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 xiii
... stem to feed on the foliage 140. Caterpillars , after having spun themselves down from the crown , are unable to reascend the stem owing to the grease - band of patent tar 141. Diseased Caterpillars swarming on the top - shoot of a ...
... stem to feed on the foliage 140. Caterpillars , after having spun themselves down from the crown , are unable to reascend the stem owing to the grease - band of patent tar 141. Diseased Caterpillars swarming on the top - shoot of a ...
Side xiv
... stem by Trametes pini 182. Sporophore of Fomes annosus ( Trametes radiciperda ) on a Scots Pine root • 183. Parts of a Scots Pine root killed by Agaricus melleus 184. Young 8 - year - old Scots Pine attacked and killed by the Honey ...
... stem by Trametes pini 182. Sporophore of Fomes annosus ( Trametes radiciperda ) on a Scots Pine root • 183. Parts of a Scots Pine root killed by Agaricus melleus 184. Young 8 - year - old Scots Pine attacked and killed by the Honey ...
Side 18
... stem in breadth , but the strip gradually becomes narrower and more wedge - shaped until it finally comes away from the stem , often at a considerable height , when it is eaten by the deer . Gnawing and stripping in winter are no doubt ...
... stem in breadth , but the strip gradually becomes narrower and more wedge - shaped until it finally comes away from the stem , often at a considerable height , when it is eaten by the deer . Gnawing and stripping in winter are no doubt ...
Side 19
... stems at the first time of thinning prevents bark - stripping . A bundle is made of fairly long twigs laid one over the other round the stem , with points downwards and thick ends reaching up to about 6 ft . above ground , and is tied ...
... stems at the first time of thinning prevents bark - stripping . A bundle is made of fairly long twigs laid one over the other round the stem , with points downwards and thick ends reaching up to about 6 ft . above ground , and is tied ...
Side 38
... stem as 8 in . or 10 in . , while the bank - vole often climbs to a considerable height to reach the soft bark . When plantations have been gnawed at about 11 ft . to 12 ft . above the ground , the injury may , therefore , have been ...
... stem as 8 in . or 10 in . , while the bank - vole often climbs to a considerable height to reach the soft bark . When plantations have been gnawed at about 11 ft . to 12 ft . above the ground , the injury may , therefore , have been ...
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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...