Báo cáo lâm nghiệp: " Quantitative trait loci mapping for vegetative propagation in pedunculate oak" docx

... = 369 Ann. For. Sci. 62 (2005) 369–374 © INRA, EDP Sciences, 2005 DOI: 10.1051/forest:2005032 Original article Quantitative trait loci mapping for vegetative propagation in pedunculate oak Caroline ... Sederoff R.R., Genetic mapping of quantitative trait loci (QTLs) controlling vegetative propagation in Eucalyptus grandis and E. urophylla, using the pseudo-te...

Ngày tải lên: 08/08/2014, 00:22

... testing for differences in selected soil variables are shown in Tables 4–8. Humic Re- gosols were tested for differences in physical proper- ties in A and C horizons and for chemical properties in ... Forest Condi- tions and Resources in Norway. Ås, Norwegian Institute of Land Inventory: 84. T B. (1977): Site index curves for Norway spruce. Med- delelser fra Norsk Ins...

Ngày tải lên: 07/08/2014, 03:22

Ngày tải lên: 07/08/2014, 16:20

... corresponding to the predisposing, incit- ing, and contributing stressing factors, respectively. Decline is induced by the sequential occurrence of one stressing factor from each ring, factors within ... Paradoxically, since moisture is indispens- able for the germination and initiation of infection by fungal spores as well as for dispersal in many species [1], the effect of drought in...

Ngày tải lên: 07/08/2014, 16:20

... Montero G., Inter-regional variability in site index models for even-aged stands of stone pine (Pinus pinea L.) in Spain, Ann. For. Sci. 60 (2003) 259–269. [13] Carmean W.H., Site index curves for upland ... appropriate for Pinus pinaster in Galicia. In Figure 2 the observed dominant heights are plotted against the predicted dominant heights obtained in a cross-validation Fig...

Ngày tải lên: 08/08/2014, 00:21

... model for forest stands in Catalonia pre- sented in this study opens many possibilities to integrate the risk of fire into forest management planning and decision-making. The parameters included in ... B.A., Using forest fire hazard modelling in multiple use forest management planning, For. Ecol. Manage. 134 (2000) 163–176. [24] Trasobares A., Pukkala T., Miina J., Growth and yield...

Ngày tải lên: 08/08/2014, 00:22

... the bark of nearly 200 1-m logs remaining in the forests. In order to quantify the degree of borer attack, an infestation index was calculated. This index takes into account the distribution of ... made on the standing oaks were confirmed when superficially examining the remaining logs (± 200) of the 12 felled trees left in the forest throughout the winter of 1996–1997. In this materi...

Ngày tải lên: 08/08/2014, 01:22

... aspects of tropical rain forest seedling ecology with suggestions for further inquiry, in: Swaine M.D. (Ed.), The ecology of tropical forest tree seedlings, UNESCO/ Parthenon Publishing, Paris 1996, ... Available online at: c  INRA, EDP Sciences, 2007 www.afs-journal.org DOI: 10.1051/forest:2007058 Original article A trait database for Guianan rain fore st trees permits intra- and int...

Ngày tải lên: 07/08/2014, 16:21

... majority of sites having high intensity of tree infes- tation mainly along the main valley in the region. Lower elevations occurring in the southern part of region were often infested by I. duplicatus ... outbreak spreading in Tatra Mountains (Central Europe), using GIS. In: LIEBHOLD A.M., McMANUS M.M., GRODZKI W. (eds), Proceedings Ecology, Survey and Management of Forest Insect...

Ngày tải lên: 07/08/2014, 03:22

... situation in the codominant (main) layer while trees belonging to class 3 have slimmer stems. However, data indicate that a silvicultural intervention also in the main layer is needed in the ... years) revealing two peaks in the dia- meter structure dbh 0 1 2 3 4 5 5 15 25 35 45 DBH (cm) D increment (cm) dominant trees suppressed trees regression line for dominant trees J. FOR...

Ngày tải lên: 07/08/2014, 03:22