蛇床草生态调控技术在山东临沂烟区的示范与应用

Demonstration and Application of Ecological Regulation Technology Using Cnidium monnieri in the Tobacco Fields of Linyi, Shandong

摘要: 功能植物种植是烟田生态系统构建与优化的重要手段，通过为天敌昆虫提供食物来源与栖息场所，功能植物可有效增强烟田生态系统的自我调控能力。蛇床草作为一种重要的功能植物，因其优良的天敌涵养特性，在多种作物生产系统中得到广泛应用。本文从蛇床草在烟田的生态风险、种植布局及控害效果等方面，系统梳理了烟田种植蛇床草生态调控技术在山东烟区的研究与示范推广状况。综合分析表明，烟田种植蛇床草生态调控技术在山东烟田的应用具有可行性，但其规模化推广仍需技术创新与制度创新的协同推进，以期为生态烟叶生产模式的构建与示范推广提供保障。

Abstract: The planting of functional plants is an important means for constructing and optimizing the tobacco field ecosystem. By providing food sources and habitats for natural enemy insects, functional plants can effectively enhance the self-regulation capacity of the tobacco field ecosystem. As an important functional plant, Cnidium monnieri has been widely used in various crop production systems due to its excellent natural enemy conservation characteristics. This paper systematically reviews the research, demonstration, and extension status of the ecological regulation technology of intercropping Cnidium monnieri in tobacco fields in the Shandong tobacco-growing area, from the aspects of ecological risks, planting layout, and pest control effects. Comprehensive analysis indicates that the ecological regulation technology of intercropping Cnidium monnieri in tobacco fields is feasible for application in Shandong tobacco fields. However, its large-scale extension still requires the coordinated advancement of technological innovation and institutional innovation, with the aim of providing support for the construction, demonstration, and extension of ecological tobacco production models.