Keywords = Nitrogen Fertilizer
Reduction of Nitrate Leaching in Drip-irrigation System and Greenhouse Cultivation of Cucumber Using Zeolite

Volume 14, Issue 5, January and February 2021, Pages 1737-1749

Masoumeh Shadan; Javad Behmanesh; Sina Besharat; Nasrin Azad


Optimization of Water and N Fertilizer Consumption in Maize Using Marginal Analysis Theory

Volume 10, Issue 2, May and June 2016, Pages 221-229

Farzaneh Shoari Azad; Ali Rahimikhoob; Majid Ghorbanijavid; Hadi Nazarifar