Browning and Browning Control of Phalaenopsis amabilis Bl.in Tissue Seedling Production
Phalaenopsis amabilis Bl.is the most popular variety among the Orchidaceae with high ornamental and economic value,high market demand.P.amabilis Bl.propagates by tissue culture and is always influenced by browning,fungi pollution and vitrification.Browning restrains the scale production of P.amabilis Bl.seriously.This paper explores the essence and influence factors,and control of browning in tissue seedling production,so as to improve the production of P.amabilis Bl.