DEVICE FOR TREATMENT OF FOREST SEEDLINGS WITH LIQUID COMPOUNDS Russian patent published in 2005 - IPC

FIELD: forestry.

SUBSTANCE: proposed device contains frame with mounted reservoir, tank connected with liquid sprayers made in form of cups, one nested in the other. Outer cups are provided with holes through which flexible elastic pipelines to feed liquid compounds are installed. Inner cups are installed for displacement in vertical plane by means of springs secured on ends of inner cups and are connected by corrugated hoses with tank communicating with reservoir through corrugated pipeline. Cover is fastened on lower part of each sprayer, and inner cup is furnished with measuring scale.

EFFECT: improved quality of treatment of forest seedlings, reduced harmful action onto surrounding medium.

2 cl, 3 dwg