Recreation Symposium Proceedings State University Of New York College Of Forestry Syracuse Ny Oct 12 14 1971
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Proceedings-- National Wilderness Research Conference
| Author | : |
| Publisher | : |
| Total Pages | : 568 |
| Release | : 1986 |
| Genre | : Forest reserves |
| ISBN | : |
This second volume of conference proceedings includes over 70 reports of current wilderness research presented at the National Wilderness Conference, 1985. Topics covered include wilderness fire, air quality, soil and vegetation, fish and wildlife, water, wilderness use and user characteristics, visitor attitudes and behaviour; management concepts, etc.
Black Cherry Provenances for Planting in Northwestern Pennsylvania
| Author | : Russell S. Walters |
| Publisher | : |
| Total Pages | : 24 |
| Release | : 1985 |
| Genre | : Cherry |
| ISBN | : |
S2Black cherry is one of the most valuable eastern hardwoods, but guides for choosing suitable seed sources for planting stock are limited. After 14 years, survival of 8 of 24 sources planted is greater than 70 percent, and there are no significant differences in height. These sources offer the greatest potential for planting in northwestern Pennsylvania; they include four Pennsylvania sources and one each from Tennessee, West Virginia, Ohio, and Virginia. Although these planted trees survived and grew satisfactorily, they did not grow better than nearby natural seedlings. If natural seedlings are available, the need or desirability of planting is questionable.S3.
