Items where Author is "Vlek, P.L.G."
Group by: Item Type | No Grouping Jump to: Article | Book Section Number of items: 5. ArticleMacCarthy, D.S. and Vlek, P.L.G. and Bationo, A. and Tabo, R. and Fosu, M. (2010) Modeling nutrient and water productivity of sorghum in smallholder farming systems in a semi-arid region of Ghana. Field Crops Research, 118 (3). pp. 251-258. Fatondji, D. and Martius, C. and Bielders, C.L. and Vlek, P.L.G. and Bationo, A. and Gerard, B. (2006) Effect of planting technique and amendment type on pearl millet yield, nutrient uptake, and water use on degraded land in Niger. Nutrient Cycling in Agroecosystems, 76 (2-3). pp. 203-217. Christianson, C.B. and Bationo, A. and Henao, J. and Vlek, P.L.G. (1990) Fate and efficiency of N fertilizers applied to pearl millet in Niger. Plant and Soil, 125 (2). pp. 221-231. Buresh, R.J. and Vlek, P.L.G. and Stumpe, J.M. (1984) Labeled nitrogen fertilizer research with urea in the semi-arid tropics I. Greenhouse studies. Plant and Soil , 80 (1). pp. 3-19. Book SectionVlek, P.L.G. and Le, Q.B. and Tamene, L. (2010) Assessment of land degradation, its possible causes and threat to food security in Sub-Saharan Africa. In: Food security and soil quality. Advances in Soil Science . Taylor & Francis, Boca Raton, FL, USA, pp. 57-86. ISBN 978-1-4398-0057-7 |
