Influence of Organic Fertilizers on Onion Quality

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F20%3A43916958" target="_blank" >RIV/62156489:43510/20:43916958 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.15244/pjoes/99909" target="_blank" >https://doi.org/10.15244/pjoes/99909</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15244/pjoes/99909" target="_blank" >10.15244/pjoes/99909</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Organic Fertilizers on Onion Quality

Popis výsledku v původním jazyce

This paper describes the influence of organic fertilizers on the content of vitamin C, carotenoids, antioxidants and heavy metals (Cd, Cu, Pb) in two onion cultivars, i.e., Stuttgarter Riesen and Rote Laaer. The experiment was done during 2016 and 2017. Treatments B-Stimul (contains Azospirillum, Azotobacter, Bacillus, Chlorella vulgaris and Herbaspirillum), Ekobooster 2 (contains organic matter and NPK stimulates) and Vermifit A (composition nutrients in immediately acceptable forms, plant hormones, enzymes, extract of compost of californian earthworm) were used. The results showed that the cultivar Stuttgarter Riesenat the treatment B-stimul in 2016 reached the highest content of vitamin C (35.4 mg kg(-1) and carotenoids (14.6 mg kg(-1)), while in 2017 the highest content of vitamin C (44.4 mg kg(-1)) and antioxidants were (4.1 mM TE.100 g(-1)). The cultivar Rote Laaer reached the highest content of carotenoids in both years in the treatment Ekobooster 2, 7.5 mg kg(-1) (2016) and 22.8 mg kg(-1) (2017). In 2016, control showed the highest content of vitamin C (17.5 mg kg-1) and antioxidants (18.5 mM TE. 100 g(-1)). In both years and in both cultivars, the content of Cd and Pb was in line with European law, and the content of Cu was lower than those recommended by EU standards.

Název v anglickém jazyce

Influence of Organic Fertilizers on Onion Quality

Popis výsledku anglicky

This paper describes the influence of organic fertilizers on the content of vitamin C, carotenoids, antioxidants and heavy metals (Cd, Cu, Pb) in two onion cultivars, i.e., Stuttgarter Riesen and Rote Laaer. The experiment was done during 2016 and 2017. Treatments B-Stimul (contains Azospirillum, Azotobacter, Bacillus, Chlorella vulgaris and Herbaspirillum), Ekobooster 2 (contains organic matter and NPK stimulates) and Vermifit A (composition nutrients in immediately acceptable forms, plant hormones, enzymes, extract of compost of californian earthworm) were used. The results showed that the cultivar Stuttgarter Riesenat the treatment B-stimul in 2016 reached the highest content of vitamin C (35.4 mg kg(-1) and carotenoids (14.6 mg kg(-1)), while in 2017 the highest content of vitamin C (44.4 mg kg(-1)) and antioxidants were (4.1 mM TE.100 g(-1)). The cultivar Rote Laaer reached the highest content of carotenoids in both years in the treatment Ekobooster 2, 7.5 mg kg(-1) (2016) and 22.8 mg kg(-1) (2017). In 2016, control showed the highest content of vitamin C (17.5 mg kg-1) and antioxidants (18.5 mM TE. 100 g(-1)). In both years and in both cultivars, the content of Cd and Pb was in line with European law, and the content of Cu was lower than those recommended by EU standards.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40105 - Horticulture, viticulture

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Polish Journal of Environmental Studies

ISSN

1230-1485

e-ISSN

—

Svazek periodika

29

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

7

Strana od-do

517-523

Kód UT WoS článku

000501486900002

EID výsledku v databázi Scopus

2-s2.0-85078274357