uprooting spruce, YOUTUBE-VIDEO
Uprooting railroads, youtube-video
Mechanized cleaning of seedling stands
The Naarva uprooter is a revolutionary invention for mechanical cleaning of seedling stands and clearing of power lines, railway and road bed shoulders. Naarva uprooter presses
Uprooting beats manual cleaning with clearing saw in every way. Seedling stand has to be treated only once, and unwanted seedlings dry out. Since there is no competition of unwanted saplings in the planting site, the spruce and pine seedlings have more nutrients and grow much faster in length and diameter.
In good conditions the working rate for Naarva P25 is 4 hours per hectare. Average 6,2 h/ hectare. Costs of cleaning can be halved with Naarva uprooter.
Benefits of uprooting
(Growth comparison of uprooted and manually cleaned spruce stands. Koneellinen metsänhoito, Mikael Kukkonen, 2013, Kopijyvä Oy)
(Cost comparison. Koneellinen metsänhoito, Mikael Kukkonen, 2013, Kopijyvä Oy)