Harri Vasander

Esimerkki keidassoiden ojitus- ja lannoitustoiminnan heikosta kannattavuudesta

Vasander H. Esimerkki keidassoiden ojitus- ja lannoitustoiminnan heikosta kannattavuudesta.

English title: The low profitability of draining and fertilizing sparsely tree covered ombrotrophic bogs for forestry purposes: a case study

Tiivistelmä

The ombrotrophic raised bog Laaviosuo at Lammi, southern Finland, was studied to access the economics of draining and fertilizing sparsely tree covered bogs. Input and output were calculated using both real short-term values and hypothetical long-term values. The profitability was found to be low in both cases. Amelioration of this kind of bog may therefore be considered an uneconomic proposition.

Vastaanotettu 31.10.2017 Julkaistu 1.1.1983

Katselukerrat 2204

Saatavilla http://suo.fi/article/9573 | Lataa PDF

---