Díaz-López E1, JM Loeza-Corte2, I Brena-Hernández2, JM Campos Pastelín2, IJ Orlando-Guerrero2, G Salgado-Benítez3
Phyton-International Journal of Experimental Botany, Vol.83, pp. 171-178, 2014, DOI:10.32604/phyton.2014.83.171
Abstract The Toluca´s México valley is considered a high valley because it is situated at 2560 m.a.s.l. In this region, maize is the most important crop; free pollination [Yellow, red, blue and flour maize (Cacahuacintle)] and hybrid materials are grown. Corn yield is negatively affected by an inadequate P fertilization. The aim of this study was to determine the agronomic effectiveness of phosphorus in terms of biomass and yield on three cultivars of maize as a function of six levels of phosphorus fertilization in the Toluca´s valley, Mexico. The materials Amarillo Almoloya, Cacahuacintle and Cóndor were sown under a completely randomized… More >
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