Interim guide to regeneration of Allegheny hardwoods
Author: David A. Marquis
Publisher:
Published: 1975
Total Pages: 20
ISBN-13:
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Author: David A. Marquis
Publisher:
Published: 1975
Total Pages: 20
ISBN-13:
DOWNLOAD EBOOKAuthor: Benjamin Arthur Roach
Publisher:
Published: 1977
Total Pages: 36
ISBN-13:
DOWNLOAD EBOOKAuthor: David A. Marquis
Publisher:
Published: 1982
Total Pages: 4
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Publisher:
Published: 2008
Total Pages: 112
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DOWNLOAD EBOOKAuthor: John C. Bjorkbom
Publisher:
Published: 1979
Total Pages: 16
ISBN-13:
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: Ralph D. Nyland
Publisher: Waveland Press
Published: 2016-05-13
Total Pages: 704
ISBN-13: 147863376X
DOWNLOAD EBOOKSilviculture: Concepts and Applications reflects a belief that all the tools of silviculture have a useful role in modern forestry. Through careful analysis and creative planning, foresters can address a wide array of commodity and nonmarket interests and opportunities while maintaining dynamic and resilient forests. A landowner’s needs, circumstances, and site conditions guide a silviculturist’s judgment and decision making in finding the best ways to integrate the biologic-ecologic, economic-financial, and managerial-administrative requirements at hand. The Third Edition of this influential text provides a foundational basis for rigorous discussion of techniques. The inclusion of numerous real-world examples and balanced coverage of past and current practices broadens the concept of silviculture and the ways that managers can use it to address both traditional and emerging interests in forests. A thorough discussion of new and proven interpretations increasingly directs the attention of foresters toward the role silviculture plays in creating, maintaining, rehabilitating, and restoring forests that can sustain an expanding variety of ecosystem services.
Author:
Publisher:
Published: 1991
Total Pages: 276
ISBN-13:
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Publisher:
Published: 1994
Total Pages: 268
ISBN-13:
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Publisher:
Published: 1975
Total Pages: 788
ISBN-13:
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