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Information is scarce for maize (Zea mays L.) response to nutrient application for many production areas in tropical Africa. Research was conducted to determine macronutrient response functions and to diagnose Mg–S–Zn–B deficiencies. Site–year × N-rate interactions within countries often accounte...


Wortmann, Charles S.Senkoro, C.Cyamweshi, A.R.Kibunja, C.N.Nkonde, D.Munthali, M.Nalivata, P.Nabahungu, L.N.Kaizzi, K.[Maize-nutrient response functions for eastern and southern Africa]Maize-nutrient response functions for eastern and southern Africa

Wortmann, Charles S.Ransom, JK[Soil fertility research for maize and bean production systems of the Eastern Africa highlands : Proceedings of a workshop group meeting, Thika, Kenya, 1-4 September, 1992]Soil fertility research for maize and bean production systems of the Eastern Africa highlands : Proceedings of a workshop group meeting, Thika, Kenya, 1-4 September, 1992
Alemayehu, A.Tamado, T.Nigussie, D.Yigzaw, D.Kinde, T.Wortmann, Charles S.[Maize–common bean intercropping to optimize maize-based crop production]Maize–common bean intercropping to optimize maize-based crop production

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