The effects of different nitrogen doses on dry weight yield, stevioside and rebaudioside A contents, yields were evaluated in stevia (Stevia rebaudiana Bertoni). This study was carried out at the Instituto Federal Catarinense, Rio do Sul (SC), Brazil, under decreasing photoperiods. randomized complete block design with four blocks five treatments (0, 65, 135, 200 270 kg ha-1 N) used. Variables ...