Báo cáo lâm nghiệp: "Changes in phenolic acids and stilbenes induced in embryogenic cell cultures of Norway spruce by two fractions of Sirococcus strobilinus mycelia" pot
Báo cáo lâm nghiệp: "Changes in phenolic acids and stilbenes induced in embryogenic cell cultures of Norway spruce by two fractions of Sirococcus strobilinus mycelia" pot
...
concentrations during defence response in Nor-
way spruce embryogenic cell suspension cultures
induced by intracellular protein and wall prepara-
tions from Sirococcus strobilinus mycelia.
MATERIAL AND METHODS
Plant ... embryo-
genic cultures of Norway spruce (C) and in the cells elicited
by mycelium protein fraction (PF) and mycelium wall frac-
tion (W...
Báo cáo lâm nghiệp: "Moisture effect on carbon and nitrogen mineralization in topsoil of Changbai Mountain, Northeast China" pptx
... temperature is maintained at 20°C. For the
given vegetation type of Changbai Mountain, soil C
and N mineralization rate, potential mineralizable
C (C
0
) and potential rate of initial C mineralization ... D
1
1
Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, P.R. China
2
Graduate University of Chinese Academy of Sciences, Beijing, P.R. China
ABSTRACT:...
Báo cáo lâm nghiệp:" Needle longevity, shoot growth and branching frequency in relation to site fertility and within-canopy light conditions in Pinus sylvestris" potx
... biomass
investment in branches in low light. However, in our study,
there was an increase in the fractional investment in needles
with increasing Q
int
in the fertile site, and no effect of Q
int
in
the ... growth, and branching frequency in response to seasonal average
integrated quantum flux density (Q
int
) were investigated in Pinus sylvestris L. in a fertile s...
Báo cáo lâm nghiệp: "Changes in the mycorrhizal status of some mountain spruce forests" potx
...
samples in water (five portions of water to one por-
tion of soil); after 5 minutes of agitating and subse-
quent standing for minimally two hours (not more
than 24 hours) pH is measured potenciometrically ... number of mycorrhizae
proven in oak stands (P 2006) was statisti-
cally proven in spruce mycorrhizae only in the total
number of mycorrhizae (active an...
Báo cáo lâm nghiệp: "Changes in Austrian pine forest floor properties in relation with altitude in mountainous areas" pdf
... reserve
and progressive warming will bring about the evolve-
ment of soil and FF carbon through continuous
decomposition, in the context of raised fuel oil gases
in the atmosphere will result in ...
production and accumulation in Pinus patula plantations
of the Mpumalanga Province, South Africa. Plant and Soil,
203: 183–190.
DAVIS P.H., 1984. Flora of Turkey and t...
Báo cáo lâm nghiệp: "Changes in air quality in different phases of forest management process in a sub-mountain beech ecosystem (West Carpathian Mts.)" pdf
... method in a beech
stand (stand density 0.7) in the surroundings of
the aluminium plant in Žiar nad Hronom, and we
compared the two localities. e average value of
proton load on all plots in ... possibilities of monitoring airborne pollutants
in sub-mountain conditions are limited, the data are
supplemented with figures obtained by statistical
processing or with inf...
Báo cáo lâm nghiệp: "Changes in the abundance of Melolontha hippocastani" ppsx
... years during
swarming (2011–2012).
We evaluated the correlation between the course
of temperatures and the beginning and intensity
of swarming of adults and discovered that adults
of both ... appearing in a cycle of every 4 years.
Heavy swarming occurred in 2003 (Š 2006)
and in 2007. In the in- between years adults ap-
peared only sporadically (Fig. 1). Grub...
Báo cáo lâm nghiệp: " Changes of the mixed mountain virgin forest after 70 years on a permanent plot in the Ukrainian Carpathians" pps
... created e.g. by the fall
of individual mature trees or by windstorm -induced
windthrows. Interesting results emerged from the
analysis of square part No. 16, where two beeches
persisted in the shade ... (especially those ly-
ing near pastures or those being crossed by paths)
are still severely endangered by grazing, still being
practised in forests.
Dying of trees
–...
Báo cáo lâm nghiệp: "Changes in carbon uptake and allocation patterns in Quercus robur seedlings in response to elevated an 2 CO and water stress: C 13 labelling" pps
...
the
fractions
of
lignin
and
cellulose
are
affected
by
rising
atmo-
spheric
CO
2
in
trees.
Thus,
whether
the
amounts
of
carbon
fixed
in
such
metabol-
lically
inert
pools
differ ...
made
in
Alnus
rubra
by
Arnone
and
Gordon
(1990)
and
by
Hibbs
et
al
( 1995).
In
fact
surveying
the
available
data
on
the
influence
of
elevated
CO
2
on...
Báo cáo lâm nghiệp: "Changes in endogenous cytokinins during flowering induction in Douglas fir: effect of exogenous applications N. Imbau" potx
...
major
site
of
cytokinin
synthesis
(Kende,
1964).
Endogenous
cy-
tokinins
were
analyzed
in
Douglas
fir,
ini-
tially
in
the
sexual
buds
and
then
in
the
shoots
during
floral ...
Cytokinins
cochromatograph-
ing
with
standards
and
which
were
recognized
by
antibodies
directed
against
isopentenyla-
denosine
(iPA)
or
ribosylzeatin
(RZ)
were
quan-
tifi...
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