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 8
... conifer woods . Accidental fires are most often due to imprudence or negli- gence , such as failing to extinguish ... conifers , which is just the kind of crop most exposed to danger in any case , and that in which a widespread ...
... conifer woods . Accidental fires are most often due to imprudence or negli- gence , such as failing to extinguish ... conifers , which is just the kind of crop most exposed to danger in any case , and that in which a widespread ...
Side 11
... conifer woods are formed in localities exposed to risk from fire . The path or line used as a base can be broadened , if neces- sary , by rapidly clearing away the trees along the outside edge . But the success of this work , as well as ...
... conifer woods are formed in localities exposed to risk from fire . The path or line used as a base can be broadened , if neces- sary , by rapidly clearing away the trees along the outside edge . But the success of this work , as well as ...
Side 14
... conifers , and only browse on the latter in the absence of the former . But the damage done to conifers is generally by far the more serious , because they are not endowed with anything like such recuperative power as broad - leaved ...
... conifers , and only browse on the latter in the absence of the former . But the damage done to conifers is generally by far the more serious , because they are not endowed with anything like such recuperative power as broad - leaved ...
Side 18
... conifers , Silver Fir makes the best recovery , while Scots Pine usually remains stunted after being nibbled . Young poles with a smooth rind are always attacked soonest , and the danger ends when thick rough bark is formed . The danger ...
... conifers , Silver Fir makes the best recovery , while Scots Pine usually remains stunted after being nibbled . Young poles with a smooth rind are always attacked soonest , and the danger ends when thick rough bark is formed . The danger ...
Side 19
... conifers . But a cleaner mixture of coal - tar and petroleum ( in the proportion of 8 to 1 ) is equally effective . This can be applied best and most cheaply with a Büttner's double brush , consisting of something like 2 miniature ...
... conifers . But a cleaner mixture of coal - tar and petroleum ( in the proportion of 8 to 1 ) is equally effective . This can be applied best and most cheaply with a Büttner's double brush , consisting of something like 2 miniature ...
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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...