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Wyszukujesz frazę "exotic plant" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Selected environmental aspects of the introduction into the Polish market of exotic wood species on the example of caviuna (Machaerium scleroxylon Tul.)
Autorzy:
Krauss, A.
Krauss, H.
Waliszewska, B.
Piatek, J.
Powiązania:
https://bibliotekanauki.pl/articles/52096.pdf
Data publikacji:
2011
Wydawca:
Instytut Medycyny Wsi
Tematy:
environmental aspect
Polish market
market
exotic wood
plant species
caviuna wood
wood
chemical composition
toxic property
chemical property
Machaerium scleroxylon
Źródło:
Annals of Agricultural and Environmental Medicine; 2011, 18, 2
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kakaowce nad Wisłą? Przyczynek do analizy percepcji roślin egzotycznych w Polsce
Autorzy:
Popławski, Błażej,
Powiązania:
https://bibliotekanauki.pl/articles/897435.pdf
Data publikacji:
2018-08-01
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
cocoa
cocoa tree
chocolate
exotic plants
exotica
plant studies
Opis:
The aim of the article is to characterize the perception of exotic plants in Poland – the process of their demostication in the cultural and social senses. As an example for the analysis, cocoa was selected. In the introduction, the mechanisms of constructing the concept of exotica were described. Then, the changes in the cultural significance of cocoa from pre-colonial times to the present were discussed. In the following part, the perception of cocoa cultivation in Poland was outlined.
Źródło:
Przegląd Humanistyczny; 2018, 62(1 (460)); 121-130
0033-2194
Pojawia się w:
Przegląd Humanistyczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Differences in chemical composition of needle and leaf litter from exotic and native tree species stands
Autorzy:
Skorupski, M.
Jagodzinski, A.M.
Zytkowiak, R.
Karolewski, P.
Powiązania:
https://bibliotekanauki.pl/articles/41087.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
chemical composition
differentiation
needle
leaf litter
exotic plant
native species
tree
plant species
stand
nitrogen
phenolics
carbohydrate
carbon
Opis:
The potential differentiations in litter chemistry among native and non-native trees are poorly understood. We compared the chemical composition of leaf litterfall of 11 exotic tree species, e.g. coniferous: Abies cephalonica, A. grandis, A. procera, Chamaecyparis pisifera, Pinus peuce, Pseudotsuga menziesii, Thuja plicata, and deciduous: Acer rubrum, A. saccharum, Betula alleghaniensis and Quercus rubra, with that of a native European conifer, Pinus sylvestris (as reference to coniferous species) anda mixture of native European Quercus robur, Carpinus betulus, Tilia cordata, T. platyphyllos and Corylus avellana leaves (as a reference mixture of deciduous species). We found significant differences among the species studied in nitrogen and carbon content in needles/leaves, C/N ratio, as well as total soluble phenolic compounds (TPh) and total nonstructural carbohydrates (TNC) content, including soluble carbohydrates and starch. However, we found no clear differentiation of exotic from native tree species in the analyzed elements and metabolites. Among the exotic coniferous tree species, P. menziesii stood out among the species studied – fallen needles of this species were characterized by relatively high TPh and TNC content. The relationships between TPh and TNC content in leaf and needle litter among tree species were similar among two consecutive years. For deciduous tree species, the tendency of higher TPh content and C/N ratio in leaves falling earlier (September; leaves of sun-type) than later (November; leaves of shade-type) was more distinct than in coniferous tree species. Generally, we cannot see any special differences in the levels or mutual quantitative relationships of the chemical compounds studied in fallen needles/leaves of exotic tree species in comparison with native tree species.
Źródło:
Dendrobiology; 2012, 68
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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