Soil application of zinc improves growth and yield of tomato

ALI RAZA GURMANI, JALAL-UD-DIN, SAMI ULLAH KHAN, RANI ANDALEEP†, KASHIF WASEEM†, AHMED KHAN‡ AND HADYATULLAH¶ Plant Physiology Program, CSI, National Agricultural Research Centre, Islamabad †Department of Horticulture, Gomal University, D.I. Khan ‡Land Resources Research Institute, National Agricultural Research Centre, Islamabad ¶Vegetable Program, HRI, National Agricultural Research Centre, Islamabad Corresponding author’s e-mail: gurmani_narc@yahoo.com