EFFECT OF MINERAL, BIO AND ORGANIC NITROGEN FERTILIZATION ON WHEAT YIELD AND NITROGEN UTILIZATION EFFICIENCY AND UPTAKE AT NORTHERN DELTA OF EGYPT.

EFFECT OF MINERAL AND ORGANIC FERTILIZERS ON GROWTH, YIELD AND QUALITY OF SOME EGYPTIAN AND OMANI WHEAT CULTIVARS

EFFECT OF APPLIED DIFFERENT ORGANIC MANURE LEVELS ON SOME SOIL CHARACTERISTICS

EFFECT OF MINERAL AND ORGANIC FERTILIZERS ON YIELD AND QUALITY OF SOME EGYPTIAN AND OMANI WHEAT CULTIVARS

EFFECTS OF ORGANIC MANURE AND MINERAL N ON SOME SOIL PROPERTIES AND SPINACH (Spinacia olerasea L.,) PRODUCTIVITY UNDER SALINE SOIL CONDITIONS.

Effect of Sulphur Application on the Availability of some Nutrients in Egyptian Soils

Effect of Mineral Fertilization and Some Organic Compounds on Faba Bean Crop in some Soils at the New Valley, Egypt

EFFECT OF DIFFERENT LEVELS OF ORGANIC MANURES ON SOME SOIL CHARACTERISTICS

EFFECT OF ORGANIC MANURES AND PHOSPHORUS FERTILIZER ON FABA BEAN PLANT AND SOME PHYSICAL PROPERTIES OF SANDY AND ALLUVIAL CLAY SOILS

RESIDUAL EFFECT OF DIFFERENT ORGANIC MATERIAllS ON SOME PHYSICAL PROPERTIES OF SANDY SO L PRODUCTION AND NUTRIENT CONTENT OF EGYPTI~N CLOVER.