Improved root system for better wheat drought tolerance

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F18%3A43914597" target="_blank" >RIV/62156489:43210/18:43914597 - isvavai.cz</a>

Result on the web

<a href="https://mnet.mendelu.cz/mendelnet2018/mnet_2018_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2018/mnet_2018_full.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Improved root system for better wheat drought tolerance

Original language description

Larger root system allows better use of water and nutrients from the soil as has been already proven several times. Deep-rooting varieties can be successful on soils with higher levels of groundwater in dry years. It is necessary to precisely identify suitable phenotypes for deliberate plant breeding e.g. for tolerance to drought. The aim of the research was to analyze the measured data on the size of the root system in three phenological stages in the years 2015-2017, to evaluate the relationship between the root system size (RSS) and the yield of the grain. The root system size and winter wheat grain yield were evaluated in the field experiment at a dry locality in Branišovice (South Moravia, Czech Republic). The properties of the root system of various genotypes in years with different meteorological conditions were identified. The correlation analysis of the relationships between RSS and grain yield was significant particularly in 2015. Early genotypes created a larger root system at the time of RSS measurement which was subsequently reflected by an increase in grain yield.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

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

Project

<a href="/en/project/QJ1510098" target="_blank" >QJ1510098: New breeding lines of winter wheat for a more efficient use of inputs and with higher stress resistance</a><br>

Continuities

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

Publication year

2018

Confidentiality

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

Article name in the collection

MendelNet 2018: Proceedings of International PhD Students Conference

ISBN

978-80-7509-597-8

ISSN

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e-ISSN

neuvedeno

Number of pages

5

Pages from-to

90-94

Publisher name

Mendelova univerzita v Brně

Place of publication

Brno

Event location

Brno

Event date

Nov 7, 2018

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000462205300016