Nitrate-N Leaching Losses into Field Tile Drains as Affected by Irrigation Regime and N-Fertilizer Doses in Clay Soil under Maize Plant

Nitrate Translocation Through Clay Soil into Drainage Water as Affected by Land Leveling and Cut off Irrigation under Wheat Cultivation

Effect of Irrigation and Nitrogen Fertiziation on Sugar Beet Yield, Quality and Some Water Relations in Heavy Clay Soils

Effect of Tile Drain Spacing on Nitrate Losses, Heavy Clay Soil Properties and Wheat Crop Productivity in Egypt

CHEMICAL STABILITY OF NITRATE IN SOILS

SUGAR BEET PRODUCTION UNDER DRIP IRRIGATION IN HEAVY CLAY SOIL

EFFECT OF TILE DRAINAGE AND N. APPLICATION ON WHEAT CROP AND N. USE EFFICIENCY.

Nitrate and Ammonium Balance in Fertilizing Wheat Grown on Sand Soil

EFFECT OF SOIL AND FOLIAR APPLICATION OF NITROGEN AND POTASSIUM ON SUGAR BEET

EFFECT OF GYPSUM AND MINERAL NITROGEN FERTILIZATION ON NITROGEN FORMS DISTRIBUTION THROUGH AGRO-SYSTEM AND YIELD OF POTATO GROWN ON A CLAY SOIL UNDER TILE DRAINAGE SYSTEM CONDITIO