Effect of poppy (Papaver somniferum L.) fertilization with potassium and magnesium on the seed yield and its quality

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F22%3A43922645" target="_blank" >RIV/62156489:43210/22:43922645 - isvavai.cz</a>

Alternative codes found

RIV/62156489:43310/22:43922645

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>

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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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

40101 - Agriculture

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

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

Name of the periodical

Acta Fytotechnica et Zootechnica

ISSN

1335-258X

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