COMBINED EFFECT OF N-FERTILIZATION LEVELS AND FOLIAR APPLICATION WITH Ca Cl2 AND CITRIC ACID ON YIELD AND NITRATE CONTENT OF LETTUCE PLANTS

EFFECT OF SOME NITROGEN SOURCES AND POTASSIUM LEVELS ON YIELD, QUALITY AND NITRATE ACCUMULATION IN LETTUCE LEAVES

EFFECT OF NITROGEN, ORGANIC AND BIOFERTILIZATION ON PRODUCTIVITY OF LETTUCE (CV. ROMAINE) IN SANDY SOIL UNDER ASSIUT CONDITIONS تأثير التسميد النيتروجينى والعضوى والحيوى على إنتا

EFFECT OF DIFFERENT SOIL MOISTURE LEVELS AND NITROGEN SOURCES ON LETTUCE YIELD (Lactuca sativa L.) UNDER SURFACE AND DRIP IRRIGATION SYSTEMS IN CLAY LOAM SOILS

Impact of Organic Fertilization and some Beneficial Elements on the Performance and Storability of Salt-Stressed Crisphead Lettuce (Lactuca sativa L.)

Impact of Nitrogen and Organic Fertilization on Nutrients Uptake by Lettuce Plants

NITROGEN MANGEMENT UNDER DIFFERENT COMPOST LEVELS FOR LETTUCE PLANT GROWN IN COCONUT FIBER

EFFECTS OF SALINITY AND NITROGEN ON LETTUCE UNDER ARID CONDITIONS

EFFECT OF COMPOUND FERTILIZER APPLICATION RATES ON VEGETATIVE GROWTH, TOTAL YIELD AND HEAD QUALITY OF LETTUCE

EFFECT OF DIFFERENT NITROGEN SOURCES AND DOSES ON LETTUCE PRODUCTION