Research Article
Response of Growth and Yield of Potato Crop Cultivars to Nitrogen Levels
Department of Agronomy, Payam Noor University, Iran
A. Tobeh
Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Mohaghegh Ardabili, Ardabil, Iran
M. Shiri-e-Janagrad
Young Researchers Club, Islamic Azad University, Ardabil Branch, Ardabil, Iran
Sh. Jamaati-e-Somarin
Young Researchers Club, Islamic Azad University, Ardabil Branch, Ardabil, Iran
M. Hassanzadeh
Department of Agronomy, Islamic Azad University, Germi Branch, Germi, Iran
S. Hokmalipour
Young Researchers Club, Islamic Azad University, Ardabil Branch, Ardabil, Iran