Effects of Adding NPK fertilizer and Spraying Glutamic Acid on the Growth of Tecoma stans

Alaa M. N. Jassim; Ammar Fakhri Khuder

Volume 22, Issue 4 , December 2022, , Pages 54-61

Abstract
  This study was carried out at the College of Agriculture \ Horticulture Department \ Tikrit University for the 2021 growing season, in order to show the effect of spraying glutamic acid in different in three concentrations, and adding a balanced fertilizer (NP K) (20 20 20) in three quantities, on some ...  Read More