Reakce špenátu a papriky na hnojení dusíkem a sírou

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F04%3A00002043" target="_blank" >RIV/62156489:43210/04:00002043 - 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

Spinach and pepper response to nitrogen and sulphur fertilization

Popis výsledku v původním jazyce

A vegetation pot experiment was established to explore the effect of two doses of nitrogen (0.6, and 0.9 g N in the form of ammonium sulphate) and two doses of sulphur (20.6 and 30.6 mg.kg-1 of soil) on the yields and quality of spinach and pepper in comparison with a natural level (7.85 mg. kg-1). The results of the experiments confirmed that the application of sulphur by means of (NH4)2SO4 in combination with nitrogen had a positive effect on yields and also on the quality of the vegetables. In the sulphur-free variants of spinach the effect was statistically significant and also when the levels of S in the soil were higher. Lower doses of nitrogen under increased levels of sulphur increased the yields statistically significantly (on average by 47%)and the sulphur concentration in the plants increased. The N:S ratio became narrower in proportion with the level of sulphur, particularly under a lower N level. The nitrate content in spinach corresponded with the applied dose of nitroge

Název v anglickém jazyce

Spinach and pepper response to nitrogen and sulphur fertilization

Popis výsledku anglicky

A vegetation pot experiment was established to explore the effect of two doses of nitrogen (0.6, and 0.9 g N in the form of ammonium sulphate) and two doses of sulphur (20.6 and 30.6 mg.kg-1 of soil) on the yields and quality of spinach and pepper in comparison with a natural level (7.85 mg. kg-1). The results of the experiments confirmed that the application of sulphur by means of (NH4)2SO4 in combination with nitrogen had a positive effect on yields and also on the quality of the vegetables. In the sulphur-free variants of spinach the effect was statistically significant and also when the levels of S in the soil were higher. Lower doses of nitrogen under increased levels of sulphur increased the yields statistically significantly (on average by 47%)and the sulphur concentration in the plants increased. The N:S ratio became narrower in proportion with the level of sulphur, particularly under a lower N level. The nitrate content in spinach corresponded with the applied dose of nitroge

Druh

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

CEP obor

GD - Hnojení, závlahy, zpracování půdy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

0370-663X

e-ISSN

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Svazek periodika

50

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

303-308

Kód UT WoS článku

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EID výsledku v databázi Scopus

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