Results 111 to 120 of about 13,655 (229)
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1981 Les pâturages de haute altitude du Nord Cameroun sont envahis par une fougère Pteridium aquilinum qui en réduit la superficie exploitable de façon sûre et continue.
D. Rousvoal
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Brazilian Journal of BiologyPteridium is a cosmopolitan genus that acts as an invasive species in many parts of the world. Most research on this genus has occurred in Europe, and there is a lack of data on it from South America, in spite of causing considerable conservation ...
DM Silva Matos +3 more
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Three new flavonoid glycosides isolated from Pteridium aquilinum
Natural Product ResearchThree new flavonoid glycosides, (S)-4′,6,8-trihydroxyflavanone-7-C-glucoside (1), (R)-4′,6,8- trihydroxyflavanone-7-C-glucoside (2) and distenin-7-O-β-D-glucoside (3), along with nine known flavonoids (4-12) were isolated from the aerial of Pteridium acquilinum.
Weiren Lu +6 more
openaire +2 more sources
Life cycles of European Pteridophytes [PDF]
Although the need for water for fertilization restricts the distribution of pteridophytes, some are able to persist in remarkably dry situations.
Bell, P.R.
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A Phytosociological study of the deciduous oak woods of Sardinia (Italy) [PDF]
, 2004 We present here the results from a phytosociological and synchorological study of the deciduous oak woods of Sardinia. This vegetation analysis has allowed the individuation of three new associations: Lonicero implexae-Quercetum virgilianae, Ornithogalo ...
Bacchetta, Gianluigi +4 more
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Replicability of data collected for empirical estimation of relative pollen productivity [PDF]
, 2016 The effects of repeated survey and fieldwork timing on data derived from a recently proposed standard field methodology for empirical estimation of relative pollen productivity (RPP) have been tested.
Bunting, M. Jane +2 more
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How long do bracken (Pteridium aquilinum (L.) Kuhn) control treatments maintain effectiveness?
Ecological Engineering: The Journal of Ecotechnology, 2023 I. Akpinar +6 more
semanticscholar +1 more source
, 2018 In this study, kraft, kraft-NaBH4, and kraft-KBH4 pulp and paper properties of the bracken stalks (Pteridium aquilinum (L.) Kuhn) were determined. Also, the chemical composition and fi ber properties of bracken stalks were evaluated.
S. K. Gülsoy
semanticscholar +1 more source
Inventarisasi Tumbuhan Pteridophyta Di Kawasan Hutan Bagian Timur Lereng Gunung Merapi Jawa Tengah Via Selo Boyolali [PDF]
, 2018 Mount Merapi’s Forest area is located at an altitude of 1700 - 2930 meters above sea level. The average of temperature of 27 ° C and an average humidity of 80%, making it suitable for the growth of ferns.
Aulia Nastiti, Kintan +1 more
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