Báo cáo lâm nghiệp:"Mycorrhization of Pinus halepensis Mill.

Báo cáo lâm nghiệp: " Influence of stand density, thinning and elevated CO2 on stem wood density of spruce" pot

... Republic, Project No. 2B06068, and the Research Intention of ISBE AS CR, Project No. AV0Z60870520. Inﬂuence of stand density, thinning and elevated CO 2 on stem wood density of spruce I. T 1 , ... cultivation. Stand density of two subvariants (s – sparse with ca 5,000 trees/ha and d – dense with ca 10,000 trees/ha) and thinning impact (intensit...

Ngày tải lên : 07/08/2014, 03:22

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Báo cáo lâm nghiệp: " Dynamics of tree species composition and characteristics of available space utilization in the natural forest of the National Nature Reserve Hrončokovský Grúň" pot

... periodically. e utilization of productive growth space of the virgin forest by particular tree species and the share of the tree species in the total crown canopy in tree layers were calculated according ... mechanism, the trees of the previous generation are dying oﬀ, including ﬁr. Dynamics of diameter structure in natural forest To exp...

Ngày tải lên : 07/08/2014, 10:22

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Báo cáo lâm nghiệp: "Reproduction of postﬁre Pinus halepensis Mill. stands six years after silvicultural treatments" ppsx

... Sciences, 2007 DOI: 10.1051/forest:2006088 Original article Reproduction of postﬁre Pinus halepensis Mill. stands six years after silvicultural treatments Jorge D L H a * ,DanielM  a ,FranciscoL ´  -S a , ... also increased as a result of this treatment. Pinus halepensis / thinning / pruning / postﬁre / r eproduction Résumé – Reproduction de pin...

Ngày tải lên : 07/08/2014, 16:20

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Báo cáo lâm nghiệp: "Effect of plant age, temperature and rainfall on Lepidoptera insect pests collected with light traps in a Eucalyptus grandis plantation in Brazil" docx

... of Lepidoptera major and lesser important pests species with temperature (°C) and rainfall (mm) in a Eucalyptus grandis plantation in the Municipality of Nova Era, State of Minas Gerais, Brazil from August 1991 ... for Stenal- cidia grosica (A) , Glena unipennaria (B) and Sabulodes caberata (C) in a Eucalyptus grandis plantation in the Municipalit...

Ngày tải lên : 08/08/2014, 00:21

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Báo cáo lâm nghiệp: " Effects of ectomycorrhizal inoculation and the type of substrate on mycorrhization, growth and nutrition of containerised Pinus pinea L. seedlings produced in a commercial nursery" docx

... high quantity of spores that can be obtained from one basidioma and the ease of application of this type of inoculum makes of it a method particularly well suited for large-scale inoculation of containerised ... (Scott, Tarragona, Spain) Tabl e I. Analytical characteristics of substrates used to grow Pinus pinea seedlings in the nursery of Breda (Girona,...

Ngày tải lên : 08/08/2014, 00:22

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Báo cáo lâm nghiệp: " Effects of site preparation with micro-basins on Pinus halepensis Mill. afforestations in a semiarid ombroclimate" potx

... of site preparation with micro-basins on Pinus halepensis Mill. afforestations in a semiarid ombroclimate Alberto SAQUETE FERRÁNDIZ a *, Mar a José LLEDÓ SOLBES a , Antonio ESCARRÉ ESTEVE a , ... pre- ferring a particular orientation and which only appear in that specific orientation, whereas some species appearing in one Figure 6. Annual mean ring growt...

Ngày tải lên : 08/08/2014, 00:22

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Báo cáo lâm nghiệp:"Mycorrhization of Pinus halepensis Mill. and Pinus pinaster Aiton seedlings in two commercial nurseries" ppsx

... 2002072 Original article Mycorrhization of Pinus halepensis Mill. and Pinus pinaster Aiton seedlings in two commercial nurseries Ana Isabel González-Ochoa a *, Jorge de las Heras a , Pilar Torres b and ... study in two nurseries of SE Spain. Two types of inoculum (spore suspension and mycelium inoculum) were used on 3 700 pine seedlings. The aim of th...

Ngày tải lên : 08/08/2014, 01:21

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Báo cáo lâm nghiệp: "Pyrolysis of Pinus halepensis needles treated with fire retardants" pdf

... pyrolysis of Pinus halepensis needles treated with DAP. The effect of sea water on the fire retarding action of DAP. Figure 7. Non-isothermal (step) pyrolysis of Pinus halepensis needles treated with ... The effect of sea water on the fire retarding action of CR. Figure 8. Non-isothermal (step) pyrolysis of Pinus halepensis needles treated with...

Ngày tải lên : 08/08/2014, 01:22

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Báo cáo lâm nghiệp: "Effects of silviculture treatments on vegetation after fire in Pinus halepensis Mill. woodlands (SE Spain)" ppt

... that Pinus halepensis root systems restrain growth of C. monspeliensis in high density conditions after fire. Effect of fire recur- rence on Mediterranean vegetation has been also studied. In ... of competition on the root system architecture of Pinus halepensis Mill. and Cistus monspeliensis L. saplings colonizing a recently burnt area in SE Spain, in: T...

Ngày tải lên : 08/08/2014, 01:22

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Báo cáo lâm nghiệp: "Diversity of ectomycorrhizal symbionts in a disturbed Pinus halepensis plantation in the Mediterranean region" ppt

... vulgaris and Rosmarinus officinalis) and herbaceous plants (Lavandula latifolia, Sanguisorba minor, Argyrolobium zanonii, Bituminaria bituminosa, Aphyllanthes monspeliensis, Barlia robertiana, ... Information) [2]. Sequences of RFLP-taxa are available in the EMBL database. The relative abun- dance of ITS RFLP-taxa was calculated by dividing the number of ECM of each ITS RFLP-t...

Ngày tải lên : 08/08/2014, 01:22

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Báo cáo lâm nghiệp: "Effects of browsing on shoots and roots of naturally regenerated sessile oak seedlings" docx

... 10.1051/forest:2003010 Original article Effects of browsing on shoots and roots of naturally regenerated sessile oak seedlings Michael Drexhage* and Francis Colin INRA Nancy, Laboratoire d’Étude ... with a depth of 4–23 cm, a Ag-horizon with a depth of 23–41 cm, a compact Btg-Horizon with a depth of 41–74 cm, a B- Cg-horizon with a depth of 74–98 cm, and a C-...

Ngày tải lên : 08/08/2014, 01:22

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Báo cáo lâm nghiệp: "Effects of watering after lifting and exposure before planting on plant quality and performance in Oriental spruce " pptx

... probability level of ≤ 0.05 (table II). Short note Effects of watering after lifting and exposure before planting on plant quality and performance in Oriental spruce M Genỗ Department ... (-0.53 and -0.75 MPa), survival (99 and 1.00%) and growth were obtained from transplants watered after lifting. In these seedlings, ex...

Ngày tải lên : 08/08/2014, 18:21

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Báo cáo lâm nghiệp: "Effect of ozone article and sulphur dioxide on of Pinus halepensis Miller" pps

... growth of Jeffrey pine and giant sequoia in response to ozone and acid mist. Environ Exp Bot 28, 323-333 Torres P, Honrubia M (1994) Inoculation of containerized Pinus halepensis ... O’Neill EG (1991) Effects of ozone and acidic deposition on carbon allocation and mycorrhizal colo- nization of Pinus taeda L seedlings. For Sci 37, 5-16...

Ngày tải lên : 08/08/2014, 18:21

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Báo cáo lâm nghiệp: "Delineation of seed zones for European beech (Fagus sylvatica L.) in the Czech Republic based on isozyme gene markers" ppsx

... organization of the genetic variation in beech in the Czech Republic. From the methodological point of view, the best solution for the delineation of genetically homogeneous zones ... Seed zones for European beech (Fagus sylvatica L.) in the Czech Republic were proposed on the basis of isozyme polymorphism. Twenty b...

Ngày tải lên : 09/08/2014, 04:20

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Báo cáo lâm nghiệp: "Occurrence of foliar nitrate reductase activity not induced by nitrate in symbiotic nitrogen-fed black alder (Alnus glutinosa)" ppt

... NR activity: one group having low enzyme activity (plants 1-3) and one having high enzyme activity (plants 9-12). Occurrence of foliar nitrate reductase activity not induced ... leaf NR activity measured in vivo in alder might be of microbial origin. This hypothesis was tested by using plants in axenic culture. Leaf NR activity...

Ngày tải lên : 09/08/2014, 04:20

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