METHOD AND WORKING TOOL FOR SOWING OF FRIABLE MATERIALS Russian patent published in 1995 - IPC

FIELD: agriculture. SUBSTANCE: sowing method involves delivery of friable material to a working tool and its discharge onto the soil surface. Seeds are discharged in the zone of artificial mist. The method is realized by means of a working tool comprising a drive shaft with a disc and blades, and a system of two superposed segments of a circular pipe with radially-mounted sprayers and a bladed disc installed between the segments. EFFECT: improved functional and operating characteristics. 2 cl, 2 dwg