& ET AL., Mageed. 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 JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 47, n. 1, 2016. DOI: 10.36103/ijas.v47i1.630. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/630.. Acesso em: 2 may. 2024.