GROWTH, YIELD AND YIELD COMPONENTS OF MAIZE (Zea mays L.) AS INFLUNCED BY NITROGEN FERTILIZATION LEVELS AND MECHANICAL WEED CONTROL TREATMENTS.

WHEAT RESPONSE TO SOWING METHODS AND NITROGEN FERTILIZER LEVELS

RESPONSE OF MAIZE GROWTH TO ORGANIC AND FOLIAR FERTILIZATION UNDER NITROGEN FERTILIZER LEVELS

RESPONSE OF SOME MAIZE CULTIVARS TO NITROGEN FERTILIZATION UNDER TWO FARMING SYSTEMS

RESPONSE OF MAIZE AND ASSOCIATED WEEDS TO IRRIGATION INTERVALS, WEED MANAGEMENT AND NITROGEN FORMS

RESPONSE OF MAIZE CROP TO NITROGEN FERTILIZATION LEVELS AND FOLIAR APPLICATION WITH SOME MICRONUTRIENTS

RESPONSE OF MAIZE CUITIVARS TO DIFFERENT MANAGEMENT REGIMES

RESPONSE OF SOME MAIZE HYBRIDS TO NITROGEN FERTILIZER LEVELS UNDER CULTIVATED SANDY SOILS.

RESPONSE OF SOME MAIZE HYBRIDS TO NTROGEN AND POTASSIUM FERTILIZATION LEVELS.

RESPONSE OF MAIZE AND ASSOCIATED WEEDS TO SOME POST·EMERGENCE HERBICIDES