The main topics of resistance breeding in grasses in the Czech Republic.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F12%3A58116" target="_blank" >RIV/60460709:41210/12:58116 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The main topics of resistance breeding in grasses in the Czech Republic.

Popis výsledku v původním jazyce

In the years 1995-2009 the incidence of important diseases in grasses grown for seed in the Czech Republic was investigated. The goal of the study was to find out whether there has been a significant increase in the level of resistance. Each year a totalof 500 samples of 19 cultivated grass species were taken on 2,000 ? 4,500 ha in various regions of the Czech Republic. Parasitic silver top (Fusarium poae) was detected in 13.8?48.1 % of the localities under observation, with a statistically in-significant downward trend of 0.19% per year (P-value = 0.7518). Powdery mil-dew (Blumeria graminis), occurring in 9.9 ? 40 % of the localities showed a sig-nificant downward trend of 1.2% per year (P-value = 0.0373). Rusts (Puccinia spp., Uromyces spp.) were recorded on 4.0 ? 33.4% of the sites; the trend re-mained constant. Choke (Epichloë typhina) was found in 0.1 ? 3.8% of the locali-ties, the incidence of choke showed a significantly upward trend of 0.19% per year (P-value 0.0030). Leaf spo

Název v anglickém jazyce

The main topics of resistance breeding in grasses in the Czech Republic.

Popis výsledku anglicky

In the years 1995-2009 the incidence of important diseases in grasses grown for seed in the Czech Republic was investigated. The goal of the study was to find out whether there has been a significant increase in the level of resistance. Each year a totalof 500 samples of 19 cultivated grass species were taken on 2,000 ? 4,500 ha in various regions of the Czech Republic. Parasitic silver top (Fusarium poae) was detected in 13.8?48.1 % of the localities under observation, with a statistically in-significant downward trend of 0.19% per year (P-value = 0.7518). Powdery mil-dew (Blumeria graminis), occurring in 9.9 ? 40 % of the localities showed a sig-nificant downward trend of 1.2% per year (P-value = 0.0373). Rusts (Puccinia spp., Uromyces spp.) were recorded on 4.0 ? 33.4% of the sites; the trend re-mained constant. Choke (Epichloë typhina) was found in 0.1 ? 3.8% of the locali-ties, the incidence of choke showed a significantly upward trend of 0.19% per year (P-value 0.0030). Leaf spo

Druh

C - Kapitola v odborné knize

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Breeding Strategies for Sustainable Forage and Turf Grass Improvement

ISBN

978-94-007-4555-1

Počet stran výsledku

4

Strana od-do

219-222

Počet stran knihy

391

Název nakladatele

Springer Science+Business Media

Místo vydání

Dordrecht

Kód UT WoS kapitoly

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