Effect of tillage methods and phosphorous fertilizer treatments on some physical properties and productivity of maize crop in calcareous soil

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

EFFECT OF FERTILIZATION ON PRODUCTIVITY OF MAIZE

EFFECT OF PLANT POPULATION, ORGANIC FERTILIZATION AND NITROGEN LEVELS ON GROWTH AND YIELD OF MAIZE

EFFECT OF PRECEDING CROPS, ORGANIC AND MINERAL NITROGEN AND PLANT DENSITY ON PRODUCTIVITY OF MAIZE PLANT

EFFECT OF TILLAGE SYSTEMS ON WINTER CEREALS PRODUCTIVITY UNDER RAINFED CONDITIONS AT RAS EL-HEKMA, EGYPT

EFFECT OF TILLAGE SYSTEMS AND SOME INTERCROPPING PATTERNS ON YIELD OF MAIZE AND SOYBEAN IN RECLAIMED LAND.

INFLUENCE OF BIOFERTILIZATION AND MINERAL NITROGEN TREATMENTS ON MAIZE (ZEA MAYS L.) PRODUCTIVITY UNDER MINIA GOVERNORATE CONDITIONS

EFFECT OF IRRIGATION INTERVAL, ORGANIC MANURING AND NITROGEN FERTILIZATION LEVEL ON YIELD AND YIELD ATTRIBUTES OF MAIZE

EFFECT OF TILLAGE SYSTEMS AND N FERTILIZATION INTERACTED WITH BIOFERTILIZER ON MAIZE GRAIN YIELD AND YIELD COMPONENTS UNDER MIDDLE AND UPPER EGYPTE CONDITION