Full text of this article is only available in PDF format.

Pekka Kilkki

Optimization of stand treatment based on the marginal productivity of land and growing stock

Kilkki P. (1971). Optimization of stand treatment based on the marginal productivity of land and growing stock. Acta Forestalia Fennica no. 122 article id 7556. https://doi.org/10.14214/aff.7556

Abstract

Production of timber in forest stands is described by a production function. The variable inputs of the function are land and growing stock and the output is the annual value growth. The partial derivatives of this production function express the marginal productivity of the land and of auction function express the marginal productivity of the land and of the growing stock. These marginal productivities can be utilized for determination of the need of regeneration and thinning. The stand should be regenerated when the marginal productivity of the land falls below the annual rent of a unit area of open land and thinned when the marginal productivity of the growing stock falls below the annual rent of one unit of growing stock.

The PDF includes a summary in Finnish.

Keywords
stand treatment; forest management; forest management planning; marginal productivity; methods

Published in 1971

Available at https://doi.org/10.14214/aff.7556 | Download PDF

Creative Commons License

Register
Click this link to register for Silva Fennica submission and tracking system.
Log in
If you are a registered user, log in to save your selected articles for later access.
Contents alert
Sign up to receive alerts of new content

Your selected articles
Your search results