Rice green planting method for improving injurious insect control efficiency of rice field predatory natural enemies

The invention discloses a rice green planting method for improving the injurious insect control efficiency of rice field predatory natural enemies. Soybeans and peanuts are planted in the sandwich form on the side of a one-season rice field, and the high-heterogeneity habitat is established. The richness and number of the rice field predatory natural enemies can be increased, the beneficial-to-injurious ratio is increased, the rice field injurious insect control efficiency of the predatory natural enemies is improved, and the firm foundation is laid for utilizing and popularizing field side planted non-rice crops, improving the plant diversity and genetic diversity of a system and ecologically controlling the rice injurious insects. 本发明公开了一种提高稻田捕食性天敌控害效能的水稻绿色种植方法。其是在一季稻田边夹心式种植大豆和花生，构建高异质性生境。本发明可提高稻田捕食性天敌丰富度与数量、提高益害比及捕食性天敌对水稻害虫的控制效能，为推广利用田边种植非稻作物、提高系统的植物多样性与遗传多样性、生态控制水稻害虫奠定了坚实的基础。