A device for harvesting and utilization of non-grain part of crop and fertilization

Abstract

An effective method of harvesting grain crops using straw for fertilization, which can be carried out by installing a device on the harvester for spraying the crushed straw mass with a working liquid using a pneumatic slot sprayer designed in Kuban State Agrarian University. The device and the process of operation of this device with pneumatic slotted sprayers of working fluid are considered. Various parameters of sprayers have been studied: the air pressure supplied to the spray jet and the position of the equalizing tank that regulate the static pressure of fertilizers for setting the specified flow rate.