ISHS Acta Horticulturae 168: II Symposium on Winter Hardiness in Woody Perennials
DETERMINATION OF FROST HARDINESS IN FOREST TREES AT SUONENJOKI RESEARCH STATION |
| Authors: | P. Pelkonen, T. Repo |
| Abstract:
A study program has been initiated at the Suonenjoki Research Station, the Finnish Forest Research Institute, to apply and develop methods for the assessment of the overwintering and frost hardiness properties of trees. The program has been carried in order to develop satisfactory test methods, bearing in mind the large number of samples and reasonable expenditure of time and money. | |
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