Operational Performance of Frozen Stored Early and Late Greenhouse Culture Black Spruce
Author | : R. E. Whaley |
Publisher | : Thunder Bay : Ontario Ministry of Natural Resources, Northwest Region Science and Technology |
Total Pages | : 40 |
Release | : 1994 |
ISBN-10 | : MINN:31951D01790587U |
ISBN-13 | : |
Rating | : 4/5 (7U Downloads) |
Download or read book Operational Performance of Frozen Stored Early and Late Greenhouse Culture Black Spruce written by R. E. Whaley and published by Thunder Bay : Ontario Ministry of Natural Resources, Northwest Region Science and Technology. This book was released on 1994 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Thunder Bay area experienced large losses of outdoor overwintered container stock in the years leading up to and including 1987, prompting the examination of alternative overwintering techniques such as indoor frozen storage facilities. This report gives the results of a trial to compare the outplant survival and growth of cold stored stock to conventional outdoor storage for Ventblock and Paperpot stock in trial plots within an operational plant. The trial compared the second year outplant performance of four container stock types of black spruce, each of which was produced and planted in three consecutive years (1989, 1990, 1991).