Seed production and advance regeneration in Allegheny hardwood forests
Author: John C. Bjorkbom
Publisher:
Published: 1979
Total Pages: 16
ISBN-13:
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Author: John C. Bjorkbom
Publisher:
Published: 1979
Total Pages: 16
ISBN-13:
DOWNLOAD EBOOKAuthor: Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher:
Published: 1981
Total Pages: 86
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DOWNLOAD EBOOKAuthor: John C. Bjorkbom
Publisher:
Published: 1979
Total Pages: 8
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DOWNLOAD EBOOKAuthor: Russell M. Burns
Publisher:
Published: 1990
Total Pages: 898
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DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1975
Total Pages: 132
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DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1990
Total Pages: 896
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DOWNLOAD EBOOKSet includes revised editions of some issues.
Author:
Publisher:
Published: 1980
Total Pages: 112
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DOWNLOAD EBOOKAuthor: John C. Bjorkbom
Publisher:
Published: 1986
Total Pages: 16
ISBN-13:
DOWNLOAD EBOOKS2Allegheny hardwood regeneration response to block clearcutting, alternate strip clearcutting, and two-cut shelterwood, and in an uncut control was compared. Stand regeneration success was evaluated 5 years after harvest. Clearcutting resulted in high mortality of advance regeneration. Thus, regeneration by block clearcutting was not successful, though both alternate strip clearcutting harvests were successful. The first cut of the shelterwood established new seedlings but did not stimulate growth. Regeneration level increased from inadequate to adequate and remained so after the final harvest. New seedlings appeared in the control after each seed crop, but few survived. Fenced seedlings grew taller in all harvest areas.S3.
Author: David A. Marquis
Publisher:
Published: 1992
Total Pages: 134
ISBN-13:
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Publisher:
Published: 1978
Total Pages: 712
ISBN-13:
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