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Wyszukujesz frazę "Jamiołkowska, Agnieszka" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Evaluation of the effect of the Zielony Busz fertilizer on selected phytopathogenic fungi growth in vitro
Autorzy:
Jamiołkowska, Agnieszka
Skwaryło-Bednarz, Barbara
Kursa, Weronika
Powiązania:
https://bibliotekanauki.pl/articles/2143636.pdf
Data publikacji:
2022-09
Wydawca:
Instytut Uprawy Nawożenia i Gleboznawstwa – Państwowy Instytut Badawczy
Tematy:
plant extracts
Alternaria alternata
Fusarium spp.
azoxystrobin
Colletotrichum coccodes
Opis:
The aim of the research was the laboratory evaluation of the fungistatic effect of the Zielony Busz (ZB) organic-mineral fertiliser on the linear growth of polyphagic phytopathogenic fungi Alternaria alternata, Colletotrichum coccodes, Fusarium avenaceum, Fusarium equiseti and Fusarium oxysporum. The preparation was applied to the medium (PDA potato-glucose agar) in concentrations of 2% and 5%, compared to 0.05% azox- ystrobin (relative control) and pure PDA medium (absolute con- trol). The strongest antifungal effect of the Zielony Busz fertilizer was found at the 5% concentration in reference to A. alternata (inhibition of colony growth at the level of 50–52% compared to the absolute control; 20–41.7% compared to azoxystrobin) and C. coccodes (18.2–53.3% growth inhibition compared to abso- lute control). Weaker inhibitory effect of 5% concentration of the fertilizer was noted against F. avenaceum (10.5% inhibition of colony growth compared to absolute control) and F. oxysporum (20% inhibition compared to absolute control), but only at the beginning of the experiment. The Zielony Busz fertilizer at a con- centration of 2% caused the surface growth of all tested fungi, especially F. equiseti. The best effects of the fungistatic effect of the fertilizer were obtained in the first days of the experiment (4th day) with a 5% concentration of the product in the substrate. With time, the antifungal activity of fertilizer decreased significantly
Źródło:
Polish Journal of Agronomy; 2022, 50; 19-24
2081-2787
Pojawia się w:
Polish Journal of Agronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of abiotic factors on development of the community of arbuscular mycorrhizal fungi in the soil: a review
Autorzy:
Jamiołkowska, Agnieszka
Księżniak, Andrzej
Gałązka, Anna
Hetman, Beata
Kopacki, Marek
Skwaryło-Bednarz, Barbara
Powiązania:
https://bibliotekanauki.pl/articles/972531.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Opis:
Arbuscular mycorrhizal fungi inhabiting soil play an important role for vascular plants. Interaction between arbuscular mycorrhizal fungi, plants and soil microorganisms leads to many mutual advantages. However, the effectiveness of mycorrhizal fungi depends not only on biotic, but also abiotic factors such as physico-chemical properties of the soil, availability of water and biogenic elements, agricultural practices, and climatic conditions. First of all, it is important to adapt the arbuscular mycorrhizal fungi species to changing environmental conditions. The compactness of the soil and its structure have a huge impact on its biological activity. Soil pH reaction has a substantial impact on the mobility of ions in soil dilutions and their uptake by plants and soil microflora. Water excess can be a factor negatively affecting arbuscular mycorrhizal fungi because these microorganisms are sensitive to a lower availability of oxygen. Mechanical cultivation of the soil has a marginal impact on the arbuscular mycorrhizal fungi spores. However, soil translocation can cause changes to the population of the arbuscular mycorrhizal fungi abundance in the soil profile. The geographical location and topographic differentiation of cultivated soils, as well as the variability of climatic factors affect the population of the arbuscular mycorrhizal fungi in the soils and their symbiotic activity.
Źródło:
International Agrophysics; 2018, 32, 1
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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