【摘要】 以"龙引1号"草莓为试材,选取6种物料设计5种基质配方:T1处理,草炭50%+蛭石50%;T2处理,草炭50%+炉渣50%;T3处理,炉渣43%+菇渣57%;T4处理,草炭75%+珍珠岩25%;T5处理,草炭60%+松针40%;以草莓专用基质为对照(CK),研究基质初期、结果盛期基质理化性质动态变化对草莓产量的影响及影响基质理化性质的主要因子。结果表明:持水孔隙度、有效钾、碱解氮、容重是影响基质理化性质的主要因子,T1处理和CK基质理化性质相近,T1处理产量显著高于CK,产量提高了19.69%。更多还原

【Abstract】 ‘Longyin 1’strawberry was used as test material,six kinds of materials were selected and five kinds of matrix formulations were designed:T1 grass charcoal 50%+vermiculite 50%,T2 grass charcoal 50%+slag 50%,T3 slag 43%+mushroom slag 57%,T4 grass charcoal 75%+perlite 25%,T5 grass charcoal 60%+pine needle 40%,with strawberry special matrix as control(CK),the effects of the dynamic matrix physicochemical properties on strawberry yield and the main factors affecting the physicochemical properties of the matrix were studied.The results showed that the main affecting factors of the matrix physicochemical properties were the porosity,effective potassium,alkalinity nitrogen,and weight.The physicochemical properties of T1 and CK matrix were similar,and T1 yield was significantly higher than CK,the yield increased by 19.69%.更多还原