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Articles containing the keyword 'hydraulinen tärytin'
Category : Article
article id 5380,
category
Article
(1989).
Moreenimurskeella pinnoitettujen metsäteiden kunnossapito maataloustraktorikalustolla.
Silva Fennica
vol.
23
no.
2
article id 5380.
https://doi.org/10.14214/sf.a15537
English title: Maintenance of crushed moraine paved forest roads with agricultural tractor implements.
Original keywords:
metsätiet;
kunnossapito;
maataloustraktori;
moreenimursketiet;
hydraulinen tärytin;
lana
English keywords:
maintenance;
forest roads;
tractors;
implements;
grain-size distribution;
vibrating blade;
pulled drag
Abstract |
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Author Info
The condition of forest road pavements was studied in spring, one week after maintenance and in autumn. The effect of vibrating blade was slightly better than that of pulled drag. Large loose stones couldn’t be pressed into pavement with either of the implements. The use of the vibrating blade was three times as expensive as the use of the pulled drag, however, the blade is suitable for other purposes as well.
The PDF includes an abstract in Finnish.
-
Rummukainen,
E-mail:
ar@mm.unknown
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Heikurainen L.,
(1955)
On the seasonal changes of root system of a pine..
Acta Forestalia Fennica
vol. 65
no. 2
article id 7465
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Silva Fennica ·
Finnish Society of Forest Science
