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

Result code in 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>

Result on the web

<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>

Result language

angličtina

Original language name

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

Original language description

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

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GD - Fertilization, irrigation, soil treatment

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2013

Confidentiality

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

Name of the periodical

Journal of Elementology

ISSN

1644-2296

e-ISSN

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Volume of the periodical

18

Issue of the periodical within the volume

3

Country of publishing house

PL - POLAND

Number of pages

11

Pages from-to

449-459

UT code for WoS article

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EID of the result in the Scopus database

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