Crude protein content in tubers of starch processing potato cultivars in dependence on different agro-ecological conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F09%3A00010841" target="_blank" >RIV/60076658:12220/09:00010841 - 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

Crude protein content in tubers of starch processing potato cultivars in dependence on different agro-ecological conditions

Popis výsledku v původním jazyce

Crude protein content in dry matter of processing potato tubers cultivated in the Czech Republic in 2004-2005 on three sites with different altitudes and two variants of N fertilization ranged from 5.86 to 11.16%. Differences in crude protein content between doses of 100 kg N ha-1 and 200 kg N ha-1 were significant (P<0.05), resulted at average in 7.5 and 8.4% of dry matter of potato tubers, respectively. The variability of crude protein content was above all affected by cultivar (34.3%). The yield of crude protein per area unit ranged from 426 to 1279 kg ha-1 and was affected mainly by the year (24.1%) and by interaction of the year and the site (41.5%). The increasing altitude caused at average increasing of tuber yield and consequently increasing ofcrude protein yield per area unit. However, crude protein content showed opposite trend and the lowest concentration (7.5%) was achieved on the site with the highest altitude.

Název v anglickém jazyce

Crude protein content in tubers of starch processing potato cultivars in dependence on different agro-ecological conditions

Popis výsledku anglicky

Crude protein content in dry matter of processing potato tubers cultivated in the Czech Republic in 2004-2005 on three sites with different altitudes and two variants of N fertilization ranged from 5.86 to 11.16%. Differences in crude protein content between doses of 100 kg N ha-1 and 200 kg N ha-1 were significant (P<0.05), resulted at average in 7.5 and 8.4% of dry matter of potato tubers, respectively. The variability of crude protein content was above all affected by cultivar (34.3%). The yield of crude protein per area unit ranged from 426 to 1279 kg ha-1 and was affected mainly by the year (24.1%) and by interaction of the year and the site (41.5%). The increasing altitude caused at average increasing of tuber yield and consequently increasing ofcrude protein yield per area unit. However, crude protein content showed opposite trend and the lowest concentration (7.5%) was achieved on the site with the highest altitude.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

<a href="/cs/project/QF4030" target="_blank" >QF4030: Izolace bílkovin brambor z odpadu při výrobě škrobu a sledování vlivu agroekologických faktorů na jejich kvantitativní a kvalitativní variabilitu.</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Journal of Central European Agriculture

ISSN

1332-9049

e-ISSN

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Svazek periodika

10

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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