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Báo cáo khoa học: Blue-stain fungi associated with Tomicus piniperda in Sweden and preliminary observations on their pathogenicity

Báo cáo khoa học: Blue-stain fungi associated with Tomicus piniperda in Sweden and preliminary observations on their pathogenicity

4 0 0
8 trang
Báo cáo khoa học: Two-dimensional gel electrophoresis of membrane proteins from ectomycorrhizal fungi

Báo cáo khoa học: Two-dimensional gel electrophoresis of membrane proteins from ectomycorrhizal fungi

6 0 0
11 trang
Báo cáo lâm nghiệp: Ophiostomatoid fungi associated with the spruce bark beetle, Ips typographus, in three areas in France

Báo cáo lâm nghiệp: Ophiostomatoid fungi associated with the spruce bark beetle, Ips typographus, in three areas in France

4 0 0
5 trang
Báo cáo lâm nghiệp: Spatial distribution of four spruce bark beetles in north-western Slovakia

Báo cáo lâm nghiệp: Spatial distribution of four spruce bark beetles in north-western Slovakia

9 0 0
8 trang
Báo cáo khoa học: Distribution and variations of potassium and calcium in different cross sections of Picea abies Karst needles and Fagus sylvatica (L) leaves exposed to ozone and mild water stress

Báo cáo khoa học: Distribution and variations of potassium and calcium in different cross sections of Picea abies Karst needles and Fagus sylvatica (L) leaves exposed to ozone and mild water stress

4 0 0
12 trang
Báo cáo khoa học: Branchiness of Norway spruce in north-eastern France: modelling vertical trends in maximum nodal branch size

Báo cáo khoa học: Branchiness of Norway spruce in north-eastern France: modelling vertical trends in maximum nodal branch size

4 0 0
15 trang
Báo cáo khoa học: Development of a new branchiness index ASIX – A simple tool to describe branchiness in young deciduous forest stand

Báo cáo khoa học: Development of a new branchiness index ASIX – A simple tool to describe branchiness in young deciduous forest stand

4 0 0
8 trang
Báo cáo khoa học: Improvement and silviculture of oaks

Báo cáo khoa học: Improvement and silviculture of oaks

4 0 0
8 trang
Báo cáo khoa học: Simulation and comparison of silvicultural alternatives for even-aged Pinus pinaster Ait stands in Galicia (Northwestern Spain)

Báo cáo khoa học: Simulation and comparison of silvicultural alternatives for even-aged Pinus pinaster Ait stands in Galicia (Northwestern Spain)

4 0 0
8 trang
Báo cáo lâm nghiệp: Multiaged silviculture in North America

Báo cáo lâm nghiệp: Multiaged silviculture in North America

4 0 0
5 trang
Báo cáo khoa học: An overview of oak silviculture in the United States: the past, present, and future

Báo cáo khoa học: An overview of oak silviculture in the United States: the past, present, and future

4 0 0
8 trang
Báo cáo khoa học: Growth and development of individual Douglas-fir in stands for applications to simulation in silviculture

Báo cáo khoa học: Growth and development of individual Douglas-fir in stands for applications to simulation in silviculture

7 0 0
16 trang
Báo cáo khoa học: Effects of irrigation and nitrogen fertiliser on the growth and nutrient relations of Prunus avium L and 'Colt' (Prunus avium x Prunus pseudocerasus) in the nursery and after transplantation

Báo cáo khoa học: Effects of irrigation and nitrogen fertiliser on the growth and nutrient relations of Prunus avium L and 'Colt' (Prunus avium x Prunus pseudocerasus) in the nursery and after transplantation

5 0 0
13 trang
Báo cáo toán học: An introduction on below-ground environment and resource acquisition, with special reference on trees. Simulation models should include plant structure and function

Báo cáo toán học: An introduction on below-ground environment and resource acquisition, with special reference on trees. Simulation models should include plant structure and function

4 0 0
8 trang
Báo cáo khoa học: Predicting the yield of Douglas fir from site factors on better quality sites in Scotland

Báo cáo khoa học: Predicting the yield of Douglas fir from site factors on better quality sites in Scotland

7 0 0
16 trang
Báo cáo lâm nghiêp: L'échantillonnage dans l'étude de la minéralomasse forestière : l'exemple des taillis ardennais

Báo cáo lâm nghiêp: L'échantillonnage dans l'étude de la minéralomasse forestière : l'exemple des taillis ardennais

5 0 0
14 trang
Báo cáo khoa học: Stratégies d'occupation de l'espace par les petits ligneux après débroussaillement en région méditerranéenne française. Exemple d'un réseau de pare-feu dans l'Esterel

Báo cáo khoa học: Stratégies d'occupation de l'espace par les petits ligneux après débroussaillement en région méditerranéenne française. Exemple d'un réseau de pare-feu dans l'Esterel

4 0 0
11 trang
Báo cáo khoa học: Relation entre l'intensité de l'hydrothermalisme ancien ayant affecté les roches mères et l'actuelle défoliation et jaunissement des résineux adultes : exemple du Louschbach (Vosges)

Báo cáo khoa học: Relation entre l'intensité de l'hydrothermalisme ancien ayant affecté les roches mères et l'actuelle défoliation et jaunissement des résineux adultes : exemple du Louschbach (Vosges)

6 0 0
19 trang