Study on Soilless Culture of Strawberry Grown in Different Media in Plastic House
Soilless culture of strawberry grown in plastic house in eight media and loam soil (ck) was studied in this paper The media were made up of vermiculite, sand and rice grain carbonized shell in different proportion,and their nutrient supply were provided by drip irrigation Thirteen biological characters about plant vegetative and reproductive growth of strawberry grown in different media were tested and analyzed The significant difference existed between different treatments in every observed character by F test(α=0 05,F 0 05 F) The correlation coefficients in different biological characters and their relationships were also analyzed,and the principle of fuzzy synthetic valuation was applied to select optimum compound media by using observed data The result showed that 70% sand +30% rice grain carbonized shell or 50% sand +50% rice grain carbonized shell was the optimum media for soilless culture of strawberry in plastic house