Macroelement (N, P, K) Contents of Romulea columnae Seb. and Mauri Subsp. columnae During Vegetative and Generative Growth Phases

Tugba Kok, Ali Bilgin, Canan Ozdemir, Hamdi Guray Kutbay and Mustafa Keskin

Journal of Plant Sciences 2 ( 4 ): 440 - 446 , 2007