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Báo cáo lâm nghiệp: Influence of tree species on gross and net N transformations in forest soils

Báo cáo lâm nghiệp: Influence of tree species on gross and net N transformations in forest soils

4 0 0
8 trang
Báo cáo lâm nghiệp: Stable Agrobacterium-mediated transformation of Norway spruce embryogenic tissues using somatic embryo explants

Báo cáo lâm nghiệp: Stable Agrobacterium-mediated transformation of Norway spruce embryogenic tissues using somatic embryo explants

5 0 0
4 trang
Báo cáo toán học: mpact of dolomite lime on the ground vegetation and on potential net N transformations in Norway spruce (Picea abies (L.) Karst.) and sessile oak (Quercus petraea (Matt.) Lieb.) stands in the Belgian Ardenne

Báo cáo toán học: mpact of dolomite lime on the ground vegetation and on potential net N transformations in Norway spruce (Picea abies (L.) Karst.) and sessile oak (Quercus petraea (Matt.) Lieb.) stands in the Belgian Ardenne

3 0 0
10 trang
Báo cáo khoa học: Structure and yield of all-sized and even-sized Scots pine-dominated stands

Báo cáo khoa học: Structure and yield of all-sized and even-sized Scots pine-dominated stands

2 0 0
10 trang
Báo cáo lâm nghiệp: Selfing and sibship structure in a two-cohort stand of maritime pine (Pinus pinaster Ait.) using nuclear SSR markers Santiago C. González-Martíneza,b, Sophie Gerberc, María-Teresa Cerverad, José-Miguel Martínez-Zapaterd, Ricardo

Báo cáo lâm nghiệp: Selfing and sibship structure in a two-cohort stand of maritime pine (Pinus pinaster Ait.) using nuclear SSR markers Santiago C. González-Martíneza,b, Sophie Gerberc, María-Teresa Cerverad, José-Miguel Martínez-Zapaterd, Ricardo

6 0 0
7 trang
Báo cáo khoa học: Tree canopy and herb layer transpiration in three Scots pine stands with different stand structures

Báo cáo khoa học: Tree canopy and herb layer transpiration in three Scots pine stands with different stand structures

6 0 0
10 trang
Báo cáo lâm nghiệp: shake and structural characteristics chestnut (Castanea sativa Miller) coppice stand in northern Piedmont (northwest Italy)

Báo cáo lâm nghiệp: shake and structural characteristics chestnut (Castanea sativa Miller) coppice stand in northern Piedmont (northwest Italy)

3 0 0
20 trang
Báo cáo khoa học: Structure and yield of all-sized and even-sized conifer-dominated stands on fertile sites

Báo cáo khoa học: Structure and yield of all-sized and even-sized conifer-dominated stands on fertile sites

4 0 0
13 trang
Báo cáo lâm nghiệp: Investigations on vitality and genetic structure in oak stands

Báo cáo lâm nghiệp: Investigations on vitality and genetic structure in oak stands

5 0 0
13 trang
Báo cáo khoa học: Effects of relative irradiance on the leaf structure of Fagus sylvatica L. seedlings planted in the understory of a Pinus sylvestris L. stand after thinning

Báo cáo khoa học: Effects of relative irradiance on the leaf structure of Fagus sylvatica L. seedlings planted in the understory of a Pinus sylvestris L. stand after thinning

6 0 0
8 trang
Báo cáo khoa học: Discussion about the articles by E Lahde et al in Ann Sci For (1994) 51, 97-120: Structure and yield of all-sized and even-sized conifer-dominated stands on fertile sites and Structure and yield of all-sized and even-sized Scots pine-dominated stands Pierre

Báo cáo khoa học: Discussion about the articles by E Lahde et al in Ann Sci For (1994) 51, 97-120: Structure and yield of all-sized and even-sized conifer-dominated stands on fertile sites and Structure and yield of all-sized and even-sized Scots pine-dominated stands Pierre

8 0 0
7 trang
Báo cáo lâm nghiệp: Structure, spatial distribution and competition in mixed jack pine (Pinus banksiana) stands on clay soils of eastern Canada

Báo cáo lâm nghiệp: Structure, spatial distribution and competition in mixed jack pine (Pinus banksiana) stands on clay soils of eastern Canada

5 0 0
9 trang
Báo cáo lâm nghiệp: Horizontal structure of forest stands on permanent research plots in the Krkonoše Mts. and its development

Báo cáo lâm nghiệp: Horizontal structure of forest stands on permanent research plots in the Krkonoše Mts. and its development

5 0 0
10 trang
Báo cáo khoa học: régénération naturelle des pessières subalpines: prédation des graines au sol et blocages dus à l’humus

Báo cáo khoa học: régénération naturelle des pessières subalpines: prédation des graines au sol et blocages dus à l’humus

4 0 0
6 trang
Báo cáo khoa học: Classification of forest humus forms: a French proposal

Báo cáo khoa học: Classification of forest humus forms: a French proposal

5 0 0
12 trang
Báo cáo khoa học: Spatial variability of humus forms in some coastal forest ecosystems of British Columbia

Báo cáo khoa học: Spatial variability of humus forms in some coastal forest ecosystems of British Columbia

5 0 0
14 trang
Báo cáo lâm nghiệp: Evolution of the mineral fertility of an acidic soil during a period of ten years in the Vosges mountains (France). Impact of humus mineralisation

Báo cáo lâm nghiệp: Evolution of the mineral fertility of an acidic soil during a period of ten years in the Vosges mountains (France). Impact of humus mineralisation

10 0 0
8 trang
Báo cáo khoa học: The humus of a Parabraunerde (Orthic Luvisol) under Fagus sylvatica L and Quercus robur L and its modification in 25 years

Báo cáo khoa học: The humus of a Parabraunerde (Orthic Luvisol) under Fagus sylvatica L and Quercus robur L and its modification in 25 years

4 0 0
12 trang