no there is not
A. H. Teich has written: 'Performance of white spruce provenances in Ontario' -- subject(s): Growth, White spruce, Forests and forestry
J. M. Remeyn has written: 'Kodak Ektachrome infrared film for vitality studies on Norway spruce in the Netherlands' -- subject(s): Aerial photography in forestry, Diseases and pests, Forests and forestry, Infrared photography, Norway spruce, Remote sensing, Thermographic methods
L. Heger has written: 'Site-index/soil relationships for white spruce in Alberta mixedwoods' -- subject(s): Forest soils, Site index (Forestry), White spruce
In 1988 the Province past a bill making the Red Spruce the official tree of Nova Scotia. It has been a main stay of forestry in Nova Scotia.
D. J. Fahey has written: 'Evaluation of blown down Alaska spruce and hemlock trees for pulp' -- subject(s): Pulpwood, Sitka spruce, Western hemlock, Windfall (Forestry)
R. S. Van Nostrand has written: 'Strip cutting black spruce in central Newfoundland to induce regeneration' -- subject(s): Forests and forestry, Black spruce, Forest regeneration
Alfred Wobst has written: 'Werterzeugung und Wirtschaftserfolg beim Nadelholzbetrieb' -- subject(s): Economic aspects, Economic aspects of Forests and forestry, Forests and forestry, Pine, Spruce 'Der Markwald' -- subject(s): Agriculture, Cooperative, Commons, Cooperative Agriculture
Spruce is a softwood.
The Forestry as a field has been around for centuries, with its origins dating back to ancient civilizations. However, modern forestry as a scientific discipline emerged in the 18th century with the development of sustainable forest management practices.
Blue Spruce trees will eventually produce cones but they will be spruce cones.
Bijan Payandeh has written: 'Preliminary yield functions and tables for peatland black spruce in Ontario' -- subject(s): Black spruce 'Yield functions and tables for mixedwood stands of northwestern Ontario' -- subject(s): Mensuration, Forests and forestry 'FIDME-PC' 'Application of basal area index in the yield estimation of boreal mixedwood cover types'