Effect of poppy (Papaver somniferum L.) fertilization with potassium and magnesium on the seed yield and its quality
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F22%3AN0000075" target="_blank" >RIV/26296080:_____/22:N0000075 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.15414/afz.2022.25.03.242-246" target="_blank" >https://doi.org/10.15414/afz.2022.25.03.242-246</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15414/afz.2022.25.03.242-246" target="_blank" >10.15414/afz.2022.25.03.242-246</a>
Alternative languages
Result language
angličtina
Original language name
Effect of poppy (Papaver somniferum L.) fertilization with potassium and magnesium on the seed yield and its quality
Original language description
In a vegetation pot experiment we explored the effect of fertilizers with potassium (KCl; 0.9 g K2O/6 kg of soil) and magnesium (ESTA Kieserite; 0.3 g MgO/6 kg of soil) applied together or separately to poppy on soil with good K and Mg supply on the seed yield, oil content and cadmium in the seed. Seed yields increased significantly after the application of KCl and ESTA Kieserite, respectively by 23.89% and 21.68%, as compared to the unfertilized control. Combined application of both fertilizers stimulated the yields significantly, i.e. by 15.26%. The seed oil content showed no significant changes among the treatments and ranged only between 42.1 and 43.6%. The pot production of oil in the fertilized treatments increased to 2.21–2.44 g/pot compared to 1.92 g/pot in the unfertilized control. The Cd content in seeds was very low, there were no differences among the treatments and it ranged only between 0.204 and 0.214 mg/kg fresh matter – FM (threshold level of 1.20 mg/kg wet weight). Therefore, the application of both KCl and ESTA Kieserite fertilizers can be recommended on soils well supplied with both nutrients.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
40101 - Agriculture
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACTA FYTOTECHNICA ET ZOOTECHNICA
ISSN
1336-9245
e-ISSN
1336-9245
Volume of the periodical
25
Issue of the periodical within the volume
3
Country of publishing house
SK - SLOVAKIA
Number of pages
5
Pages from-to
242-246
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85148348689