Minimum requirements for seed orchards of Scots pine in Finland
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 cl...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Finnish Society of Forest Science
1980-01-01
|
| Series: | Silva Fennica |
| Online Access: | https://www.silvafennica.fi/article/5076 |