不同施肥措施及EM菌剂对大棚黄瓜连作障碍的防治效果

连续种植 1 2年的大棚黄瓜 ,施用酵素菌肥或生物发酵鸡粪配合沼肥等生物肥料 ,均可明显改善黄瓜生长性状 ,减轻黄瓜枯萎病 ,提高产量 ,降低土壤EC值 ,减轻土壤盐渍化程度。施用生物肥料的效果优于平衡施肥。在不同施肥措施的基础上配合应用EM菌剂 ,对减轻黄瓜病害、降低土壤EC值也表现出较明显的效果。

The Effects of Different Fertilization and EM Microbial Agent on the Problem of the Continuous Cote Planting

In the 12 years continuous cote planting experiments of cucumber,there has been significant improvement of the cucumber growth trait by applying the enzyme germ fertilizer or the chicken manure matches with firedamp fertilizer,or by the measure of equilibrium fertilization.Under these treatments,there are significant effects,such as enhancing the growth trait;reducing perishing disease,increasing the production; decreasing the EC degree of the soil,alleviating the soil salinization. The effect of the bio-fertilizer is better than that of the equilibrium fertilization. There is significant effect of applying bio-fertilizer on alleviating the disease of the cucumber and reducing the EC degree of the soil.