ASSESSING THE ROLE SOME SOIL AMENDMENTS ON PHOSPHORUS AVAILABILITY UNDER CALCAREOUS SOIL CONDITIONS

Availability and Transformations of Phosphorus in Calcareous Sandy Soil as Affected by Farmyard Manure and Elemental Sulfur Applications

EFFECT OF BIOORGANIC ADDITIVES ON CALCIUM SOLUBILITY FROM ROCK PHOSPHATE UNDER SANDY AND CLAYEY SOILS CONDITIONS

PHOSPHATE ADSORPTION- DESORPTION BY CALCAREOUS SOILS

Changes in Phosphorus Fractions and its Availability Status as Affected by Appling of Bio and Mineral Fertilizers in The Calcareous Soils

INORGANIC PHOSPHORUS FORMS IN ALLUVIAL AND CALCAREOUS SOILS AS AFFECTED BY DIFFERENT PHOSPHORUS APPLICATION LEVELS AND INCUBATION PERIODS.

EFFECT OF SOME ORGANIC SOURCES AS SOLID AND LIQUID FORMS ON PHOSPHORUS AVAILABILITY IN TWO DIFFERENT SOILS

Releasing Phosphorus in Calcareous Sandy Soil as a Function of Adding Modified Bone Char and Bone Char with Sulfur and Humic Acid: An Incubation Study

EFFECT OF PERLITE AND MOISTURE CONTENT ON THE AVAILABILITY AND MOVEMENT OF PHOSPHORUS IN CALCAREOUS SOIL CULTIVATED WITH SUDAN GRASS PLANTS

NUTRITIONAL STATUS OF N AND P AS AFFECTED BY ADDING SOME ORGANIC MANURES AND ROCK PHOSPHATE IN BOTH SANDY AND CALCAREOUS SOILS