Dusíkaté látky v hlízách brambor produkovaných v systémech organického a koncenční pěstování

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F07%3A00008245" target="_blank" >RIV/60076658:12220/07:00008245 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Nitrogenous substances in potato (Solanum tuberosum L.) tubers from organic and conventional crop management

Popis výsledku v původním jazyce

The contribution presents information about crude and pure protein content, free amino-acid and nitrate content in potato tubers produced in different crop managements - conventional and organic. The field trials were established in 2005 on two sites with different altitude and five potato cultivars were used. The average content of crude protein was significantly higher in tubers from organic crop management (10.92 % in tuber dry matter) than in tubers from conventional system (9.76 % in tuber dry matter). Similarly, pure protein content was significantly higher in tubers obtained in organic crop management (5.44 % in tuber dry matter) than in tubers from conventional system (5.088 % in tuber dry matter). The factor cultivar had the highest direct effect on crude as well as pure protein content. Tubers from conventional crop management showed increased tendency for nitrate accumulation.

Název v anglickém jazyce

Nitrogenous substances in potato (Solanum tuberosum L.) tubers from organic and conventional crop management

Popis výsledku anglicky

The contribution presents information about crude and pure protein content, free amino-acid and nitrate content in potato tubers produced in different crop managements - conventional and organic. The field trials were established in 2005 on two sites with different altitude and five potato cultivars were used. The average content of crude protein was significantly higher in tubers from organic crop management (10.92 % in tuber dry matter) than in tubers from conventional system (9.76 % in tuber dry matter). Similarly, pure protein content was significantly higher in tubers obtained in organic crop management (5.44 % in tuber dry matter) than in tubers from conventional system (5.088 % in tuber dry matter). The factor cultivar had the highest direct effect on crude as well as pure protein content. Tubers from conventional crop management showed increased tendency for nitrate accumulation.

Druh

D - Stať ve sborníku

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Improving Sustainability in Organic and Low Input Food Production Systems, Stuttgart 20-23.3.2007

ISBN

978-3-03736-003-3

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

276-279

Název nakladatele

Research Institute of Organic Agriculture FiBL, Frick

Místo vydání

Stuttgart

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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