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 198
... danger increases with age , and is greatest in old woods . Coppice - woods run no risk whatever , copse - woods but little , especially when the standards are Oak and Ash , and only 198 PROTECTION AGAINST INJURIOUS INFLUENCES.
... danger increases with age , and is greatest in old woods . Coppice - woods run no risk whatever , copse - woods but little , especially when the standards are Oak and Ash , and only 198 PROTECTION AGAINST INJURIOUS INFLUENCES.
Side 207
... copse ( especially when grown from stool - shoots ) or highwoods , and are usually found on the N. and N.E. sides of the stems , as the hardest frosts usually occur during N. and N.E. winds . Frost - shakes are most prevalent in low ...
... copse ( especially when grown from stool - shoots ) or highwoods , and are usually found on the N. and N.E. sides of the stems , as the hardest frosts usually occur during N. and N.E. winds . Frost - shakes are most prevalent in low ...
Side 215
... copse suffer most when their crowns are still more or less covered with dead foliage . Damage is usually greater in 30- to 50 - year - old crops than in younger or older woods ; while isolated park or avenue trees , standards in copse ...
... copse suffer most when their crowns are still more or less covered with dead foliage . Damage is usually greater in 30- to 50 - year - old crops than in younger or older woods ; while isolated park or avenue trees , standards in copse ...
Side 226
... copse with a rotation of 20 years , or as highwoods with a rotation of 100 years , is quite immaterial . In each case there will be regular arithmetical progression - namely , from 1 to 10 , 1 to 20 , and 1 to 100 equally productive ...
... copse with a rotation of 20 years , or as highwoods with a rotation of 100 years , is quite immaterial . In each case there will be regular arithmetical progression - namely , from 1 to 10 , 1 to 20 , and 1 to 100 equally productive ...
Side 229
... copse or for woods treated by the method of casual or sporadic fellings , on account of their irregularity and of the great variations dependent on species of tree , soil , and situation . copse , for example , the quality of the soil ...
... copse or for woods treated by the method of casual or sporadic fellings , on account of their irregularity and of the great variations dependent on species of tree , soil , and situation . copse , for example , the quality of the soil ...
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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...