INFLUENCE OF SOME ORGANIC ADSORBENT AND IRON LEVELS ON PLANT GROWTH AND SOME NUTRIENT AVAILABILITY IN SOIL.

Influence of Organic Acids on Nutrients Availability from Natural Alternative Fertilizers

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

Effect of Rock Phosphate, Herbicides Particles and Phosphate Solubilizing Bacteria on Growth and Chemical Composition of Corn Plants Grown in Calcareous Soil

EFFECT OF ORGANIC AND INORGANIC PHOSPHORUS APPLICATION ON SOME CHEMICAL PROPERTIES AND SOIL PHOSPHORUS FRACTIONS

PHOSPHORUS BIOAVAILABILITY IN CALCAREOUS AND SANDY SOILS

INFLUENCE OF PHOSPHORUS SOLUBILIZING BACTERIA, FARMYARD MANURE AND IRON FERTILIZER SOURCSES ON PHOSPHORUS AVAILABILITY AND ITS REFLECTION ON WHEAT PRODUCTIVITY

INFLUENCE OF PHOSPHATE SOLUBILIZING MICROORGANISMS ON SOIL PHOSPHORUS AVAILABLITY AND FABA BEAN YIELD UNDER CALCAREOUS SOIL CONDITIONS.

Humic Acid Influence on Chemically Extractable forms of Iron and Manganese in some Calcareous Soils

Effect of Some Organic and Inorganic Soil Amendments on the Available N, P and K in Sandy and Calcareous Soils