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温室番茄具有较高的经济效益,在宿迁市应用面积较大,但高强度种植使温室内土壤环境不断恶化,土壤板结、盐渍化、病原菌增多,导致番茄的产量和品质下降。近年一些研究表明,在温室内实施秸秆还田可以增加土壤有机质、改良土壤结构、提高地温,还可以增加棚室内二氧化碳浓度;另一些研究发现施用生物农药(生
Greenhouse tomato has higher economic benefits, and larger area in Suqian City. However, high-intensity planting causes the soil environment in the greenhouse to deteriorate continuously. Soil compaction, salinization and pathogens increase, resulting in the decrease of yield and quality of tomato. In recent years, some studies have shown that the implementation of straw in the greenhouse can increase the soil organic matter, improve the soil structure, increase ground temperature, but also can increase the greenhouse indoor carbon dioxide concentration; other studies found that the application of biological pesticide