Field phenotyping of root system for application in plant breeding

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F19%3A43917028" target="_blank" >RIV/62156489:43210/19:43917028 - 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

Field phenotyping of root system for application in plant breeding

Popis výsledku v původním jazyce

The increase of agricultural drought risk, as climate models predict, enhance the importance of the crop root system in the future. Moreover, quantitative features characterizing the root system such as length, area, weight, root density, depth of root penetration and root diameter are genotypically bound but also influenced by the environment. It is difficult to predict or model their behaviour. Adaptability allows the plant to optimize the costs expended to create and maintain the root system with access to water and nutrients. Selecting a suitable variety (based on the root system properties) into a specific area can be the key to a grower&apos;s success. The aim of this article is (i) to provide detailed description and thus standardization of promising procedures: for sampling of the plant root system using a direct soil-core method that allows for evaluation of the root system architecture, (ii) subsequent evaluation of root system parameters using digital image analysis, (iii) demonstrate practical experience using the direct method of sampling and evaluation of the plant root system for application in plant breeding. The described method of plant root system evaluation applicable in field conditions, usable for root phenotyping have been applied in research and practice many times. However, they have not been standardized in the Czech Republic and obligatory procedures have not yet been published.

Název v anglickém jazyce

Field phenotyping of root system for application in plant breeding

Popis výsledku anglicky

The increase of agricultural drought risk, as climate models predict, enhance the importance of the crop root system in the future. Moreover, quantitative features characterizing the root system such as length, area, weight, root density, depth of root penetration and root diameter are genotypically bound but also influenced by the environment. It is difficult to predict or model their behaviour. Adaptability allows the plant to optimize the costs expended to create and maintain the root system with access to water and nutrients. Selecting a suitable variety (based on the root system properties) into a specific area can be the key to a grower&apos;s success. The aim of this article is (i) to provide detailed description and thus standardization of promising procedures: for sampling of the plant root system using a direct soil-core method that allows for evaluation of the root system architecture, (ii) subsequent evaluation of root system parameters using digital image analysis, (iii) demonstrate practical experience using the direct method of sampling and evaluation of the plant root system for application in plant breeding. The described method of plant root system evaluation applicable in field conditions, usable for root phenotyping have been applied in research and practice many times. However, they have not been standardized in the Czech Republic and obligatory procedures have not yet been published.

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

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

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

75-80

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

000576735500012