Nitrogen Uptake and Utilization in Contrasting Nitrogen Efficient Tropical Maize Hybrids

Maize cultivars with improved grain yields under nitrogen (N) stress are desirable for sub-Saharan African maize growing environments. This study assesses N uptake, N utilization, and the genotype x environment (G x E) interaction of 16 tropical maize (Zea mays L.) hybrids differing in grain yield u...

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Veröffentlicht in:	Crop science 2007-03, Vol.47 (2), p.519-528
Hauptverfasser:	Worku, M, Banziger, M, Schulte aufm Erley, G, Friesen, D, Diallo, A.O, Horst, W.J
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Biological and medical sciences Corn Crop yield Efficiency Experiments Farmers Fundamental and applied biological sciences. Psychology Genetics and breeding of economic plants genotype-environment interaction Grain grain yield harvest index Hybrids Nitrogen nutrient availability nutrient deficiencies nutrient uptake nutrient use efficiency phenology plant adaptation plant nutrition Sea level seed productivity Soils Studies Zea mays
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