Survival And Growth Of Mahogany Saplings
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Author | : Soren Hoff Brondum |
Publisher | : LAP Lambert Academic Publishing |
Total Pages | : 108 |
Release | : 2010-02 |
Genre | : |
ISBN | : 9783838340265 |
Three-months old saplings from natural regeneration of mahogany around eight seed trees in the Ecuadorian Amazon were exposed to four different liberation thinnings. Mahogany survival was recorded 9 and 22 months later. Survival depended on thinning treatment as well as on pre-treatment sapling number. No influence of seed tree diameter, seed tree height, inclination, or orientation of slope, was found. Height growth of surviving saplings depended on thinning treatment, seed tree diameter, inclination and geographical orientation of slope. No influence of pre-treatment sapling number or seed tree height was found. The study indicates that silvicultural practices significantly influence the survival and growth of naturally regenerated mahogany. Provided a suitable management regime, it seems possible to sustain the next generation of mahogany from established natural regeneration. Results also suggest that removal of the understory significantly enhances survival of naturally regenerated mahogany. Other determinants of survival and growth are timing of the regeneration felling, gap size and the extent of herbal competition.
Author | : Ariel E. Lugo |
Publisher | : Springer Science & Business Media |
Total Pages | : 444 |
Release | : 2006-04-10 |
Genre | : Science |
ISBN | : 0387217789 |
Big-Leaf Mahogany is the most important commercial timber species of the tropics. Current debate concerning whether to protect it as an endangered species has been hampered by the lack of complete, definitive scientific documentation. This book reports on vital research on the ecology of big-leaf mahogany, including genetic variations, regeneration, natural distribution patterns and the silvicutural and trade implications for the tree.
Author | : |
Publisher | : ScholarlyEditions |
Total Pages | : 824 |
Release | : 2012-12-26 |
Genre | : Technology & Engineering |
ISBN | : 1464991596 |
Pesticides—Advances in Research and Application: 2012 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Pesticides. The editors have built Pesticides—Advances in Research and Application: 2012 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Pesticides in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Pesticides—Advances in Research and Application: 2012 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author | : |
Publisher | : |
Total Pages | : 406 |
Release | : 1999 |
Genre | : Forests and forestry |
ISBN | : |
Author | : Peter L. Weaver |
Publisher | : |
Total Pages | : 40 |
Release | : 1997 |
Genre | : Forests and forestry |
ISBN | : |
Author | : John E. Mayhew |
Publisher | : Cabi |
Total Pages | : 246 |
Release | : 1998 |
Genre | : Nature |
ISBN | : |
Description of the species. Mahogany as plantstion species. Seed production. Nursey techniques. Site selection. Plantation estavlisment. Plantation maintenace. Growth and yield. Timber quality. Shoot borer control. Protection. Silvivultural systems.
Author | : |
Publisher | : Bib. Orton IICA / CATIE |
Total Pages | : 716 |
Release | : |
Genre | : |
ISBN | : |
Author | : Enrique T. Marin |
Publisher | : |
Total Pages | : 4 |
Release | : 1963 |
Genre | : Philippines |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 200 |
Release | : 1999 |
Genre | : Forest nurseries |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 452 |
Release | : 1998 |
Genre | : Forests and forestry |
ISBN | : |