Sunlight Resistance of Six Different Varieties of Camellia japonica
In order to screen out the varieties of Camellia japonica with strong sunlight resistance,the effects of different light intensity(full light,50%shade,70%shade and 90%shade)on plant morpho-logical indexes and chlorophyll content were studied with six varieties of Strong Fragrance,Hexagonal Red,Kremer,Jinhuacha,Wuse Chidan and L.T.Dees as experimental materials.The results showed that from the aspects of growth characteristics,chlorophyll content and biomass accumulation,the growth performance of L.T.Dees and Kremer under full light was the best,and different degrees of shading treatment would affect their growth.Finally,L.T.Dees and Kremer were selected as Camellia japonica varieties with strong sunlight resistance.