Gifty Acquah

Name	Gifty Acquah
Job title	Scientific Specialist - Spectral Laboratory
Email address	gifty.acquah@rothamsted.ac.uk
Department	Sustainable Agriculture Sciences Harpenden
Research cluster	SAS-H: Agronomy and Nutrient Flows
ORCID	https://orcid.org/0000-0003-4269-0903
Office	Harpenden

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Research outputs

Continental-scale controls on soil organic carbon across sub-Saharan Africa

Von Fromm, S. F., Hoyt, A. M, Lange, M., Acquah, G., Aynekulu, E., Berhe, A. A, Haefele, S. M., McGrath, S. P., Shepherd, K. D., Sila, A. M., Six, J., Towett, E. K, Trumbore, S. E., Vagen, T.-G, Weullow, E., Winowiecki, L. A. and Doetterl, S. 2021. Continental-scale controls on soil organic carbon across sub-Saharan Africa. Soil. 7, pp. 305-332. https://doi.org/10.5194/soil-7-305-2021

African soil properties and nutrients mapped at 30 m spatial resolution using two-scale ensemble machine learning

Hengl, T., Miller, M. A. E., Krizan, J., Shepherd, K. D., Sila, A., Kilibarda, M., Antonijevic, O., Glusica, L., Dobermann, A., Haefele, S. M., McGrath, S. P., Acquah, G., Collinson, J., Parente, L., Sheykmousa, M., Saito, K., Johnson, J-M., Chamberlain, J., Silatsa, F. B. T., Yemefack, M., Wendt, J., MacMillan, R. A., Wheeler, I. and Crouch, J. 2021. African soil properties and nutrients mapped at 30 m spatial resolution using two-scale ensemble machine learning. Scientific Reports. 11, p. 6130. https://doi.org/10.1038/s41598-021-85639-y

Comprehensive nutrient analysis in agricultural organic amendments through non-destructive assays using machine learning

Towett, E. K., Drake, L. B., Acquah, G., Haefele, S. M., McGrath, S. P. and Shepherd, K. D. 2020. Comprehensive nutrient analysis in agricultural organic amendments through non-destructive assays using machine learning. PLOS ONE. 15 (12), p. e0242821. https://doi.org/10.1371/journal.pone.0242821

The Effect of Different Organic Fertilizers on Yield and Soil and Crop Nutrient Concentrations

Thomas, C. L., Acquah, G., Whitmore, A. P., McGrath, S. P. and Haefele, S. M. 2019. The Effect of Different Organic Fertilizers on Yield and Soil and Crop Nutrient Concentrations. Agronomy. 9 (12), p. 776. https://doi.org/10.3390/agronomy9120776