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rdf:type
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Description
| - Byly analyzovány výsledky hodnocení reakce k padlí travnímu u 240 odrůd ozimého ječmene, které byly postupně zařazeny do 392 státních odrůdových pokusů na 21 lokalitách. V úvahu bylo bráno několik znaků udávajících výskyt choroby včetně koeficientu výskytu (závažnosti) choroby. Nejvyšší výskyt padlí travního byl zjištěn v roce 1976, a roky 1988, 1990 a 2003 byly charakteristické vysokým napadením sledovaných odrůd. Naopak, choroba se prakticky nevyskytovala v letech 1979 a 1982, a její výskyt byl nízký také v letech 1978, 1981, 1985, 1991 a 1998. Velmi nízký výskyt choroby byl zaznamenán v období 1977–1982, kdy byl nedostatečný výskyt choroby zjištěn v 78% pokusů a vysoký výskyt choroby pouze v 6% pokusů. Analýza dat z mnoha polních pokusů na různých lokalitách za období 30 let potvrdila, že padlí travní na ozimém ječmeni je v České republice důležitou chorobou. (cs)
- Abstrakt anglicky Results of scoring the reaction to powdery mildew of 240 winter barley varieties that were gradually included in 392 Czech Official Trials conducted at 21 locations were analysed. Several characteristics indicative of disease severity were considered, including the disease severity coefficient. The highest powdery mildew severity was found in 1976, and the years 1988, 1990 and 2003 were characterised by high infection of the examined varieties. In contrast, the disease was practically absent in 1979 and 1982, and its severity was also low in 1978, 1981, 1985, 1991 and 1998. Very low disease severity was found for the period 1977–1982 when insufficient disease severity was found on average in 78% of trials and high disease severity in only 6% of the trials. The analysis of data from a large number of field trials conducted at various locations for a period of 30 years confirmed that powdery mildew is an important disease of winter barley in the Czech Republic.
- Abstrakt anglicky Results of scoring the reaction to powdery mildew of 240 winter barley varieties that were gradually included in 392 Czech Official Trials conducted at 21 locations were analysed. Several characteristics indicative of disease severity were considered, including the disease severity coefficient. The highest powdery mildew severity was found in 1976, and the years 1988, 1990 and 2003 were characterised by high infection of the examined varieties. In contrast, the disease was practically absent in 1979 and 1982, and its severity was also low in 1978, 1981, 1985, 1991 and 1998. Very low disease severity was found for the period 1977–1982 when insufficient disease severity was found on average in 78% of trials and high disease severity in only 6% of the trials. The analysis of data from a large number of field trials conducted at various locations for a period of 30 years confirmed that powdery mildew is an important disease of winter barley in the Czech Republic. (en)
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Title
| - Severity of powdery mildew on winter barley in the Czech Republic in 1976-2005
- Severity of powdery mildew on winter barley in the Czech Republic in 1976-2005 (en)
- Výskyt padlí travního na ozimém ječmeni v České republice v letech 1976-2005 (cs)
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skos:prefLabel
| - Severity of powdery mildew on winter barley in the Czech Republic in 1976-2005
- Severity of powdery mildew on winter barley in the Czech Republic in 1976-2005 (en)
- Výskyt padlí travního na ozimém ječmeni v České republice v letech 1976-2005 (cs)
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skos:notation
| - RIV/25328859:_____/07:#0000217!RIV08-MSM-25328859
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/25328859:_____/07:#0000217
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - powdery mildew; winter barley; cultivars; occurrence (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
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issn
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number of pages
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