Root irrigation device for flue-cured tobacco plants

The utility model provides a flue-cured tobacco plant root irrigator, which relates to the technical field of flue-cured tobacco, and comprises a spray rod connected with a sprayer through a spray pipe and used for conveying pesticide, and a spray head piece arranged at the tail end of the spray rod...

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Main Authors MAO CHUNTANG, LUO SHIBAO, YANG DEHAI, LI XIAOTING, YANG YAN, ZHAO WEIJIN, ZHENG SHIFANG, LI XIANCAI, FENG CANHU, SUN YONGHUA
Format Patent
LanguageChinese
English
Published 31.03.2023
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
TRAPPING
WATERING
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Summary:The utility model provides a flue-cured tobacco plant root irrigator, which relates to the technical field of flue-cured tobacco, and comprises a spray rod connected with a sprayer through a spray pipe and used for conveying pesticide, and a spray head piece arranged at the tail end of the spray rod and comprising a sleeve piece, a plurality of splitter pieces and a conical drill bit, the space between the sleeve piece and the drill bit is divided into more than one liquid conveying channels through flow dividing pieces, a plurality of flow dividing openings corresponding to the liquid conveying channels in position and number are formed in the outer end of the sleeve piece, the sleeve piece is hollow and communicated with the spraying rod, the flow dividing pieces are fixed to the outer end of the sleeve piece, and the drill bit is fixed to the tail ends of the flow dividing pieces. The spray head piece enters soil at the plant rhizome in an inserted mode, then pesticide is released, pit digging, pesticide p
Bibliography:Application Number: CN202222770465U