METHOD AND DEVICE FOR DOSING FOR INSTANCE FERTILIZERS, CHEMICALS AND/OR SEED GRAIN IN A FIELD

摘要

A method and a device is provided for dosing for instance manure, fertilizers, chemicals and/or seed grain in a field. According to the invention the field is divided into micro sections of for instance 10 x 10 m, and data on the quality of the soil are collected, such as temperature etc., and based on these data which are stored in a control unit (1), a supply unit (2) can control a per se known dosage unit (3) for automatic variation of the dosage so that this is correct for the particular micro section (11) in agreement with the measured and stored data. The invention also relates to a dosage device for carrying out the method, and this device comprises speed measuring means (5) for determination and division of the field section (10) into micro sections and recording means (6, 7, 8, 9) for measuring each micro section's direction and degree of inclination, content of micro nutrients and fertilizers, physical composition, acidity, temperature and yield of the soil.