INFLUENCE OF DIFFERENT SOURCES AND LEVELS OF NITROGEN AND ROCK PHOSPHATE ADDITION ON MAIZE PRODUCTIVITY AND SOIL FERTILITY

INFLUENCE OF MINERAL AND NITROGEN FERTILIZATION ON MAIZE YIELD AND ITS COMPONENTS

Maize Yield and Quality as Influenced by Different Levels of Phosphorus and Sulphur

INFLUENCE OF NITROGEN SOURCES ON GROWTH, YIELD, SOME MACRO AND MICRONUTRIENTS CONTENT OF MAIZE PLANT (Zea mays, L.) IN SALT AFFECTED SOILS

INFLUENCE OF ORGANIC AND MINERAL FERTILIZERS ON SOME SOIL PHYSICAL PROPERTIES AND ZEA MAYS PRODUCTIVITY

EFFECT OF HUMIC ACID AND MICRONUTRIENTS FOLIAR FERTILIZATION ON YIELD, YIELD COMPONENTS AND NUTRIENTS UPTAKE OF MAIZE IN CALCAREOUS SOILS

INFLUENCE OF SOME NATURAL SOIL CONDITIONERS UNDER DIFFERENT LEVELS OF MINERAL NITROGEN ON SANDY SOIL PROPERTIES AND MAIZE PRODUCTIVITY

EFFECT OF IRRIGATION AT DIFFERENT AVAILABLE SOIL MOISTURE LEVELS, N AND K FERTILIZATION ON MAIZE YIELD AND ITS ATTRIBUTES

EFFECT OF SOIL AND FOLIAR APPLICATION OF POTASSIUM ON YIELD AND YIELD COMPONENTS OF TWO CORN CROSSES.

EFFECT OF SOME ORGANIC AND INORGANIC FERTILIZERS WITH SULPHUR ELEMENT ON YIELD' OF CORN AND ITS INFLUENCE ON SOME SOIL PROPERTIES