EFFECT OF BIO- AND NITROGEN FERTILIZERS ON YIELD AND ITS COMPONENTS OF TWO SUNFLOWRE CULTIVARS (Helianthus annus, L).

EFFECT OF CHEMICAL AND BIO-NITROGEN FERTILIZER ON THE GROWTH AND YIELD OF COWPEA PLANT (Vigna sinensis savi .)

EFFECT OF NITROGEN FERTILIZER RATES AND FOLIAR FERTILIZATION ON GROWTH, YIELD AND YIELD COMPONENTS OF SUNFLOWER

EFFECT OF SOME COMMERCIAL FERTILIZER LEVELS ON THE VEGETATIVE GROWTH, FLOWERING AND CHEMICAL COMPOSITION OF CINERARIA (Senecio cruentus) PLANTS.

EFFECT OF NITROGEN FERTILIZATION AND HUMIC ACID LEVELS ON YIELD AND ITS COMPONENTS OF MAIZE (ZEA MAYS, L.) CV. S.C 131

EFFECT OF NITROGEN FERTILIZATION AND WEED CONTROL METHODS ON ANNUAL WEEDS AND YIELD OF SUNFLOWER (HELIANTHUS ANNUUS L.)

Effect of Nitrogen Fertilizer Types and Microelements on Growth, Yield and Chemical Constituents of Tuberous Root of Sweet Potato (Ipomoean batatas L, Lam)

The effect of nitrogen fertilizer on HCN content in summer fodder crops

Effect of nitrogen fertilizer and growth stimulants on flowering behaviour , seed yield and its quality of spinach.

EFFECT OF NITROGEN FERTILIZATION, HUMIC ACID AND COMPOST EXTRACT ON YIELD AND QUALITY OF RICE PLANTS