Wpływ zasolenia wybranych podłoży na wzrost i kwitnienie krwawnika pospolitego (Achillea millefolium L.) I krwawnika wiązówkowatego (Achillea filipendulina Lam).
Ładowanie...
Pliki
Data
2012
Tytuł czasopisma
ISSN czasopisma
Tytuł tomu
Wydawca
Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie
Abstrakt
Experiments which determined the influence of salinity and medium on the growth,
development and quality of two yarrow species were conducted in the years 2008–2009.
Achillea millefolium and Achillea filipendulina seedlings were sown in September, 7 months
before the beginning of the experiments constituted the research material. Young plants in their
vegetative phase were planted before April 10 in five substrates – deacidified peat was the first
substrate; 10, 20 and 30% of zeolite was added to the three next ones, respectively, and a
mixture of acidic peat and mineral soil 1:1 v/v constituted the last substrate. The Azofoska
fertilizer was used at a dose of 5 g dm–3. 3 weeks after planting when the root system
regenerated, the plants began to be watered with a NaCl solution with EC 6.3 mS cm, obtained
by adding 3.4 g of NaCl to 1 dm3
of water. The salinization was performed for four consecutive
weeks, once a week. For the fernleaf yarrow was used 300 ml, and for the common yarrow was
used 500 ml of the working liquid per pot. The amount of the working liquid depended on the
size of the pots. The salinization process was ended after phytotoxicity symptoms occurred on
plants. It was found that the use of salt slightly stimulated the growth of the common yarrow and
also increased the mass of the above-ground parts. Poorer and delayed flowering of plants
treated with the NaCl solution was observed for the fernleaf yarrow. The partial browning and
drying of shoot tips was observed in both species, which slightly reduced their decorative value.
Opis
Słowa kluczowe
krwawnik, odporność na zasolenie, podłoże, zasolenie, zeolit, medium, salinity, salinity resistance, yarrow, zeolite
Cytowanie
Janicka E., Dobrowolska A., (2012). Wpływ zasolenia wybranych podłoży na wzrost i kwitnienie krwawnika pospolitego (Achillea millefolium L.) I krwawnika wiązówkowatego (Achillea filipendulina Lam). Folia Pomer. Univ. Technol. Stetin., Agric., Aliment., Pisc., Zootech. 296 (23), 19–26. https://hdl.handle.net/20.500.12539/1013