Guohui Tang

Optimization of a Screw Conveying Seed-Metering Device for Pregerminated Rice Seeds Based on a Bonded Discrete Element Model

To address the problems of seed damage and poor seeding uniformity in UAV-based direct rice seeding, this study investigated the optimization of a screw conveying seed-metering device for pregerminated rice seeds. A discrete element model based on the bonded particle model (BPM)...