributes in the highlands of Cameroon. Land Degradation and Development

by Takoutsing, B., Weber, J., Martín, R.A., Shepherd, Keith D., Aynekulu, Ermias, Sila, Andrew M.
Published 2018-08

Near-infrared, mid-infrared or combined diffuse reflectance spectroscopy for assessing soil fertility in rice fields in sub-Saharan Africa

by Johnson, J.M., Vandamme, Elke, Senthilkumar, Kalimuthu, Sila, Andrew M., Shepherd, Keith D., Saito, Kazuki
Published 2019-11-27T03:44:26Z

Spatial approach for diagnosis of yield-limiting nutrients in smallholder agroecosystem landscape using population-based farm survey data

by Ichami, Stephen M., Karuku, George N., Sila, Andrew M., Ayuke, Fredrick O., Shepherd, Keith D.

Readily available concentrations of selected micronutrients and harmful metals in soils of Sub-Saharan Africa

by Keskinen, R., Nyambura, M., Heikkinen, J., Sila, Andrew M., Eurola, M., Towett, Erick K., Esala, M.
Published 2020-05-27T15:20:01Z

Estimating nutrient concentrations and uptake in rice grain in sub-Saharan Africa using linear mixed-effects regression

by Rakotoson, T., Senthilkumar, Kalimuthu, Johnson, J.M., Ibrahim, A., Kihara, Job Maguta, Sila, Andrew M., Saito, Kazuki
Published 2023-11-07T15:17:22Z

Pre-treatment of soil X-ray powder diffraction data for cluster analysis

by Butler, B. M., Sila, Andrew M., Shepherd, Keith D., Nyambura, M., Gilmore, C. J., Kourkoumelis, N., Hillier, S.
Published 2019-03

Understanding soil organic carbon dynamics at the landscape scale : hotspot mapping

by Winowiecki, Leigh Ann, Vågen, Tor-Gunnar, Tamene, Lulseged D., Tondoh, Jérôme E., Sila, Andrew M., Huising, Jeroen
Published 2015-03-13T08:30:28Z

Landscape approach to assess key soil functional properties in the highlands of Cameroon: Repercussions of spatial relationships for land management interventions

by Takoutsing, B., Martín, J.A.R., Weber, John C., Shepherd, Keith D., Sila, Andrew M., Tondoh, Jérôme E.
Published 2019-02-02T05:12:15Z

Soil organic carbon stocks in semi-arid West African drylands: implications for climate change adaptation and mitigation

by Tondoh, Jérôme E., Ouédraogo, Issa, Bayala, Jules, Tamene, Lulseged D., Sila, Andrew M., Vågen, Tor-Gunnar, Kalinganiré, Antoine
Published 2016-08-29T19:50:49Z

Soil structural degradation and nutrient limitations across land use categories and climatic zones in Southern Africa

by Tamene, Lulseged D., Sileshi, Gudeta W., Ndengu, Gift, Mponela, Powell, Kihara, Job Maguta, Sila, Andrew M., Tondoh, Jérôme E.
Published 2019-07-15

Soil health in Southern Africa and implications on sustainable intensification: how much is the gap?

by Tamene, Lulseged D., Sila, Andrew M., Ndengu, G, Kihara, Job Maguta, Mponela, P., Shepherd, Keith D., Walsh, M., Bossio, Deborah A.
Published 2014-08-18T13:27:34Z

Total elemental composition of soils in Sub-Saharan Africa and relationship with soil forming factors

by Towett, Erick K., Shepherd, Keith D., Tondoh, Jérôme E., Winowiecki, Leigh Ann, Tamene, Lulseged D., Nyambura, Mercy, Sila, Andrew M., Vågen, Tor-Gunnar, Cadisch, Georg
Published 2015-09-10T16:35:04Z

Mapping soil properties of Africa at 250 m resolution: random forests significantly improve current predictions

by Hengl, Tomislav, Heuvelink, Gerard B.M., Kempen, Bas, Leenaars, Johan G.B., Walsh, Markus G., Shepherd, Keith D., Sila, Andrew M., MacMillan, Robert A, Mendes de Jesus, Jorge, Tamene, Lulseged D., Tondoh, Jérôme E.
Published 2015-10-27T19:09:06Z