矿化垃圾腐殖土替代泥炭作仙客来栽培基质的研究

为保护泥炭资源、实现矿化垃圾资源化利用,探讨矿化垃圾腐殖土替代泥炭作盆花栽培基质的可行性,应用盆栽试验将矿化垃圾腐殖土与泥炭、椰糠、蛭石混配,观测不同配比基质物理和化学性质,结合仙客来生长发育状况得出混配基质最佳配比组合。结果表明,添加20%~40%的矿化垃圾腐殖土与泥炭混配栽培效果接近泥炭对照组;配比以草炭∶垃圾腐殖土∶蛭石为5∶2∶3时,基质理化性质更适合仙客来生长发育。添加垃圾腐殖土部分替代泥炭作仙客来盆花栽培基质具有可行性。

Research on adding mineralized garbage humus as peat substitute in potted flower cultivation substrate of Cyclamen

To protect the peat resource and achieve mineralized waste resource utilization,a pot experiment was conducted to explore the feasibility of adding garbage humus as peat substitute to make growing media.The pot experiment mixed garbage humus with the peat,coco peat and vermiculite material in different ratios.Physical and chemical properties of different proportion and Cyclamens' growth indicators were observed in order to study the best ratio combination of treatments.The result showed that the effect of adding 20%~40% of the mineralized garbage humus mixed with peat was close to the control group of peat.The mixture in the ratio of 5∶2∶3 (peat ,garbage humus and vermiculite)was more suitable for Cyclamen growth.It is feasible to add garbage humus as peat partial substitution for Cyclamen flower cultivation.