Browsing Artículos científicos by Subject "Nitrogen Fertilizers"
Now showing items 1-4 of 4
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Agricultural loess soils along a climosequence evidenced different susceptibility to acidification by simulated N-fertilization
(Elsevier, 2018)Agricultural loess soils of the central region of Argentina show acidification evidences linked to both climatic conditions and N-fertilization. Because of that, simulations to estimate the future acidification trends ... -
Efecto del sistema de labranza y la fertilización nitrogenada sobre el rendimiento de maíz (Zea mays l.) en un haplustol éntico de la región semiárida pampeana = Effect of tillage and nitrogen fertilization on corn yield (Zea mays l.) in an entic haplustol of the semiarid pampa
(Facultad de Agronomía, UNLPam, 2014)El objetivo de este trabajo fue evaluar el efecto de la fertilización nitrogenada sobre el rendimiento de maíz (Zea mays L.) en siembra directa (SD) y en siembra convencional (SC). Para ello se llevó a cabo un ensayo a ... -
Light acidification in N-fertilized loess soils along a climosequence affected chemical and mineralogical properties in the short-term
(Elsevier, 2016-04)Some evidences indicate that N-fertilization of crops decreased pH values of loess soils of the Argentinean Pampas in the last decades. We analyzed the A-horizons of four N-fertilized (F) and non-fertilized (NF) paired ... -
Spectral indices from aerial images and their relationship with properties of a corn crop
(Springer, 2018-03)Identification of areas with similar restrictions to crop productivity could improve the efficiency to manage agricultural systems, guarantee stable yields, and reduce the effect of droughts in rainfed systems. The ability ...