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Articles by Reijo Jokinen
Category : Article
article id 5081,
category
Article
(1980).
Metsälannoituksella saatavan kasvunlisäyksen arviointi.
Silva Fennica
vol.
14
no.
3
article id 5081.
https://doi.org/10.14214/sf.a15022
English title: Estimation of growth response achieved through forest fertilization.
Original keywords:
kuusi;
mänty;
lannoitus;
typpilannoitus;
metsikkötunnukset;
kasvunlisäys;
pohjapinta-ala
English keywords:
Pinus sylvestris;
basal area;
Norway spruce;
fertilization;
Picea abies;
Scots pine;
growth
Abstract |
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Full text in PDF |
Author Info
Dependence of the growth increase given by fertilization on different stand characteristics is examined in this article. The aim was to determine whether the volume growth increase can be accurately determined beforehand when fertilization is carried out on mineral soil sites at a dosage of 120 kg N/ha. The material consisted mostly on of mature stands ready for cutting, a total of 22 Scots pine (Pinus sylvestris L.) and 20 Norway spruce (Picea abies (L.) H. Karst.) stands. Increase in basal area, height quality class and basal area of the stand were found to best explain the increment and its increase in the regression equations calculated for different types of fertilizer and the control level.
The PDF includes a summary in English.
-
Jokinen,
E-mail:
rj@mm.unknown
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