& et al. M. EFFECT OF NITROGENOUS FERTILIZER SOURCES AND ANTI-TRANSPIRATION IN THE ROOT OF POTATO PLANT AND CONTENT OF THE CONCENTRATION OF NITRATE AND CYTOKININE AND PROLINE. Iraqi J. Agric. Sci. [Internet]. 2016 Feb. 25 [cited 2025 Apr. 8];47(1). Available from: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/630