- Tytuł:
-
Skuteczność przedsiewnych metod skaryfikacji nasion robinii akacjowej
Effectiveness of pre-sowing scarification methods of black locust seeds - Autorzy:
-
Tylkowski, T.
Grupa, R. - Powiązania:
- https://bibliotekanauki.pl/articles/1009551.pdf
- Data publikacji:
- 2010
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
lesnictwo
nasiennictwo
drzewa
robinia akacjowa
Robinia pseudoacacia
skaryfikacja nasion
skutecznosc
nasiona
zdolnosc kielkowania
wschody
robinia pseudoacacia
seed germination
scarification
seedling emergence - Opis:
- Dormancy of black locust seed is exogenous imposed by hard seed coat a physical barrier to water enters to embryo. Seeds need scarification of seed coat before sowing. In practice, this can be done in different (thermal, mechanical, chemical and natural) methods. Effects of the previous two of them were compared on laboratory germination capacity and seedling emergence in the forest nursery. Statistically higher germinability and seedling emergence were obtained after mechanical scarification of seeds. After inconsiderable modification, the device for mechanical seed extraction from larch cones can be used as mechanical scarifier of black locust seeds.
- Źródło:
-
Sylwan; 2010, 154, 01; 33-40
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki