Comparison of point injection and top-dressing application of nitrogen fertilizers with sulphur addition in winter rape (Brassica napus L.) in the Czech Republic
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A67407" target="_blank" >RIV/60460709:41210/15:67407 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.5513/JCEA01/16.1.1574" target="_blank" >http://dx.doi.org/10.5513/JCEA01/16.1.1574</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5513/JCEA01/16.1.1574" target="_blank" >10.5513/JCEA01/16.1.1574</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Comparison of point injection and top-dressing application of nitrogen fertilizers with sulphur addition in winter rape (Brassica napus L.) in the Czech Republic
Popis výsledku v původním jazyce
In this paper, we analyze the yield and yield parameters of winter rape, fertilized using CULTAN system (Controlled Uptake Long Term Ammonium Nutrition) in comparison with top-dressing application of nitrogen fertilizers, which were studied on Haplic Luvisol over 5 years. No significant differences in seed yields between the two systems of fertilization were observed in 2008, 2009 and 2011. The positive effect of sulphur on seed yield was proved in 2010 and 2012. The seed yield was higher by 18.2 % in the CULTAN treatment with sulphur addition in comparison to CULTAN treatment with no sulphur added in 2012. Nitrogen supply was ample in the first flowers open growth stage of winter rape in 2009, 2010 and 2012. The plant height was significantly lower after CULTAN method and as well as higher values of 1000 seed weight were recorded in comparison to top-dressing application in 2009.
Název v anglickém jazyce
Comparison of point injection and top-dressing application of nitrogen fertilizers with sulphur addition in winter rape (Brassica napus L.) in the Czech Republic
Popis výsledku anglicky
In this paper, we analyze the yield and yield parameters of winter rape, fertilized using CULTAN system (Controlled Uptake Long Term Ammonium Nutrition) in comparison with top-dressing application of nitrogen fertilizers, which were studied on Haplic Luvisol over 5 years. No significant differences in seed yields between the two systems of fertilization were observed in 2008, 2009 and 2011. The positive effect of sulphur on seed yield was proved in 2010 and 2012. The seed yield was higher by 18.2 % in the CULTAN treatment with sulphur addition in comparison to CULTAN treatment with no sulphur added in 2012. Nitrogen supply was ample in the first flowers open growth stage of winter rape in 2009, 2010 and 2012. The plant height was significantly lower after CULTAN method and as well as higher values of 1000 seed weight were recorded in comparison to top-dressing application in 2009.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
GD - Hnojení, závlahy, zpracování půdy
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Central European Agriculture
ISSN
1332-9049
e-ISSN
—
Svazek periodika
16
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
HR - Chorvatská republika
Počet stran výsledku
12
Strana od-do
247-258
Kód UT WoS článku
—
EID výsledku v databázi Scopus
—