Predicting Cold Hardiness of Douglas-Fir Nursery Stock With an Oscilloscope/Square-Wave Apparatus
The oscilloscope/square-wave apparatus was not useful in predicting the cold hardiness of Douglas-fir nursery stock. No correlations were observed between square-wave trace form and damage or kill in seedlings subjected to freezing tests.
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Author(s): Annabelle E. Jaramillo
Publication: Tree Planters' Notes - Volumes 35, Number 2 (1984)
Section: General
Volume: 35
Number: 2
