FIELD: agriculture.
SUBSTANCE: seedling main root cutter contains casing, handle and blade. Case is tube section with axial cone and crossed handles in upper part and slot-hole window in lower part. Hollow rod is inserted from above into casing and provided with tip with spring-loaded web-like blade and handle. Design allow for stimulation of strong branch roots without surrounding soil destruction.
EFFECT: provided stimulation of strong branch roots without surrounding soil destruction.
3 cl, 3 dwg
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GARDEN SHOVEL | 0 |
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Authors
Dates
2008-10-27—Published
2007-03-19—Filed