METHOD FOR SPREADING AGROCHEMICAL AND SOWING IMPLEMENT WITH AGROCHEMICAL-SPREADING DEVICE AND AGROCHEMICAL- SPREADING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a method for spreading an agrochemical, capable of spreading the agrochemical over seedling-growing boxes suitably and in a good efficiency in a sowing work on the seedling-growing boxes.;SOLUTION: This method for spreading the agrochemical is provided by arranging at least a sowing device 50 and a soil-covering device 60 along the conveying passage of the seedling-growing box-carrying device 10, also arranging an agrochemical-spreading device 70 for delivering a long period effectiveness- retaining type granular agrochemical (n) stored in a hopper 71 and continuously spreading over the seedling-growing boxes 1 moving on the conveying passage, and continuously spreading the agrochemical (n) delivered from the agrochemical-spreading device 70 over the conveyed seedling-growing boxes 1 after passing through the sowing device 50 and the soil-covering device 60.;COPYRIGHT: (C)2003,JPO