The Forester: A Practical Treatise on British Forestry and Arboriculture for Landowners, Land Agents, and Foresters, Volum 2W. Blackwood and Sons, 1905 |
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Side 63
... woods that are regarded as being well managed this state of things may be seen , and the whole might be almost as easily prevented as permitted . When a timber sale is held in spring , the buyer is often allowed his own time to lift the ...
... woods that are regarded as being well managed this state of things may be seen , and the whole might be almost as easily prevented as permitted . When a timber sale is held in spring , the buyer is often allowed his own time to lift the ...
Side 124
... Wood - Wasps ( Siricide or Uroceride ) . Wasps long and completely veined ; body long and cylindrical ; antennæ filiform or brush - like ; abdomen consisting of nine segments ; ovipositor elongated . Larvæ 6 - legged , soft , white ...
... Wood - Wasps ( Siricide or Uroceride ) . Wasps long and completely veined ; body long and cylindrical ; antennæ filiform or brush - like ; abdomen consisting of nine segments ; ovipositor elongated . Larvæ 6 - legged , soft , white ...
Side 125
... Wood - Wasp ( Sirex gigas ) bores into Spruce , Silver Fir , Larch , and rarely Pine . It is blackish in colour , with a yellow patch behind each eye . In the female , which may attain 11⁄2 inch in length , the first two and the last ...
... Wood - Wasp ( Sirex gigas ) bores into Spruce , Silver Fir , Larch , and rarely Pine . It is blackish in colour , with a yellow patch behind each eye . In the female , which may attain 11⁄2 inch in length , the first two and the last ...
Side 187
... wood , which turns yellow or honey - coloured and scales off in its annual layers , while they also extend horizontally and radially throughout the wood . Dry - Rot in Timber used in buildings is occasioned by the " dry - rot " fungus ...
... wood , which turns yellow or honey - coloured and scales off in its annual layers , while they also extend horizontally and radially throughout the wood . Dry - Rot in Timber used in buildings is occasioned by the " dry - rot " fungus ...
Side 200
... wood ( especially in Spruce - woods ) against the time when the older wood to the windward of it will be felled and its shelter lost ( see Part V. , p . 265 ) . Such Severances or Protective Falls consist in clear - felling a strip from ...
... wood ( especially in Spruce - woods ) against the time when the older wood to the windward of it will be felled and its shelter lost ( see Part V. , p . 265 ) . Such Severances or Protective Falls consist in clear - felling a strip from ...
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The Forester: A Practical Treatise on British Forestry and ..., Volum 2 John Nisbet Uten tilgangsbegrensning - 1925 |
Vanlige uttrykk og setninger
acre age-classes annual falls annual rings antennæ attacks autumn Average Yield Tables bark basal area Beech beetles Birch branches Britain broad-leaved trees calculated cambium caterpillars cent Cockchafer compartments conidia conifer crops conifers coppice copse cubic contents damage destructive diameter disease Douglas Fir eggs estimated favourable feed felled felling-series foliage forestry forests frost fungi fungus girth ground growing grubs height hibernate highwoods inch long injurious insects kind of tree land Larch large numbers larva larvæ Life-history mature measured method moths mycelium natural regeneration needles normal growing-stock nurseries percentage plants poles Poplar produced protection pupa pupate rate of growth roots rotation saprophytic sapwood scheme of management Scots Pine seedlings shoots Silver Fir soil and situation species spores sporophores spring Spruce stem sylvicultural thinnings timber timber-crops twigs usually weeds whole wind windfall wing-cases winter woodlands working-circle working-plan young plantations
Populære avsnitt
Side 392 - means any land used as arable meadow or pasture ground only, land used for a plantation or a wood or for...
Side 392 - If the land is used only for a plantation or a wood, the value shall be estimated as if the land, instead of being a plantation or a wood, were let and occupied in its natural and unimproved state.
Side 392 - ... such lands and heritages might in their natural state be reasonably expected to let from year to year as pasture or grazing lands...