Silvics
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the study of the life history, requirements and general characteristicsof forest trees and stands in relation to the environment and the practice ofsilviculture. [Ministry of Forests -- Government of British Columbia]
Department of Environmental Protection This foundation of silviculture is termed silvics - the characteristics, ... Silvics can serve as a guide to making the best decisions in your woodlot.
Chesapeake Bay Watershed Natives: References Silvics of North America: 1. Conifers; 2. Hardwoods. Agriculture Handbook 654. US Department of Agriculture, Forest Service, Washington, DC. 1990.
Old Trees Forest Service published a book, "Silvics of Forest Trees of North America" that has extensive data on the ecology and life of most species of trees.
Black Walnut Seeds The following might be helpful: http://www.forestworld. com/public/silvics/hardwoods/juglans/nigra/nigra_c1. html
Frequently Asked Questions According to the silvics manual, they will produce sometime between 20 - 40 years depending on the amount of sunlight and competition they have.
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