屋顶休闲菜园的种植基质配方及病虫害防治试验

Study on Matrix Formulation and Disease and Pest Control for Leisure Roof Gardens

屋顶休闲菜园在城市中逐渐兴起,构建屋顶休闲菜园技术系统十分必要。本文就生态种植基质配方及病虫害防治方法两个方面进行了生菜和辣椒种植试验,结果表明:配方A效果最优,配方C效果次之,配方B效果最差(具体配方见表1);物理方式(黄色粘虫板)和生物农药(杀菌剂农用链霉素和杀虫剂苏云金杆菌)病虫害防治效果均较好,值得推广。期望本文为屋顶休闲菜园的科学建造及管养提供一定的技术参考。

Leisure roof gardens rise gradually in cities. It is necessary to build relative technique system. In the paper, lettuce and pepper planting experiments for ecological planting matrix formulation and methods of disease and pest control were carried on. The results showed that matrix formulation A was the best, B was the better, C was the worst （details of matrix formulation described in Table 1） ; The effects of physical way （yellow sticky traps） and biological pesticide （bactericide streptomycin and insecticide BT） both were good, which were worth of being generalized. We hope that the paper can provide some technical reference values for scientific construction and maintenance of leisure roof gardens.