1. The John Deere DB90 36-Row Planters with Electric TM123919 is a high-quality agricultural equipment designed for efficient planting operations. This online PDF manual provides detailed instructions on how to properly use and maintain the equipment, ensuring optimal performance and longevity. With its 36-row capacity and electric features, this planter is ideal for large-scale farming operations looking to increase productivity and precision in planting. Get the most out of your planting season with the John Deere DB90 36-Row Planters.