Effect of boron foliar application at critical growth stages on sunflower (Helianthus annuus L.) yield and quality

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00207870" target="_blank" >RIV/62156489:43210/13:00207870 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5601/jelem.2013.18.3.09" target="_blank" >http://dx.doi.org/10.5601/jelem.2013.18.3.09</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5601/jelem.2013.18.3.09" target="_blank" >10.5601/jelem.2013.18.3.09</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of boron foliar application at critical growth stages on sunflower (Helianthus annuus L.) yield and quality

Popis výsledku v původním jazyce

The objective of the reported vegetation experiment, established in 2008-2011, was to explore the effect of the date of foliar boron application on the yield and quality of sunflower. Four treatments were established in the experiment: 1) control -- notfertilised with boron; 2) application of 300 g B ha--1 in the growing stage of 4 developed leaves (V-4); 3) application of 300 g B ha--1 at the beginning of elongation growth (R-1) and 4) split rate of boron application of 150 g B ha--1 at stage V-4 (4 developed leaves) and 150 g B ha--1 at stage R-1 (terminal bud forms). Foliar nutrition with boron increased the content of this element in leaves and stems, and raised the biomass production of sunflower plants. The increased uptake of nutrients by plants was essential for achene production. Application of boron fertilizer at stage V-4 increased the N content in the plant. Boron had a considerable effect on achene production. The highest increase in yields was related to the foliar boron

Název v anglickém jazyce

Effect of boron foliar application at critical growth stages on sunflower (Helianthus annuus L.) yield and quality

Popis výsledku anglicky

The objective of the reported vegetation experiment, established in 2008-2011, was to explore the effect of the date of foliar boron application on the yield and quality of sunflower. Four treatments were established in the experiment: 1) control -- notfertilised with boron; 2) application of 300 g B ha--1 in the growing stage of 4 developed leaves (V-4); 3) application of 300 g B ha--1 at the beginning of elongation growth (R-1) and 4) split rate of boron application of 150 g B ha--1 at stage V-4 (4 developed leaves) and 150 g B ha--1 at stage R-1 (terminal bud forms). Foliar nutrition with boron increased the content of this element in leaves and stems, and raised the biomass production of sunflower plants. The increased uptake of nutrients by plants was essential for achene production. Application of boron fertilizer at stage V-4 increased the N content in the plant. Boron had a considerable effect on achene production. The highest increase in yields was related to the foliar boron

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

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Journal of Elementology

ISSN

1644-2296

e-ISSN

—

Svazek periodika

18

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

11

Strana od-do

449-459

Kód UT WoS článku

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EID výsledku v databázi Scopus

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