The formation of grains of coloured wheats after heading

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F19%3A43917029" target="_blank" >RIV/62156489:43210/19:43917029 - isvavai.cz</a>

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2019/mnet_2019_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2019/mnet_2019_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The formation of grains of coloured wheats after heading

Popis výsledku v původním jazyce

During the two-year monitoring, samples of spikes in the milk, soft dough and hard dough maturity stages were taken from coloured wheats of the PS Karkulka variety with a purple pericarp and the Skorpion variety with blue pigmentation in the aleurone layer. Each of the varieties was grown in 2 different levels of nitrogen fertilization: 150 kg/ha N and 210 kg/ha N. For each of the samples, the weight of the spikes, the weight and the number of grains in the spike and the grain yield were monitored. It was found out that the higher values of the yield-relevant parameters were reached by the Skorpion variety. The Skorpion variety was characterized by significantly higher growth in the grain weight during their formation. This was also reflected in the grain yield that was up to 20% higher than in the PS Karkulka variety. A higher nitrogen dose did not have any effects on the grain yield. The yield of both varieties was significantly influenced by weather conditions during the period of the grain formation.

Název v anglickém jazyce

The formation of grains of coloured wheats after heading

Popis výsledku anglicky

During the two-year monitoring, samples of spikes in the milk, soft dough and hard dough maturity stages were taken from coloured wheats of the PS Karkulka variety with a purple pericarp and the Skorpion variety with blue pigmentation in the aleurone layer. Each of the varieties was grown in 2 different levels of nitrogen fertilization: 150 kg/ha N and 210 kg/ha N. For each of the samples, the weight of the spikes, the weight and the number of grains in the spike and the grain yield were monitored. It was found out that the higher values of the yield-relevant parameters were reached by the Skorpion variety. The Skorpion variety was characterized by significantly higher growth in the grain weight during their formation. This was also reflected in the grain yield that was up to 20% higher than in the PS Karkulka variety. A higher nitrogen dose did not have any effects on the grain yield. The yield of both varieties was significantly influenced by weather conditions during the period of the grain formation.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2019: Proceedings of International PhD Students Conference

ISBN

978-80-7509-688-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

81-86

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

6. 11. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000576735500013