The Commonwealth Forestry Review, Volumes 53-54Commonwealth Forestry Association, 1974 - Forests and forestry |
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Page 66
... seedlings to die . The same fungus had been isolated about 6 months earlier from seedlings which developed root - rot . Other losses in the young seedling stage are often associated with the presence of a Fusarium sp . and more rarely B ...
... seedlings to die . The same fungus had been isolated about 6 months earlier from seedlings which developed root - rot . Other losses in the young seedling stage are often associated with the presence of a Fusarium sp . and more rarely B ...
Page 147
... seedlings and full grown culms declines from wet to dry season and rhizomes of seedlings gain weight during the same period . This is reversed on the onset of monsoon and repeated year after year irrespective of age . In addition to ...
... seedlings and full grown culms declines from wet to dry season and rhizomes of seedlings gain weight during the same period . This is reversed on the onset of monsoon and repeated year after year irrespective of age . In addition to ...
Page 149
... seedlings . From data presented in table 1 it is clear that the first few shoots that appear within the first six months of seedlings of Dendrocalamus longis- pathus are larger and heavier than those appearing in the later half of the ...
... seedlings . From data presented in table 1 it is clear that the first few shoots that appear within the first six months of seedlings of Dendrocalamus longis- pathus are larger and heavier than those appearing in the later half of the ...
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acres Adeyoju Africa agri-silviculture Agriculture Annual aphid areas Australia British Canada cent Chairman Committee Commonwealth Forestry Association Commonwealth Forestry Conference conifers Conservator of Forests cost crops cubic metres demand economic environment environmental established export Fiji flowering Forest Department forest estate forest industries forest management forest products Forest Research forest resources Forest Service Forestry Commission Government growth hardwoods HARRY CHAMPION harvesting hectares helicopter Ibadan important increase India infestation insect interest Islands Kenya land LATHAM logs London ment million cubic metres Nigeria Obeche Officer operations Oxford Papua New Guinea photographs pine woolly aphid Pinus planning plantations planting potential present problems programme published radiata recorded remote sensing Report requirements Review ROYAL COMMONWEALTH SOCIETY sawmills sawnwood seed silviculture Sir Stuart soil species survey techniques timber timber trade tion trees tropical Uganda United Kingdom Viti Levu wood Zealand