- Tytuł:
- Propagation of leather leaf Chamaedaphne calyculata (L.) Moench from seeds and shoot cuttings
- Autorzy:
-
Malinowska, H
Janyszek, M.
Szczepaniak, M. - Powiązania:
- https://bibliotekanauki.pl/articles/41351.pdf
- Data publikacji:
- 2004
- Wydawca:
- Polska Akademia Nauk. Instytut Dendrologii PAN
- Tematy:
-
vascular plant
rare species
leather leaf
Chamaedaphne calyculata
propagation
seed
shoot cutting
flowering
seed production
germination
rooting
cutting - Opis:
- Flowering and fruit setting was analyzed in specimens of Chamedaphne calyculata (L.) Moench growing in a natural stand in the “Sicienko” reserve in the Drawa National Park. Seed production, seed viability and shoot rooting was investigated. It was shown that Chamaedaphne calyculata has abundant flowers but sets few fruits. Numerous seeds (even up to 87) were found in fruits; however, the percentage of developed seeds was low and ranged from 17% to 45%. The viability of developed seeds was similarly low (maximum 29%). The performed germination test showed a positive effect of stratification on the breaking of seed dormancy. Obtaining seedlings from seeds sown in vitro on agar medium was a considerable success. Shoots cut perpendicularly to the shoot axis, with a 1-cm incision on the side and treated with a rooting agent, rooted 100%. Shoots which were not treated with a rooting agent, irrespective of their having been incised or not, rooted 78%.
- Źródło:
-
Dendrobiology; 2004, 52; 33-37
1641-1307 - Pojawia się w:
- Dendrobiology
- Dostawca treści:
- Biblioteka Nauki
Artykuł