Báo cáo lâm nghiệp: "Findings from the application of coal combustion by-products (CCB) for forest reclamation on spoil banks of the North Bohemian Brown Coal Basin" pdf
Báo cáo lâm nghiệp: "Findings from the application of coal combustion by-products (CCB) for forest reclamation on spoil banks of the North Bohemian Brown Coal Basin" pdf
...
stand composition) from each taxon used for the
reforestation of the state of reclamation “A” and “B”
Fig. 3. Fraxinus excelsior L. in the treatment with the
application of CCB
Fig. 4. Populus ... L. in the treatment with the application
of CCB
Fig. 5. Tilia cordata Mill. and Pinus nigra Arn. in the treatment
with the application of CCB
Fig. 6. Deform...
Báo cáo lâm nghiệp:" Structure, spatial distribution and competition in mixed jack pine (Pinus banksiana) stands on clay soils of eastern Canada" pps
... and from the Faculty of Forestry of Université de Moncton and
from the Groupe de recherche en écologie forestière interuniversitaire
(GREFi) for assistance to the publication. The original study ... Gagnon J., Bergeron Y., Population age structure of
Pinus banksiana at the southern edge of the Canadian boreal forest,
J. Veg. Sci. 4 (1993) 783–790.
[18] Gerry A.K, W...
Báo cáo lâm nghiệp: "Beech (Fagus sylvatica L.) – Technological properties, adhesion behaviour and colour stability with and without coatings of the red heartwood" ppsx
... study
underlines the fact that the test conditions in EN 302-1 [1] put
the adhesives to their limits when high moisture stress is
applied. On the other hand confirms the assessment of the long
term performance ... area of
about 12 millions hectare [31]. Beech forests account for
approximately 19% of the forest area of Switzerland [17],15%
of Germany [13] and 9.4%...
Báo cáo lâm nghiệp:"Succession from bog pine (Pinus uncinata var. rotundata) to Norway spruce (Picea abies) stands in relation to anthropic" docx
... give a description of
the vegetation of pine forest and mixed pine–spruce forest
based on synusial phytosociology; (ii) to show, based on
tree ring sequences, the tree colonization, the apical and
radial ... and the total number of living trees was
93% for pines and 51% for spruces. On the whole, the ratio between
the number of rings added and the total n...
Báo cáo lâm nghiệp: "Chemical thinning in blue spruce (Picea pungens Engelm.) stands and its effects on cambioxylophagous fauna" docx
... changes in the health condition,
the use of Garlon was not effective and no dieback of
spruce trees was noted even at the end of the second
year after the arboricide application.
J. FOR. SCI., ... between the health
condition of trees after the application of Roundup
and that of control trees. Although the treated trees
showed marked changes in the healt...
Báo cáo lâm nghiệp: "Soil compaction caused by 450C Timber Jack wheeled skidder (Shefarood forest, northern Iran)" doc
... weight of dry soil
314 J. FOR. SCI., 53, 2007 (7): 314–319
JOURNAL OF FOREST SCIENCE, 53, 2007 (7): 314–319
The northern forests of Iran with 1.9 million
hectares are very important for their ... conditions (m.c. lower than optimum m.c.)
occur very rarely in the northern forests of Iran and
with regard to the climate of the area, the soil natural
m.c. is at optimu...
Báo cáo lâm nghiệp: "Coppice-with-standards in floodplain forests – a new subject for nature protection" potx
... owner
of the forests from the 16
th
century until 1950, when
the forests were taken over by the state) which can
be used for the study of the historical development of
the floodplain forests ... within the floodplain of the Morava River
(Upper Moravian Vale, the Czech Republic). In the
typology of the Forest Management Institute, this
type of fore...
Báo cáo lâm nghiệp: "Sustainable cutting cycle and yields in a lowland mixed dipterocarp forest of Borneo" docx
... significantly different from 0 and was therefore
abandoned. The regression was then performed with the data of the
control plots only.
B
′
B
′
≠
Sustainable felling cycles in Borneo forests 813
studies ... natural regeneration in the dipterocarp
forests of Sabah, Malay. For. 28 (1965) 4–18.
[32] Nicholson D.I., The effects of logging and treatment on the mixed
dipte...
Báo cáo lâm nghiệp: " from the simple application of a mixture of to more gibberellins integrated explanations" pot
...
Symp.
on
Climate
Applica-
tions
in
Forest
Renewal
and
Forest
Production.
Nov.
1986,
Ontlia,
Ont.
in
press
Ross
S.D.
&
Pharis
R.P.
(1976)
Promotion
of
flowering
in
the ...
its
relation
to
the
hormonal
promotion
of
flowering.
Can.
J.
For.
Res.
13, 986-994
Ross
S.D.
(1986)
Temperature
influences
on
reproduction
processes
in
conifers.
In:
P...
Báo cáo lâm nghiệp: "The effect of point application of fertilizers on the soil environment of spread line windrows in the Krušné hory Mts" docx
... nevertheless, the se-
quence of revitalization measures supported by the
point application of fertilizers to forest plantations
contributes to stabilization of the cycling of matter.
CONCLUSION
In ... mountain forests was the
inconsiderate use of bulldozer technologies for the preparation of sites for forest stand restoration. In the course of
large-sca...
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