The influence of irrigation upon the turning to account of chemical fertilizers and upon some fertility properties of brown-reddish luvic soil

Under conditions of brown-reddish luvic soil in the Oltenia zone, the crops irrigation during 15 years produced an increase of afferent density on an average by 0,15 t/m3 and the resistance to penetration by 15 kgf/cm2, at a depth of 15-35 cm. At the same time, it diminishes the total porosity by 5...

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Bibliographic Details
Published inLucrari stiintifice (Romania) Vol. 9
Main Authors Mititelu, C, Nicolescu, M, Croitoru, I, Coifan, M. (Institutul de Cercetari pentru Cereale si Plante Tehnice Fundulea, Simnic (Romania). Statiunea de Cercetari Agricole Simnic-Craiova)
Format Publication
LanguageRomanian
Published 1994
Subjects
AGRICULTURA DE REGADIO
APLICACION DE ABONOS
CULTURE IRRIGUEE
DENSIDAD DEL SUELO
DENSITE DU SOL
FERTILIDAD DEL SUELO
FERTILISATION
FERTILITE DU SOL
GLYCINE MAX
HELIANTHUS ANNUUS
LUVISOL
LUVISOLES
POROSIDAD
POROSITE
PROPIEDADES HIDRAULICAS DEL SUELO
PROPRIETE HYDRAULIQUE DU SOL
ROUMANIE
RUMANIA
ZEA MAYS
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Summary:Under conditions of brown-reddish luvic soil in the Oltenia zone, the crops irrigation during 15 years produced an increase of afferent density on an average by 0,15 t/m3 and the resistance to penetration by 15 kgf/cm2, at a depth of 15-35 cm. At the same time, it diminishes the total porosity by 5 percent and the hydraulic conductivity by 15 mm/h, in the irrigated variant compared to the non irrigated one
Bibliography:P33
P35
9500179
F06