EFFECT OF PRECEDING CROP AND NITROGEN RATE ON GRAIN YIELD AND YIELD COMPONENTS OF MAIZE (ZEA MAYS L.)

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

EFFECT OF PRECEDING WINTER CROPS, NITROGEN AND PHOSPHORUS FERTILIZER LEVELS ON GROWTH AND YIELD OF MAIZE (Zea mays L.)

Growth and Productivity of Maize in Relation to Preceding Crops

EFFECT OF PRECEDING CROPS AND NITROGEN LEVELS ON YIELD OF SUNFLOWER AND MAIZE INTERCROPPING.

EFFECT OF NITROGEN FERTILIZER, DEFOLIATION AND PLANT DENSITY ON MAIZE GRAIN YIELD

EFFECT OF FERTILIZATION ON PRODUCTIVITY OF MAIZE

EFFECT OF THE PRECEDING WINTER CROP AND NITROGEN FERTILIZATION ON YIELD AND YIELD COMPONENETS OF MAIZE AND SUNFLOWER

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

EFFECT OF IRRIGATION, NITROGEN AND ORGANIC FERTILIZATION ON YIELD AND NUTRIENT CONTENTS OF ZEA MAIZE CROP