Effects of Light Intensity on the Growth of Tacca chantrieri Andre
[Objective] To study the effects of light intensity on growth of Tacca chantrieri Andre,solve the factory production technology.[Method] 5 kinds of different treatment were used for the test,with the light cultivation for the control (CK),and each treatment had 10 pots,3 repeats.[Result] The leaf length and leaf width had the largest growth under the 9.07% light conditions;the new leaf number were most,and grow best under the 30.67% light conditions.[Conclusion] 30.67% light conditions are suit for the Tacca chantrieri Andre growth,therefore the light intensity should be controlled at about 30% in production.