METHOD FOR OPENING OF GRAPE BUSHES

摘要

FIELD: agriculture. ^ SUBSTANCE: method for opening of grape bushes consists in mechanical breaking of shelter bank in space between rows with provision of furrows, in blowing with air jet by its direction to bank comb. Shelter bank comb is broken with jet of air aimed with maximum speed of 96-105 m/s to bank base in area where it contacts with surface of space between rows. Jet of air is sent to broken comb of shelter bank with average speed of 90-95 m/s of air jet. Cross section of jet that damages bank comb makes 1/10 of comb height, and cross section of jet directed with average speed is equal to comb height. ^ EFFECT: invention provides for improved efficiency of grape bushes opening and reduced repletion of aggregate passage in between vinery rows. ^ 4 dwg, 1 tbl, 3 ex