Abstract: Starting from the agronomic principle of film side planting, the paper introduces the agronomic mode and technical advantages of film side planting, and puts forward the necessity of developing mechanized operation technology on side side sowing, and expounds the key points from the following aspects: land selection, tillage, planting elements, selection of machines and tools, inspection and adjustment, pre sowing commissioning, seed sowing and post seeding inspection. The purpose is to help the majority of planters more conveniently and quickly master the operation essentials of machines and tools, so as to complete the sowing operation with high quality.