【Objective】Determine the high-quality water and fertilizer management model of Dendrobium officinale.【Method】The growth and quality of Dendrobium candidum were compared under the condition of reducing the supply of water and fertilizer to 75% and 55% and adding EM fungi.【Result】The results showed that the reasonable irrigation method and the appropriate water and fertilizer supply could significantly promote the growth and quality of Dendrobium candidum under the action of exogenous EM bacteria. In the same...