Báo cáo lâm nghiệp: "Genetic variation of Prunus avium in susceptibility to cherry leaf spot (Blumeriella jaapii) in spatially heterogeneous infected seed orchards" docx
Báo cáo lâm nghiệp: "Genetic variation of Prunus avium in susceptibility to cherry leaf spot (Blumeriella jaapii) in spatially heterogeneous infected seed orchards" docx
... suspected,
since the infection of this disease occurs through stomata in
early spring. Bud burst explained some of the variation in leaf
spot incidence (17–65% of the leaf spot clonal variation is due
to ... 10.1051/forest:2006084
Original article
Genetic variation of Prunus avium in susceptibility to cherry leaf spot
(Blumeriella jaapii) in...
Báo cáo lâm nghiệp: "Genetic variation of Tunisian Myrtus communis L. (Myrtaceae) populations assessed by isozymes and RAPDs" pptx
... Handbook of medicinal herbs, CRC Press, Boca
Raton, Florida, 1988.
[10] Elfellah M.S., Akhter M.H., Khan M.T., Anti-hyperglycaemic effect
of an extract of Myrtus communis in streptozotocin induced ... J.F, Bertolino .P, Dufour J., Raquin
C., Frascaria-Lacoste N., New insights in the recognition of the
European ash species Fraxinus excelsior L. and Fraxinus angus-
tifolia Vahl as us...
Báo cáo lâm nghiệp: "Genetic variation and genotype by environment interactions of juvenile wood chemical properties in Pinus taeda " pps
... α-cellulose content in transition wood (2%). Specific
combining ability by site interaction variance explained from 5% (fiber length) to 37% (lignin) of the total variance. Weak individual-tree heritabilities
were ... determine the level of ge-
netic variation of key juvenile wood properties in loblolly pine
on four test sites and examine G×E interaction. Specific objec-
tives were...
Báo cáo lâm nghiệp: " Genetic control of the time of transition from juvenile to mature wood in Pinus radiata D. Don" pdf
... the vector of individual tree observations; b is the vector
of block fixed effects; a is the vector of random general combining
ability (GCA) effects of individual trees; s is the vector of random
specific ... random
specific combining ability (SCA) effects due to specific combinations
of males and females; m is the vector of random plot effects; e is the
vector of random residual d...
Báo cáo lâm nghiệp: "Radial variation of wood density components and ring width in cork oak trees" pptx
... the innermost rings and increasing it in the outward
rings. Until the beginning of cork extraction the accumulation
of extractives should contribute to the higher density values
found in the innermost ... component in the ring width remained particu-
larly constant and was not significantly in uenced by any of
the studied sources of variation.
4. DISCUSSION
In spite of t...
Báo cáo lâm nghiệp: " The response of weevil communities (Coleoptera: Curculionoidea) to the altitudinal zones of beech stands" ppt
... cumu-
lative variance of the data together (Fig. 1). It is also
obvious in the declining character of the ratio of the
researched species in investigated AZ (Fig. 2). Gradual
in uence was also ... (axis 1) explained 26.1%,
axis 2 explained 68.5% and axis 3 explained 65.8%
of total variability in the species data. 9.4% of total
variability in the species data was explain...
Báo cáo lâm nghiệp: "Germination response of alder and birch seeds to applied gibberellic acid and priming treatments in combination with chilling" ppt
... benefits of
priming loblolly pine (Pinus taeda L.) seeds decreased as the
length of chilling increased.
In contrast to the FI seeds, priming had a small effect on
the germination of the TMC seeds, ... prim-
ing significantly increased germination speed in alder. There
might have been insufficient moisture in the seeds of both
species to allow the TMC seeds to respond to treat...
Báo cáo lâm nghiệp: "Effects of microsite variation on growth and adaptive traits in a beech provenance trial." pps
... remains how
the variation in traits of interest can be linked with
directly measurable environmental indicators. e
aim of this study was to clarify to what extent the
spatial variation of ... dates, again dispersed over the whole
season, using a 5-stage scale (1 – green leaves,
2 – beginning of autumn colouring of individual
leaves, 3 – beginning of autumn le...
Báo cáo lâm nghiệp: "Genetic variability and divergence among Italian populations of common ash (Fraxinus excelsior L.)" ppt
... principal aim of this study was to assess the level and
the distribution of genetic variation of common ash in Italy,
in order to get essential knowledge for planning activities in
the fields of ... selfed seeds showed clear symptoms of inbreeding
depression, which makes the survival of such seeds in natural
conditions highly unlikely.
In the production of reprodu...
Báo cáo lâm nghiệp: " Flight activity of Anthribus nebulosus Forster, 1770 (Coleoptera: Anthribidae) and notes to its life history" potx
... peak at the end of May and beginning of June in 2005. In 2006, the flight activity started later in mid-May
and lasted to the beginning of July but was interrupted by cold and rainy weather. At ... higher. In the
Nízký Jeseník Hills, the flight activity started at the
beginning of May and ended in mid-June with the
peak at the end of May and beginning of June in
2...