Report on Forest ResearchH.M. Stationery Office, 1993 - Forests and forestry |
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Page 21
... short rotation coppice . Dashed lines indicate extrapolations based on data for harvesting machines which cannot cope with high biomass yields . Large dot and vertical line : estimate and range for energy ratio , given 30 odt ha −1 yr ...
... short rotation coppice . Dashed lines indicate extrapolations based on data for harvesting machines which cannot cope with high biomass yields . Large dot and vertical line : estimate and range for energy ratio , given 30 odt ha −1 yr ...
Page 53
... short rotation coppice : selection of equipment for initial testing 2/94 Equipment for all - terrain cycles 3/94 Tree mulch field trial 4/94 Small scale forestry : Elmia 1993 5/94 Valmet 860 forwarder 8/94 9/94 Short rotation coppice ...
... short rotation coppice : selection of equipment for initial testing 2/94 Equipment for all - terrain cycles 3/94 Tree mulch field trial 4/94 Small scale forestry : Elmia 1993 5/94 Valmet 860 forwarder 8/94 9/94 Short rotation coppice ...
Page 85
... Coppiced trees as energy crops Initial spacing in short rotation coppice Yield models for energy coppice of poplar and willow Alternatives to peat Backfill studies Goshawks in northern England Assessment of risks from pinewood nematode ...
... Coppiced trees as energy crops Initial spacing in short rotation coppice Yield models for energy coppice of poplar and willow Alternatives to peat Backfill studies Goshawks in northern England Assessment of risks from pinewood nematode ...
Contents
Publications by Research Division | 60 |
Silviculture South | 71 |
Site studies North | 50 |
Copyright | |
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abietis alder Alice Holt analysis Arboricultural Advisory Arboriculture Research areas assessment B.Sc bark biodiversity birch BRASIER Britain British broadleaves carbon clones conifer coppice Corsican pine damage deer density developed dieback dormancy Douglas fir Dutch elm disease Ecology Edinburgh effects Environmental established European experiments Figure forest condition Forest Enterprise forest research Forestry Authority Forestry Commission Forestry Commission Bulletin fungi fungus genetic germination grey squirrel growth harvesting height herbicides HMSO imazapyr insect larch measured ment methods moisture monitoring mycorrhiza natural regeneration Northern Research Station Norway spruce novo-ulmi nursery Ophiostoma Ph.D Phytophthora plantation planting poplar populations potential prechilled pretreatment production programme Redfern Research Division Research Information Note root Scots pine seed seedlings short rotation coppice Silviculture Silviculture North Sitka spruce soil species survey sycamore temperature timber tion treatment Tree Improvement trials types ulmi upland vegetation Wales windthrow wood woodland yield models