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

Veikko Koski (email)

Minimivaatimukset männyn siemenviljelyksille Suomessa.

Koski V. (1980). Minimivaatimukset männyn siemenviljelyksille Suomessa. Silva Fennica vol. 14 no. 2 article id 5076. https://doi.org/10.14214/sf.a15017

English title: Minimum requirements for seed orchards of Scots pine in Finland

Abstract

In order to be recorded in the national list of untested seed orchards, set by law, a seed orchard must attain certain objectives. It is impossible to define universal requirements for all categories of seed orchards of all species. The present paper suggests minimum requirements for a clonal region seed orchards of Pinus sylvestris L in Finland. The clonal composition as well as factors influencing on the mating pattern have been given precise numerical threshold values. To be approved the seed orchard must fulfil all the requirements at the same time. The goal is to control the genetic superiority of the forest reproductive material obtained from registered untested seed orchards.

The PDF includes a summary in English.

Original keywords
mänty; siemenviljelmät; kloonit; siemenviljely; laatuvaatimukset

English keywords
Pinus sylvestris; Scots pine; Finland; seed orchards; clones; requirements

Published in 1980

Views 3467

Available at https://doi.org/10.14214/sf.a15017 | Download PDF

Creative Commons License CC BY-SA 4.0

Register
Click this link to register to Silva Fennica.
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
Send to email
Siitonen M., (1993) Experiences in the use of forest management plan.. Silva Fennica vol. 27 no. 2 article id 5509 (remove) | Edit comment
Folkeson L., (1981) Impact of air-borne copper and zinc pollution on.. Silva Fennica vol. 15 no. 4 article id 5144 (remove) | Edit comment
Helle P., Muona J. (1985) Invertebrate numbers in edges between clearfelli.. Silva Fennica vol. 19 no. 3 article id 5245 (remove) | Edit comment
Peltola H., Aho J. et al. (1993) Swaying of trees as caused by wind: analysis of .. Silva Fennica vol. 27 no. 2 article id 5505 (remove) | Edit comment
Löyttyniemi K., (1971) Influence of damage caused to needles of Norway .. Silva Fennica vol. 5 no. 1 article id 4835 (remove) | Edit comment
Kärkkäinen M., Hakala H. (1983) Effect of log size on the bending and compressio.. Silva Fennica vol. 17 no. 2 article id 5182 (remove) | Edit comment
Prokazin E. P., (1980) Geographic variation in forest trees. Silva Fennica vol. 14 no. 1 article id 5064 (remove) | Edit comment
Mikola P., (1979) Environmental content of forestry education in E.. Silva Fennica vol. 13 no. 3 article id 5037 (remove) | Edit comment
Kaitera J., Aarnio L. et al. (2021) Naohidemyces vaccinii sporulates on wild .. Silva Fennica vol. 55 no. 5 article id 10568 (remove) | Edit comment
Koski V., (1980) Minimum requirements for seed orchards of Scots .. Silva Fennica vol. 14 no. 2 article id 5076 (remove) | Edit comment
Your search results