Effect of different cultivation methods on yield and lodge rate of Pinellia ternata (Thunb.) Breit.

[Objective] To find out a cultivation method that can lower the rate of lodge Pinellia ternata(Thunb.) Breit.and increase the yield of it.[Method] Cultured in perlite and soil respectively,nine treatments for each culture matrix were designed to cultivate Pinellia ternata(Thunb.) Breit.to analyze effect of cultivation method on yield and rate of lodge Pinellia ternata(Thunb.) Breit..[Result] The yield of Pinellia ternata(Thunb.) Breit.cultured in perlite was significantly higher than that cultivated in soil;effects of fertilizing amount on yield and lodge rate of Pinellia ternata(Thunb.) Breit.were significant.[Conclusion] The optimum artificial cultivation conditions for Pinellia ternata(Thunb.) Breit.are 1/5MS+100 mg/L KH2PO4 in perlite.