LYSIMETRIC APPARATUS Russian patent published in 2007 - IPC G01N33/24 

FIELD: agricultural engineering, in particular, stationary investigation of ecosystem soils.

SUBSTANCE: lysimetric apparatus has pan inserted into one of walls of soil cut and equipped with filter and branch pipe for discharge of soil solution into collection reservoir. Openings are formed at lower side of pan-soil solution collector so as to provide borders on its upper side to facilitate accumulation and delivery of soil solution therein, said solution being delivered with descending and ascending flows of soil moisture.

EFFECT: improved construction of soil solution collector, provision for producing of greater amounts of soil solution allowing chemical properties of object under investigation to be adequately evaluated.

2 dwg