【摘要】 为了解菌糠制备的复合基质在蔬菜栽培上的效果,以平菇菌糠、稻壳炭、珍珠岩等为材料,按不同比例复配成基质进行白菜薹栽培试验,通过测定基质的理化性质、白菜薹的产量与品质等指标对基质进行评价。结果表明:从基质理化性质来看,各处理间基质的容重、pH值、总孔隙度、重金属含量均无显著差异,但处理1～5的EC值明显高于CK,且处理4基质(菌糠∶稻壳炭∶蛭石∶复合肥=42.5∶48.6∶8.3∶0.61)的各项指标比较均衡;从菜薹的品质与产量来看,各处理基质栽培的菜薹品质无明显差异,但处理4基质栽培的菜薹产量最高,明显高于CK。综合基质性质与菜薹产量考虑,处理4可以作为菜薹栽培的最佳基质。更多还原

【Abstract】 In order to understand the effect of the compound substrate made of mushroom bran on vegetable cultivation, the experiment of cabbage cultivation was carried out with oyster mushroom(Pleurotus ostreatus) bran, rice husk charcoal, perlite and other materials in different proportions. The substrate was evaluated by measuring the physical and chemical properties of the substrate, the yield and quality of cabbage. The results showed that there were no significant differences in bulk density, pH value, total porosity and heavy metal content among treatments, but the EC value of treatment 1 to 5 was significantly higher than that of CK. The indexes of treatment 4 substrate(the ratio of mushroom substrate, rice husk charcoal, vermiculite and compound fertilizer was 42.5 ∶ 48.6 ∶ 8.3 ∶ 0.61) were balanced. There was no significant difference in the quality of cabbage cultivated in each treatment, but the yield of cabbage cultivated in treatment 4 was the highest, significantly higher than CK. Considering the properties of substrate and the yield of cabbage, treatment 4 could be used as the best substrate for cabbage cultivation.更多还原