Popis článku
Porovnání růstových schopností in vitro sazenic různých druhů dřevin na ploše „Polná II“.[Comparison of in vitro plants with generative plants on the demonstration plot „Polná II“] 9 - 14.
| Název článku: | Porovnání růstových schopností in vitro sazenic různých druhů dřevin na ploše „Polná II“ |
|---|---|
| Číslo: | 1 |
| Rok: | 2011 |
| Autor: | Jaroslav Dostál, Helena Cvrčková, Petr Novotný |
Abstrakt
Growth and development of in vitro plants in wild pear, crab apple, small-leaved linden, European aspen, European white elm and wych elm were investigated on research plot Polná II for four years. Every in vitro plants grew in the same environmental conditions. Growth and development parameters of plantlets were compared and calculated by analysis of variance (ANOVA). There are differences between in vitro plants but no differences are between small-leaved linden – European white elm, European white elm – wych elm on 95% significance level. Increased mortality of seedlings, caused by rodents, was observed in some years.
[Comparison of in vitro plants with generative plants on the demonstration plot „Polná II“] 9 - 14.