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

EFFECT OF NITROGEN FERTILIZER RATES, TIMING AND SPLITTING APPLICATION ON WHEAT PLANT GROWN ON RECLAIMED SOILS

EFFECT OF MINERAL AND ORGANIC NITROGEN FERTILIZATION ON YIELD PRODUCTIVITY OF SOME BREAD WHEAT CULTIVARS AND IMPROVING THE SOIL SUSTAINABILITY

IMPROVING WHEAT PRODUCTIVITY BY BIO-NITROGEN FERTILIZATION UNDER NEWLY PLANTED SANDY SOILS.

EFFECT OF PRECEDING CROPS, SEEDING RATE, BIO AND MINERAL NITROGEN FERTILZER ON WHEAT PRODUCTIVITY.

EFFECT OF NITROGEN RATES AND ITS TIME OF APPLICATION ON PRODUCTIVITY OF SUGAR BEET UNDER SPRINKLE IRRIGATION IN NEWLY RECLAIMED SOILS

EFFECT OF NITROGEN, PHOSPHORUS AND IRON FERTILIZATION ON PRODUCTVITY AND MINERAL CONTENTS OF WHEAT

EFFECT OF NITROGEN, PHOSPHORUS AND POTASSIUM APPLICATION AS SOIL AND FOLIAR ON WHEAT PRODUCTIVITY AT SOIL SALINITY CONDITIONS

EFFECT OF BIO AND ¡ OR MINERAL NITROGENOUS FERTILIZERS ON MAIZE AND WHEAT CROPS PRODUCTION AND SOIL FERTILITY

PRODUCTIVITY OF WHEAT AS AFFECTED BY IRRIGATION SYSTEMS, NITROGEN LEVELS AND FOLIAR APPLICATION UNDER NEWLY RECLAIMED SANDY SOILS