研究大豆不同种植方式对大豆害虫及其天敌种类和数量关系的结果指出：（１）大豆地的大豆害虫及其天敌种类、数量和组成，随早、晚大豆种植方式的不同而不同；（２）清种早（晚）大豆、早大豆间蕃茄、早（晚）大豆间辣椒害虫较多；（３）其种类，早大豆是突眼长蝽，晚大豆是豆荚螟、负蝗和银纹夜蛾较多；（４）大豆害虫天敌，早、晚大豆均以草蛉最多，异色瓢虫第二。 The results showed that: (1) The species, quantity and composition of soybean pests and their natural enemies in soybean fields differed with the soybean planting methods in the early and late stages; (2) The effects of different planting methods on the species and quantity of soybean pests and their natural enemies were studied. (3) The species of early soybean is the stink bug, the late soybean is the pod borer, the locust and silver grain (4) natural enemies of soybean pests, early and late soybeans are the largest number of shrubs, the second ladybug.