Work

Retención de fósforo en suelos canarios en función del tiempo y concentación. III. A tiempo de 24 horas

Year: 1987

Type: article

Abstract: That is a study related to the determination of maximum P adsorption and bindinging constant between P and some soils of Tenerife and Gran Canaria Islands. The shaking is 24 hours, after that P and pH are determined in soil extracts. \nThese parameters are evaluated by the Shapiro-Fried, maximum P adsorption values obtained are: (360-1300), (1075-2400), 2300-3000 ppm) for salinized soils, alfisol, oxisols and andosol respectively. The correlation coefficients between this parameter and Al, Al + Fe soluble forms in oxalate are significant at 2 and 5% levels. \nIt seems that in the oxisol of Poleo a secondary fixation was produced during this shaking time of 24 hours.

Source: DIGITAL.CSIC (Spanish National Research Council (CSIC))

Authors: Juan L. Báez, Carlos E. Alvarez, M. Altares, María Benigna Eleizalde Luzárraga

Language: Spanish

Topic: Phosphorus and nutrient management

Subfield: Waste Management and Disposal

Field: Environmental Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W1022131674

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