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...
... 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...
... 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...
...
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...
...
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...
... 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., KŪ...
... 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...
...
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...
... .
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...
... 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...