Báo cáo lâm nghiệp: "Effect of initial height of seedlings on the growth of planting material of Norway spruce (Picea abies [L ] Karst ) in mountain conditions" ppsx

Báo cáo lâm nghiệp: "Effect of initial height of seedlings on the growth of planting material of Norway spruce (Picea abies [L.] Karst.) in mountain conditions" ppsx

Báo cáo lâm nghiệp: "Effect of initial height of seedlings on the growth of planting material of Norway spruce (Picea abies [L.] Karst.) in mountain conditions" ppsx

... Environmental Conditions. Effect of initial height of seedlings on the growth of planting material of Norway spruce (Picea abies [L. ] Karst. ) in mountain conditions A. J, J. L, J. ... growing seedlings from a mountain population of Norway spruce after their planting in extreme mountain conditions compared to the...
Ngày tải lên : 07/08/2014, 10:21
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Báo cáo lâm nghiệp: "Current possibilities of using Norway spruce (Picea abies [L.] Karst.) in forest regeneration in the air-polluted region of the northeastern Krušné hory Mts" doc

Báo cáo lâm nghiệp: "Current possibilities of using Norway spruce (Picea abies [L.] Karst.) in forest regeneration in the air-polluted region of the northeastern Krušné hory Mts" doc

... possibilities of repeated use of Norway spruce (Picea abies [L. ] Karst. ) in the regen- eration of existing Norway spruce stands, in the regeneration of large-area clearcuts, and in the reconstruction of the ... (Reconstruction of stands Underplanting birch) Exponenciální (Inspection Bohemian - Moravian upland) Exponential (Underplanting o...
Ngày tải lên : 07/08/2014, 03:22
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Báo cáo lâm nghiệp: "Multivariate statistical approach to comparison of the nutrient status of Norway spruce (Picea abies [L.] Karst.) and top-soil properties in differently managed forest stands" potx

Báo cáo lâm nghiệp: "Multivariate statistical approach to comparison of the nutrient status of Norway spruce (Picea abies [L.] Karst.) and top-soil properties in differently managed forest stands" potx

... altitudinal zone (FAZ) (dominant associations of Calamagrostio villosae-Piceetum and Sphagno-Piceetum) (cf. C 1996; J, F-  199 2). Norway spruce (Picea abies [L. ] Karst. ) is the ... defini- tion of the basic hypotheses: ( 1) each forest stand is in specific and topically individual interactions with soil and these interactions in uen...
Ngày tải lên : 07/08/2014, 03:22
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Báo cáo lâm nghiệp: "Response of the Norway spruce (Picea abies [L.] Karst.) root system to changing humidity and temperature conditions of the sit" ppt

Báo cáo lâm nghiệp: "Response of the Norway spruce (Picea abies [L.] Karst.) root system to changing humidity and temperature conditions of the sit" ppt

... Radimě ), the second figure in the code (numeral) expresses the height of the aboveground part of the analyzed trees, the third figure in the code (letter) expresses the health condition of the ... sys- tem). As the result of disqualification of anchors (due to their rots) the original rooting depth diminished in injured trees (see Rooting depth of...
Ngày tải lên : 07/08/2014, 03:22
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Báo cáo lâm nghiệp: "Merocoenoses of cambioxylophagous insect fauna of Norway spruce (Picea abies [L.] Karst.) with focus on bark beetles (Coleoptera: Scolytidae) and types of tree damage in different gradation conditions" ppsx

Báo cáo lâm nghiệp: "Merocoenoses of cambioxylophagous insect fauna of Norway spruce (Picea abies [L.] Karst.) with focus on bark beetles (Coleoptera: Scolytidae) and types of tree damage in different gradation conditions" ppsx

... weather conditions on spruce (Picea abies [L. ] Karst. ) tree mortality in stands of the Beskid Slasko-Morawski Mts. Beskydy, 16: 137–143 (in Polish). K E., Z W. (200 4): Relationship ... among subordinate, co-dom- inant and dominant spruce trees.  e weakening of a tree by the particular insect species depends on the social position of...
Ngày tải lên : 07/08/2014, 10:21
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Báo cáo lâm nghiệp: "Soil environment and nutrient status of Norway spruce (Picea abies [L.] Karst.) underplantings in conditions of the 8th FAZ in the Hrubý Jeseník Mts" potx

Báo cáo lâm nghiệp: "Soil environment and nutrient status of Norway spruce (Picea abies [L.] Karst.) underplantings in conditions of the 8th FAZ in the Hrubý Jeseník Mts" potx

... Nor- way spruce (Picea abies [L. ] Karst. ) underplantings in the Hrubý Jeseník Mts. In the area concerned 19 research plots were established, representing the ridge sites of the 8 th FAZ of acid ... of mineral elements in the xylem sap of declining spruce (Picea abies [L. ] Karsten). Plant and Soil, 150: 303–306. D L., KŪ...
Ngày tải lên : 07/08/2014, 10:21
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Báo cáo lâm nghiệp: "Stability of Norway spruce (Picea abies [L.] Karst.) stands in the Beskid Śląski and Beskid Żywiecki Mts. from the aspect of their nutrition status" pptx

Báo cáo lâm nghiệp: "Stability of Norway spruce (Picea abies [L.] Karst.) stands in the Beskid Śląski and Beskid Żywiecki Mts. from the aspect of their nutrition status" pptx

... mineral economy in spruce growing in the area in question. In the case of the ratios S:Ca and S:Mg in one-year-old spruce needles, the disturbance becomes more profound with an increase in the degree ... regionalization of Poland (T et al. 199 0), the area of the present research is located in Carpathian Region Stability of Norway spruc...
Ngày tải lên : 07/08/2014, 10:21
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Báo cáo lâm nghiệp: "Comparison of morphological and physiological parameters of the planting material of Norway spruce (Picea abies [L.] Karst.) from intensive nursery technologies with current bareroot plants" ppt

Báo cáo lâm nghiệp: "Comparison of morphological and physiological parameters of the planting material of Norway spruce (Picea abies [L.] Karst.) from intensive nursery technologies with current bareroot plants" ppt

... container plants of Norway spruce (Picea abies [L. ] Karst. ) in 2006. We also evaluated the growth of different types of planting material in the first years after outplanting to a mountain ... D, O-  1990; W 199 0). Comparison of morphological and physiological parameters of the planting material of Norway spruce...
Ngày tải lên : 07/08/2014, 10:22
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Báo cáo lâm nghiệp: "How long can seeds of Norway spruce (Picea abies (L.) Karst.) be stored?" pps

Báo cáo lâm nghiệp: "How long can seeds of Norway spruce (Picea abies (L.) Karst.) be stored?" pps

... . Picea abies / cryoconservation / dessication / germination / stockage / croissance des semis 1. INTRODUCTION Seeds of Norway spruce (Picea abies (L .) Karst. ) belong to the orthodox category [1 4], ... I). The germination tests were continued until the end of germination, usually not longer than for 14 days. The first count (called earlier germinative ener...
Ngày tải lên : 08/08/2014, 00:21
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Báo cáo lâm nghiệp: " Early development and nutrition of Norway spruce (Picea abies (L.) Karst.) seedlings on different seedbeds in the Bavarian limestone Alps – a bioassay" ppsx

Báo cáo lâm nghiệp: " Early development and nutrition of Norway spruce (Picea abies (L.) Karst.) seedlings on different seedbeds in the Bavarian limestone Alps – a bioassay" ppsx

... the early establishment of spruce natural regeneration [ 9]. Acknowledgements: The project B63 “Nutrition of Norway spruce (Picea abies [L. ] Karst. ) on dolomite sites of the Bavarian Lime- stone ... HNO 3 digestion by a ICP-IES (Perkin Elmer Optima 300 0). 2.5. Sampling and identification of ectomycorrhizae (ECM) In mid of October 2003, the...
Ngày tải lên : 08/08/2014, 00:22
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