Influence of P and K fertilization on pP and pK values in semigley soil

The investigation into the effect of increasing doses of phosphorus and potassium upon their nutritional potential, pH, intensity and quantity of these fertilizers as well as upon Ca and Mg in the semigley of Baranja (Yugoslavia) proved the following: by increasing the dose of KH2-phosphate in the w...

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Bibliographic Details
Published inAgrohemija (Yugoslavia) no. 3
Main Authors Vukadinovic, V. (Poljoprivredni fakultet, Osijek (Yugoslavia)), Bertic, B, Kovacevic, V
Format Journal Article
LanguageEnglish
Published 1988
Subjects
ABONOS PK
CALCIO
CALCIUM
DOSE D'APPLICATION
DOSIS DE APLICACION
ENGRAIS PK
FERTILIDAD DEL SUELO
FERTILITE DU SOL
FOSFORO
GLEYSOL
GLEYSOLES
MAGNESIO
MAGNESIUM
PHOSPHORE
POTASIO
POTASSIUM
YOUGOSLAVIE
YUGOSLAVIA
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Summary:The investigation into the effect of increasing doses of phosphorus and potassium upon their nutritional potential, pH, intensity and quantity of these fertilizers as well as upon Ca and Mg in the semigley of Baranja (Yugoslavia) proved the following: by increasing the dose of KH2-phosphate in the whole semigley profile, pH value and exchangeable, bonded Ca levels significantly decrease while exchangeable bonded K and K and P in the balanced soil solution significantly increase. The close logarithmic connection was found between pK and AR-K with Gapon's constant indicating the decrease of specific sorption parallel to the increase of AR-K.
Bibliography:P33
P35
9000756
F04
ISSN:0002-1865