VILLA F, PASQUAL M, PIO LAS, FRÁGUAS CB, REZENDE JC. UTILIZATION OF AMONIUM NITRATE AND UREA AS NITROGEN SOURCES IN THE BLACKBERRY MICROPROPAGATION. SA [Internet]. 2009 Sep. 2 [cited 2026 Jan. 7];10(5):365-70. Available from: https://revistas.ufpr.br/agraria/article/view/15192