Báo cáo lâm nghiệp: "Compartmentation of storage compounds i

Báo cáo lâm nghiệp: "Utilization of digital photogrammetry in forestry mapping" docx

... forestry mapping rationalization. Digital photogrammetry in forestry mapping Digital photogrammetry is a process of digital image interpretation in a computer without human assistance. Digital image ... the beginning of the 90’s, forestry mapping changed from the analogue making of the maps with thematic forestry themes into a system, the output of which is...

Ngày tải lên : 07/08/2014, 03:22

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Báo cáo lâm nghiệp: "Development of species composition in long term simulations with an individual-tree growth simulator" pps

... only species showing economical importance, the ANFI sub- sumed maple species. A generally small amount of maple in the species composition had been expected and is plausible because of intolerance ... for mortality with increasing dbh for the other tree species, result- ing in large trees never dying. erefore the results of the long term simulations became unre...

Ngày tải lên : 07/08/2014, 03:22

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Báo cáo lâm nghiệp: " Quantification of nutrient content in the aboveground biomass of teak plantation in a tropical dry deciduous forest of Udaipur, Indi" pdf

... nutrient content of aboveground biomass of teak plantation in a tropical dry deciduous forest of Udaipur, Rajasthan, India. e nutrient contents in the total biomass of teak in the plantation ... involved. Plantation species of the genus Acacia, Pinus, Euca- Quantication of nutrient content in the aboveground biomass of...

Ngày tải lên : 07/08/2014, 03:22

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Báo cáo lâm nghiệp: "Development of tertiary roads in the Lednice-Valtice Cultural Landscape" pps

... utilization of tertiary roads and the maintenance of the Lednice-Valtice Cultural Landscape (LVCL) in a historical context. Furthermore, in virtue of these relations, to draft the methodology ... reﬂected in the forest trans- port network. ese changes were above all in the area of ﬂoodplain forests after the regulation of the Dyje River. e interc...

Ngày tải lên : 07/08/2014, 04:20

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Báo cáo lâm nghiệp: "Growth of hybrid poplars in silviculture at the age of 6 years" pps

... to the low age of poplar plantation, the eval- uated clones were divided into two groups: – A. group of candidate clones yielding more than cultivar 'I-214' at the age of 6 years in ... clones) at the age of 6 years. Survival rate of 11 clones was 91 .6% of individuals and survival rate of only 2 clones was 83.3%. Trees in border rows der...

Ngày tải lên : 07/08/2014, 10:21

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Báo cáo lâm nghiệp: "Transformation of solar radiation in Norway spruce stands into produced biomass – the effect of stand density" doc

... years after the thinning similarly like in previous years. Positive effects of the high-type thinning in 2001 were reﬂected in the 17%increase of LAI in 2002. e realized thinning exhibited ... aboveground biomass (TBa) and the total aboveground biomass increment (DTBa) were ob- tained on the basis of stand inventory realized at the end of each growin...

Ngày tải lên : 07/08/2014, 10:21

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Báo cáo lâm nghiệp: "Variation of conducting area in stems of European larch (Larix decidua) growing in fresh mixed coniferous forest and fresh mixed forest sites" pdf

... zone rings of early and late wood are contained, the Variation of conducting area in stems of European larch (Larix decidua) growing in fresh mixed coniferous forest and fresh mixed forest ... classes in age class IV in fresh mixed coniferous forest (A) and fresh mixed forest (B) sites Fig. 9. A comparison of characteristic...

Ngày tải lên : 07/08/2014, 10:21

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Báo cáo lâm nghiệp: "Variability of cutting regimes in small private woodlots of south-western France" pot

... edge of P-1). The regeneration of the stands is always natural (shoot + seedling); no planting was identiﬁed in the woodlots studied. Clearing, thinning of seedlings, early thinning and pruning were ... particu- larly concerning the density of the maintained standards, but were often in the framework of a cordial relationship. Cutting regimes in small forest 927 [20]...

Ngày tải lên : 07/08/2014, 16:20

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Báo cáo lâm nghiệp: " Partitioning of remobilised N in young beech (Fagus sylvatica L.) is not affected by elevated [CO2]" ppsx

... 285 Ann. For. Sci. 62 (2005) 285288 â INRA, EDP Sciences, 2005 DOI: 10.1051/forest:2005021 Note Partitioning of remobilised N in young beech (Fagus sylvatica L.) is not affected by elevated ... ambient. During the fol- lowing weeks, however, partitioning of labelled N increased in the shoots and decreased in the roots in the elevated treatment, an...

Ngày tải lên : 08/08/2014, 00:21

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Báo cáo lâm nghiệp: "Variation of morphological traits in natural populations of maritime pine (Pinus pinaster Ait.) in Morocco" pot

... (2006) 8392 â INRA, EDP Sciences, 2006 DOI: 10.1051/forest:20050100 Original article Variation of morphological traits in natural populations of maritime pine (Pinus pinaster Ait.) in Morocco Nadya ... in seven geographical origins of maritime pine (Pinus pinaster Ait.), Theor. Appl. Genet. 88 (1994) 407–411. [8] Baradat P., Marpeau A., Le pin marit...

Ngày tải lên : 08/08/2014, 00:22

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Báo cáo lâm nghiệp: "Estimation of carbon stocks in a beech forest (Fougères Forest – W. France): extrapolation from the plots to the whole forest" pps

... vegetation. The total stock, in tC, for the whole of Fougères forest was therefore the sum of the stocks in all the plots. Then the range of the total stock was calculated and the corresponding map ... the vegetation. From the statistical analyses and existing maps these point data were extrapolated to the whole forest using two changes of scal...

Ngày tải lên : 08/08/2014, 00:22

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Báo cáo lâm nghiệp:"Stability of transgene expression in poplar: A model forest tree species" ppsx

... stems of 35S-uidA transformants, in vitro plants. (b) Comparison of transgene activity in leaves and stems of EuCAD-uidA transformants, in vitro plants. (c) Comparison of stem transgene activity in ... Therefore, transgene expression must remain stable in time, which in the case of rapid-growing, short-rotation species such as Eucalyptus, Poplar, Pinus radiata...

Ngày tải lên : 08/08/2014, 01:21

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Báo cáo lâm nghiệp: "Effect of storage conditions on post planting water status and performance of Pinus radiata D. Don stock-types" doc

... article Effect of storage conditions on post planting water status and performance of Pinus radiata D. Don stock-types Amaia MENA-PETITE a , José María ESTAVILLO a , Miren DABEITIA a , Bega GONZÁLEZ-MORO a , ... and their effects on post- planting survival, Trees 17 (2003) 133–143. [31] Nambiar E.K.S., Bowen G .D., Sands R., Root regeneration and plant...

Ngày tải lên : 08/08/2014, 01:22

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Báo cáo lâm nghiệp: "Analysis of lipophilic compounds in needles of Pinus pinea L" docx

... (1991) [7] in oleoresin of P. pinea; the last seven acids in wood and bark by Hafizoglu (1989) [5], and the first six, in soil of a P. pinea forest and in plant material from this Pinus species ... 28%. The levels of these acids in trees 7 and 8 were very similar to those of abietic acid, the main resin acid. Lipophilic compounds in Pinus pinea L. 453 Table II...

Ngày tải lên : 09/08/2014, 04:20

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Báo cáo lâm nghiệp: "Compartmentation of storage compounds in peach leaves" docx

... during the night but to a lesser extent. The other surveyed compounds had no storage function during this time. Distribution of storage compounds inside a growing leaf In ... iodine starch staining of intact leaves showed that bundlesheath cells stored a large amount of starch which was not taken into account in our analysis. Conclusions...

Ngày tải lên : 09/08/2014, 04:20

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