@article{article5926500f,
title   = {Nitrogen efficiency indexes for evaluating nitrogen uptake and use in ornamental bromeliad’s root system and tank},
author = {Silva, Karina Gonçalves da and Ferreira, Mauricio Lamano and Silva, Emerson Alves da and Kanashiro, Shoey and Camargo, Plínio Barbosa de and Tavares, Armando Reis},
year = {2018},
doi = {10.1590/s0100-204x2018000600006},
journal   = {Pesquisa Agropecuária Brasileira}
}