Výsledky vyhledávání - "Joanna Deckers"

Maize Yield as Affected by Organic Inputs and Urea in the West African Moist Savanna

Autor: Jan Diels, O Lyasse, B.K. Tossah, S. Aman, K. Aihou, Nteranya Sanginga, E.N.O. Iwuafor, Roel Merckx, Bernard Vanlauwe, Joanna Deckers

Publikováno v: Scopus-Elsevier

Nutrient depletion is a major constraint to crop production for moist savanna soils, and inputs of nutrients are required to overcome this constraint. The impact of sole and combined applications of organic inputs (Ols) [fresh tree prunings, Pueraria

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::957fd7e7324134202d08c1fe0fe79c84
https://doi.org/10.2134/agronj2001.1191

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Utilization of rock phosphate by crops on a representative toposequence in the Northern Guinea savanna zone of Nigeria: response by maize to previous herbaceous legume cropping and rock phosphate treatments

Autor: Jan Diels, Bernard Vanlauwe, N. Sanginga, R. J. Carsky, Joanna Deckers, Roel Merckx

Publikováno v: Soil Biology and Biochemistry. 32:2079-2090

Mucuna pruriens and Lablab purpureus can immediately benefit from rock phosphate (RP), but as both herbaceous legumes have only limited economic value, these benefits are only meaningful if yields of a subsequent maize crop are improved. The impact o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb1fa6c0ead1268a68e0ab58af8f3947
https://doi.org/10.1016/s0038-0717(00)00150-4

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