| Titre : |
Methodology for ex situ conservation of the gene pool of endangered annual wetland herbs of mineral-poor substrates |
| Titre original : |
Metodika ex situ zachovánà genofondu ohrožených jednoletých vlhkomilných bylin minerálně chudých substrátů |
| Type de document : |
texte imprimé |
| Auteurs : |
Jana Navrátilová, Auteur ; Josef Navrátil, Auteur |
| Editeur : |
Průhonice [Tchéquie] : Botanický ústav AV ČR |
| Année de publication : |
2022 |
| Importance : |
145 p. |
| ISBN/ISSN/EAN : |
978-80-86188-77-5 |
| Langues : |
Tchèque (cze) |
| Catégories : |
[Espèces (in biblio)] Centunculus minimus
[Espèces (in biblio)] Coleanthus subtilis
[Espèces (in biblio)] Cyperus michelianus
[Espèces (in biblio)] Illecebrum verticillatum
[Espèces (in biblio)] Juncus capitatus
[Espèces (in biblio)] Juncus tenageia
[Espèces (in biblio)] Lindernia procumbens
[Espèces (in biblio)] Pseudognaphalium luteoalbum
[Espèces (in biblio)] Radiola linoides
[Espèces (in biblio)] Spergularia echinosperma
[Espèces (in biblio)] Tillaea aquatica
|
| Résumé : |
"Periodic wetlands, where alternating flooding and drying, acidic, predominantly sandy substrates and low nutrient content are limiting factors for plant growth, host a number of specific plant species. These include annual species that are competitively very weak – Coleanthus subtilis, Centunculus minimus, Cyperus michelianus, Illecebrum verticillatum, Juncus capitatus, Juncus tenageia, Lindernia procumbens, Pseudognaphalium luteoalbum, Radiola linoides, Spergularia echinosperma and Tillaea aquatica. They have never been abundant due to their habitat-specificity and have been driven to the brink of extinction by land-use change after the second half of the 20th century. On the basis of many years of experience from cultivation in the Botanical Garden Třeboň and experiments financed by the Technology Agency of the Czech Republic, a methodology certified by the Ministry of the Environment was prepared for the needs of cultivation of various populations of these species in botanical gardens of the Czech Republic. For each species of interest, the methodology provides information on biology and ecology, cultivation requirements, generative and vegetative reproduction according to the categories defined by the methodology." (source : auteurs) |
| Type de publication : |
livre |
| Référence biblio : |
Navrátilová J., Navrátil J., 2022 - Methodology for ex situ conservation of the gene pool of endangered annual wetland herbs of mineral-poor substrates. Průhonice : Botanický ústav AV ČR, 145 p. |
| ID PMB : |
71774 |
| Permalink : |
http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=71774 |
|
trié(s) par (Pertinence décroissant(e), Titre croissant(e)) Affiner la rechercheMethodology for ex situ conservation of the gene pool of endangered annual wetland herbs of mineral-poor substrates (2022)
The distribution of character species of the Isoëto-Nanojuncetea class in Poland, part 4. Limosella aquatica, Cyperus fuscus and Juncus capitatus in Polish Botanical Journal, vol. 46, n°2 (2001)
