【摘要】 本研究选用上海地区工农业生产上的无害废弃物作为基础材料，经科学加工组配成各种非土壤基质生产地毯式草皮卷。研究结果表明，有利成卷的非土壤基质的有机质含量在４０％以上，水解氮、速效磷、速效钾分别在６５０、２３００、９０００ｍｇ／ｋｇ左右，轻质，保水及排水性能均优于土壤，生产相同质量草皮的周期比用传统生产方式缩短１～２个月。更多还原

【Abstract】 kinds of the residual products from industrial and agricultural production were used as a non - soil basemedium for the production of carpet sod (the fine variety, Festuca arundinacea L. introduced froin America) . Theresult shows that the combined medium made of these residual products containing 40% organic materials, 650mg/kgA - N, 230mg/kg A - P, and 9000mg/kg A - K works better than natural earth for the production of carpet sod dueto its fine quality of moisture presen,ation and water drainage. The period of carpet sod forrnation is shortened com-pared to the traditional way.更多还原