Báo cáo lâm nghiệp: "Fingerprinting and genetic variability in cork oak (Quercus suber L ) elite trees using ISSR and SSR markers" ppsx

... G.C., Morphological traits, microsatellite fingerprinting and genetic relatedness of a stand of elite oaks (Q. robur L. ) at Tullynally, Ireland, Silvae Genet. 47 (199 8) 257–262. [31] Lumaret R., ... (200 7) 773–779 Available online at: c  INRA, EDP Sciences, 2007 www.afs-journal.org DOI: 10.1051/forest:2007057 Original article Fingerprinting and genetic variability i...

Ngày tải lên: 07/08/2014, 16:21

... (25 atom %) nutrient solution (pre-treatment). During the experiment in the following year, trees were placed into growth chambers (see below), supplied with 2 mM unlabelled NH 4 NO 3 and grown ... Millard P., Jarvis P.G., Does elevated atmosphe- ric carbon dioxide affect internal nitrogen allocation in the tempe- rate trees Alnus glutinosa and Pinus sylvestris? Glob. Change B...

Ngày tải lên: 08/08/2014, 00:21

... the decline was severe. A gallica was very easily found on seriously declining and dead oaks, while A mellea more frequently colonized healthy or lightly declining trees. ... most heavily declining species (Sicoli et al, 199 3). Original article Observations on Armillaria occurrence in declining oak woods of southern Italy N Luisi, G Sicoli, P L...

Ngày tải lên: 08/08/2014, 18:21

... by Lange and Weiβmann (199 1) [7] in oleoresin of P. pinea; the last seven acids in wood and bark by Hafizoglu (198 9) [5], and the first six, in soil of a P. pinea forest and in plant material ... Variation and inheritance of levopimaric acid content and its relationship to oleoresin yield in Slash pine, Silvae Genetica 20 (197 1) 90–91. [15] Tobolski J.J., Zin...

Ngày tải lên: 09/08/2014, 04:20

... (>5 g) est plus rapide que celles desplants issus despetits glands (<4 g),mais la hauteurfinale dépend de l âgedes glands. La tailledes glands etleur conserva- tion affectent fortement le rythme ... analy- sis, two leaf discs per leaf and one leaf per seedling were removed from the young fully expanded leaves of 4 or 6 seedlings for chlorophyll concentration. Chlorophyll was extracte...

Ngày tải lên: 08/08/2014, 14:21

... cell divides to form two daughter cells, which in turn divide once, resulting in the formation of a set of four cells, all of which eventually mature into xylem cells. Phloem mother cells ... newly formed early phloem cells (EP), there were distinct diff erences between young and old trees. Whereas in young trees new early phloem cells started to appear on April 16, in old...

Ngày tải lên: 07/08/2014, 10:21

... Kruskal-Wallis test for the value of CAar in analyzed Kraft’s social classes of tree position and inResults of the Kruskal-Wallis test for the value of CAar in analyzed Kraft’s social classes ... Durchforstungen, Schlagstellungen und Lichtungshieben. Hannover, Klindworth’s Verlag.Hannover, Klindworth’s Verlag. Klindworth’s Verlag.Klindworth’s Verlag. L  F., M F., L  J....

Ngày tải lên: 07/08/2014, 10:21

... explanation .) Total N pool per plant (N pool ) and whole-plant nitrogen concentration ([N] plant ) were calculated following the same rationale. 2.5. Data analysis Interpretation of changes in ... availability, plant C/N balance decreases and plant growth will be enhanced until being carbon-limited; in such circumstances, carbohydrate reserves will be low, while nitro- gen...

Ngày tải lên: 07/08/2014, 16:20

... the low light levels (LL1 and LL 2), seedlings could be arranged in two groups according to their response to the light environment: low light level (LL = LL1 + LL2 < 16% of full sun light) and ... from each light treatment independently; ( 2) a unique fit is made for all the data; ( 3) data from the four light treatments are grouped in high light (HL = HL1 + HL 2) and...

Ngày tải lên: 08/08/2014, 00:22

... selected trees covered a wide range of crown lengths (Tab. I). The sampled trees were from different sociological positions, including codominant and dominated trees. All sample trees were felled ... 24.8 1.06 Note: Silver fir whorls are in the upper part (stands 1–3 and 5), Norway spruce whorls in the lower part (stands 4 and 6– 9) of the table. *l: Localisation of who...

Ngày tải lên: 08/08/2014, 01:21