Oxygen to plant, liquid fattening/fertilizing feeder

摘要

(57) Abstract Topic In the earth of side of the plant, excluding the top inputting,Oxygen and liquid fattening/fertilizing are supplied to the root of the plant. Solutions As the top opens, the bottom closes, lapTo possess many ostium 12 in the side wall, putting out the top on the ground, areaThe barrel the Sliding touching in the inner circumference of 10 which is buried in and the above-mentioned barrelIn top and bottom direction sleeve possible piston board 21, in piston boardLocks heart on the bottom the piston rod 22 which, the piston boardWhen being located to the internal lower part of the barrel, in the above-mentioned piston rodBeing locked, the pressurization which consists of the cover board 23 which closes the top of the aforementioned barrelWith body 20 the oxygen to the plant, the liquid fattening/fertilizing feeder is formed.