Forest Resources of Chile as a Basis for Industrial ExpansionUSFS, 1946 - 256 páginas |
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Página v
... Methods . Fire Depletion . Insect , Disease , Windfall , and Other Losses Cutting Depletion . Growth Computations . Derivation of Requirements Values · Fencing and Minor Agricultural Use Lumber and Lumber Products Lumber for ...
... Methods . Fire Depletion . Insect , Disease , Windfall , and Other Losses Cutting Depletion . Growth Computations . Derivation of Requirements Values · Fencing and Minor Agricultural Use Lumber and Lumber Products Lumber for ...
Página 41
... methods . Even though such a program were instituted on a broad scale today , it would require many years to bring the wild forest of Chile completely under the forester's control , i.e. , to the point where practically all the wood ...
... methods . Even though such a program were instituted on a broad scale today , it would require many years to bring the wild forest of Chile completely under the forester's control , i.e. , to the point where practically all the wood ...
Página 53
... methods . Stand structure of many natural forests indicates that selective cutting is the most effective method for the preservation of a favorable growing stock and for the recovery of timber values . The possibilities of increasing ...
... methods . Stand structure of many natural forests indicates that selective cutting is the most effective method for the preservation of a favorable growing stock and for the recovery of timber values . The possibilities of increasing ...
Página 57
... methods and equipment , can be expected to be produced at a cost which will return a reasonable allowance for stumpage , profit and risk . In order to make this determination , cost and selling value in- formation was collected from ...
... methods and equipment , can be expected to be produced at a cost which will return a reasonable allowance for stumpage , profit and risk . In order to make this determination , cost and selling value in- formation was collected from ...
Página 60
... methods in the logging , milling and hauling operations , and the development of more and better STUMPAGE , PROFIT AND RISK . RAIL HAUL TO SANTIAGO ... LOGGING AND SAWMILLING . HAUL TO RAILROAD .. HANDLING AND SELLING .. LABOR COST ...
... methods in the logging , milling and hauling operations , and the development of more and better STUMPAGE , PROFIT AND RISK . RAIL HAUL TO SANTIAGO ... LOGGING AND SAWMILLING . HAUL TO RAILROAD .. HANDLING AND SELLING .. LABOR COST ...
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50 percent adequate Alamo Alerce Araucaria Arauco Average stump height Bio-Bio board-foot breast height briquettes Canelo charcoal Chile Chilean Chiloe Cipres Coigue conifers construction consumption Coquimbo cost cubic volume diameter at breast Douglas-fir equals tree diameter equipment estimated Eucalyptus export forest land forest products forest resource fuel fuelwood furniture grade growth hardwood hauling hectares height equals tree Height in 16.3-foot inches Insignis Pine kiln Laurel Lingue Llanquihue logs Luma lumber Magallanes Malleco Manio manufacture material meters mill operations million board feet million cubic feet natural forest Olivillo panels percent of d.b.h. pesos pile plant Plate plywood present Province Group Puerto Montt pulp Rauli reasonable Roble Santiago sawmill sawtimber Sawtimber Portion shingles small mill solid wood species stump height equals supply Talca Tepa thickness thousand board feet Tineo tion Ulmo United utilization Valdivia veneer Volume Table Volumes shown wood volume woodland zone