SYNTHESIS OF SCHIFF BASES BASED ON BENZYLIDENE AND DIMETHYLCARBAMOYLMETHYLENE DERIVATIVES AND THEIR MICROBIOLOGICAL EVALUATIONS

SOIL SALINITY AND FERTILIZATION INFLUENCES ON Fe AND Mn UPTAKED BY OIL SEED RAPE

NUTRITIONAL EVALUATION OF LEAF PROTEIN CONCENTRATE AND ISOLATE FROM SWEET POTATO

EFFECT OF TILLAGE TREATMENTS AND FARMYARD MANURE APPLICATION ON SOME PHYSICAL PROPERTIES OF THE SOIL AND MAIZE PRODUCTION

DETERMINATION OF IRON CONTENT IN DIFFERENTTYPES OF VEGETABLES GROWN IN AL-QASSIM,CENTRAL SAUDI ARABIA

CHEMICAL STABILITY OF NITRATE IN SOILS

SOIL REDOX AND pH EFFECTS ON NITRATE REDUCTION UNDER FLOODED CONDITIONS

SOIL SALINITY PHOSPHORUS AND ZINC FERTILIZATION INFLUENCES ON YIELD, OIL CONTENT AND ZINC UPTAKE BY OILSEED RAPE