Báo cáo lâm nghiệp: "Stand biometry and leaf area distribution in an old olive grove at Andria, southern Italy" pptx

Báo cáo lâm nghiệp: "Production potential and ecological stability of mixed forest stands in uplands – VI. A beech/larch stand on a mesotrophic site of the Křtiny Training Forest Enterprise" pot

Báo cáo lâm nghiệp: "Production potential and ecological stability of mixed forest stands in uplands – VI. A beech/larch stand on a mesotrophic site of the Křtiny Training Forest Enterprise" pot

... dominant stand and the volume of dead trees is not included in the calculation. Stand density was calcu- lated according to standard mensurational practice from the ratio of actual basal area ... is the 6 th report on the production potential and stability of mixed forest stands in uplands. A mixed beech/larch stand that was established by...
Ngày tải lên : 07/08/2014, 03:22
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Báo cáo lâm nghiệp: " Humus conditions and stand characteristics of artificially established young stands in the process of the transformation of spruce monocultures" pdf

Báo cáo lâm nghiệp: " Humus conditions and stand characteristics of artificially established young stands in the process of the transformation of spruce monocultures" pdf

... moder in the unmixed spruce stand and mixed stands, mull-moder in the unmixed beech stand (according to N et al. 2001). The high accumulation of humus in H horizon in the mixed stand of ... floor occurs in the stand of larch with beech (52.6 t/ha) and the statistically lowest one in the unmixed beech stand (22.0 t/ha). e mixed s...
Ngày tải lên : 07/08/2014, 03:22
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Báo cáo lâm nghiệp: " Crown architecture and leaf habit are associated with intrinsically different light-harvesting efficiencies in Quercus seedlings from contrasting environments" ppt

Báo cáo lâm nghiệp: " Crown architecture and leaf habit are associated with intrinsically different light-harvesting efficiencies in Quercus seedlings from contrasting environments" ppt

... 511 c  INRA, EDP Sciences, 2006 DOI: 10.1051/forest:2006033 Original article Crown architecture and leaf habit are associated with intrinsically different light-harvesting efficiencies in Quercus seedlings ... 37–39]. In agreement with this, we observed the lowest mean and total leaf areas in seedlings of Mediterranean oaks (Fig. 3). The reduction in...
Ngày tải lên : 07/08/2014, 16:20
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Báo cáo lâm nghiệp: "Effect of leaf biomass and phenological structure of the canopy on plot growth in a deciduous hardwood forest in northern Japan" pot

Báo cáo lâm nghiệp: "Effect of leaf biomass and phenological structure of the canopy on plot growth in a deciduous hardwood forest in northern Japan" pot

... each combination of plot and month. Annual leaf biomass was calculated by summing monthly leaffall. To quantify the phenological pattern of leaffall and the corre- sponding phenological structure of the ... 2006) Abstract – We monitored leaf biomass, seasonal changes in leaffall, and plot growth for 11 years post-thinning in a secondary deciduous har...
Ngày tải lên : 07/08/2014, 16:20
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Báo cáo lâm nghiệp: "Growth, allocation and leaf gas exchanges of hybrid poplar plants in their establishment phase on previously forested sites: effect of different vegetation" docx

Báo cáo lâm nghiệp: "Growth, allocation and leaf gas exchanges of hybrid poplar plants in their establishment phase on previously forested sites: effect of different vegetation" docx

... 10.1051/forest:2007005 Original article Growth, allocation and leaf gas exchanges of hybrid poplar plants in their establishment phase on previously forested sites: effect of different vegetation management ... biomass allocation and leaf carbon assimilation was investigated in two plantations (1- and 2-year-old) established in previously f...
Ngày tải lên : 07/08/2014, 16:20
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Báo cáo lâm nghiệp: "Stand biometry and leaf area distribution in an old olive grove at Andria, southern Italy" pptx

Báo cáo lâm nghiệp: "Stand biometry and leaf area distribution in an old olive grove at Andria, southern Italy" pptx

... 10.1051/forest:2007026 Original article Stand biometry and leaf area distribution in an old olive grove at Andria, southern Italy Jan ˇ C ´  a * ,JanG  ˇ  ´  a , Francesca D L b ,HamlynG.J c a Institute ... general biometry data for an 80-year -old olive (Olea europea L., cv. Coratina) grove in Andria, southern Italy, and (2) t...
Ngày tải lên : 07/08/2014, 16:21
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Báo cáo lâm nghiệp: "Stand structure, competition and growth of Scots pine (Pinus sylvestris L.) in a Mediterranean mountainous environment" pptx

Báo cáo lâm nghiệp: "Stand structure, competition and growth of Scots pine (Pinus sylvestris L.) in a Mediterranean mountainous environment" pptx

... 10.1051/forest:2007069 Original article Stand structure, competition and growth of Scots pine (Pinus sylvestris L.) in a Mediterranean mountainous environment Antonio Garc ´ ia-Abril,SusanaMartin-Fern ´ andez,M.AngelesGrande,JoseA.Manzanera * Technical ... diameter and basal area growth of Scots pine in the uneven-aged stand than in the even-aged st...
Ngày tải lên : 07/08/2014, 16:21
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Báo cáo lâm nghiệp: " Zygotic embryogenesis and empty seed formation in European larch (Larix decidua Mill.)" pptx

Báo cáo lâm nghiệp: " Zygotic embryogenesis and empty seed formation in European larch (Larix decidua Mill.)" pptx

... November 2004) Abstract – Zygotic embryo development and its influence on empty seed formation of the European larch (Larix decidua Mill.) was studied within a seed orchard in the Slovak Republic. ... studies of zygotic embryogenesis could contribute to understanding some mechanisms of unsound seed formation in European larch. 2. MATERIALS AND METHODS F...
Ngày tải lên : 08/08/2014, 00:21
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Báo cáo lâm nghiệp: "Precipitation partitioning and related nutrient fluxes in a subtropical forest in Okinawa, Japan" ppt

Báo cáo lâm nghiệp: "Precipitation partitioning and related nutrient fluxes in a subtropical forest in Okinawa, Japan" ppt

... 42]. Okinawa Island, especially in its northern part, is mainly covered by evergreen broad-leaved native forest dominated by Castanopsis sieboldii Hatusima ex Yamazaki & Mashiba (Fagaceae) and ... 245252 â INRA, EDP Sciences, 2005 DOI: 10.1051 /forest: 2005016 Original article Precipitation partitioning and related nutrient fluxes in a subtropical forest in Okin...
Ngày tải lên : 08/08/2014, 00:21
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Báo cáo lâm nghiệp: "Radial-growth and wood anatomical changes in Abies alba infected by Melampsorella caryophyllacearum: a dendroecological assessment of fungal damage" ppt

Báo cáo lâm nghiệp: "Radial-growth and wood anatomical changes in Abies alba infected by Melampsorella caryophyllacearum: a dendroecological assessment of fungal damage" ppt

... radial growth of asymptomatic and symptomatic trees. 294 A. Solla et al. swelling. It has been reported that the disappearance of A. alba from Alpine stands in Italy may be partially caused by ... swellings and brooms (± SD) caused by Melampsorella caryophyllacearum on Abies alba trees located in Irati forest (Navarra, Spain) according to their competitive status (s...
Ngày tải lên : 08/08/2014, 00:22
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Báo cáo lâm nghiệp:"Stand history and its consequences for the present and future dynamic in two silver fir (Abies alba Mill.) stands in the high Pesio Valley (Piedmont, Italy)" potx

Báo cáo lâm nghiệp:"Stand history and its consequences for the present and future dynamic in two silver fir (Abies alba Mill.) stands in the high Pesio Valley (Piedmont, Italy)" potx

... 2003 DOI: 10.1051/forest:2003027 Original article Stand history and its consequences for the present and future dynamic in two silver fir (Abies alba Mill.) stands in the high Pesio Valley (Piedmont, ... RESULTS 3.1. Past land and forest use The forestry history of the high Pesio valley and the land- use of the territory...
Ngày tải lên : 08/08/2014, 01:21
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Báo cáo lâm nghiệp:"Growth, damage and net nitrogen uptake in Picea abies (L.) Karst. seedlings, effects of site preparation and fertilisation" pptx

Báo cáo lâm nghiệp:"Growth, damage and net nitrogen uptake in Picea abies (L.) Karst. seedlings, effects of site preparation and fertilisation" pptx

... 10.1051/forest:2003058 Original article Growth, damage and net nitrogen uptake in Picea abies (L.) Karst. seedlings, effects of site preparation and fertilisation Fredrik NORDBORG*, Urban NILSSON Swedish University of ... following hypotheses: (i) site preparation increases seedling initial growth and reduces damage during the first year after plant...
Ngày tải lên : 08/08/2014, 01:21
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Báo cáo lâm nghiệp: " Rubisco activity and mitochondrial malate oxidation in pedunculate oak (Quercus robur L) seedlings grown under present and elevated atmospheric CO concentrations 2" pps

Báo cáo lâm nghiệp: " Rubisco activity and mitochondrial malate oxidation in pedunculate oak (Quercus robur L) seedlings grown under present and elevated atmospheric CO concentrations 2" pps

... period Original article Photosynthesis, Rubisco activity and mitochondrial malate oxidation in pedunculate oak (Quercus robur L) seedlings grown under present and elevated atmospheric ... photosynthetic rate, the Rubisco activity and the mitochondrial oxida- tive and phosphorylative properties, in the leaves of oak (Quercus...
Ngày tải lên : 08/08/2014, 18:21
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Báo cáo lâm nghiệp: "Hybridization techniques and frost tolerance studies in intraspecific hybrids of Eucalyptus globulus Labil" pdf

Báo cáo lâm nghiệp: "Hybridization techniques and frost tolerance studies in intraspecific hybrids of Eucalyptus globulus Labil" pdf

... of fluid. The cross-pollinated seed lot was clear- ly the best for the variables: seed produc- tion/capsule, rate of germination and seedling survival, and the self-pollinated lot ... This trend was also found in subsequent growth in the field. Frost tolerance These results suggest that hardening had no effect on frost resistance in the cr...
Ngày tải lên : 09/08/2014, 04:20
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Báo cáo lâm nghiệp: "Nitrate utilization and communities nitrogen status in English woodland" ppt

Báo cáo lâm nghiệp: "Nitrate utilization and communities nitrogen status in English woodland" ppt

... of asparagine. Both glutamate and alanine increased as leaf NR activity increased. Rhodes et aL (1976) found that glutamate and alanine pools increased in Lemna minor as nitrate ... assimilation of !5N-labelled nitrate in rice seedlings. Plant Cell Physiol. 16, 21-26 Nitrate utilization and nitrogen status in English woodland communities...
Ngày tải lên : 09/08/2014, 04:20
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