The Preliminary Research on Tissue Culture of Lotus

Factors which affect germination embryos of Nelumbo nucifer Lotus were studied.Results showed that the optimum medium for embryo culture were MS+6-BA0.5 mg/L +2,4-D0.2 mg/L + 0.1 %AC+3 % sucrose and MS+6-BA1.0 mg/L +NAA0.5 mg/L+ 0.1 % AC +3 % sucrose,light were 14 h·d-1.And summarized the questions which the lotus embryo tissue culture existing and proposed to the suggestions of some questions.These are very significant to enhance the reproduction coefficient of the the lotus.