Evaluation of Deschampsia caespitosa /L./ Beauv. competition ability in mixtures with main turfgrass species.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F11%3A52777" target="_blank" >RIV/60460709:41210/11:52777 - 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

Evaluation of Deschampsia caespitosa /L./ Beauv. competition ability in mixtures with main turfgrass species.

Popis výsledku v původním jazyce

Numbers of tillers and weight of aboveground dry mass were evaluated in a field experiment at the Plant breeding station Větrov of Oseva UNI Choceň a. s., Czech Republic (620 m a. s. l., average year temperature 6.9 °C, average year precipitation 642 mm)in mixtures of D. caespitosa cv. 'Kometa' with Poa pratensis L. cv. 'Harmonie? or with Lolium perenne L. cv. 'Filip' during three years of vegetation. The seeding rate was always 40 thous. viable seeds per m2. The proportion of D. caespitosa in the mixtures was 25%, 50% or 75% of the total number of seeds, a monoculture was established too. The sward was mown to 3 cm. D. caespitosa was not able to compete with L. perenne. The number of its tillers during the experiment ranged up to 3% of total number of tillers of the sward; the weight of aboveground DM was maximally 1.5% of the total aboveground phytomass. It established much better in the mixtures with P. pratensis.

Název v anglickém jazyce

Evaluation of Deschampsia caespitosa /L./ Beauv. competition ability in mixtures with main turfgrass species.

Popis výsledku anglicky

Numbers of tillers and weight of aboveground dry mass were evaluated in a field experiment at the Plant breeding station Větrov of Oseva UNI Choceň a. s., Czech Republic (620 m a. s. l., average year temperature 6.9 °C, average year precipitation 642 mm)in mixtures of D. caespitosa cv. 'Kometa' with Poa pratensis L. cv. 'Harmonie? or with Lolium perenne L. cv. 'Filip' during three years of vegetation. The seeding rate was always 40 thous. viable seeds per m2. The proportion of D. caespitosa in the mixtures was 25%, 50% or 75% of the total number of seeds, a monoculture was established too. The sward was mown to 3 cm. D. caespitosa was not able to compete with L. perenne. The number of its tillers during the experiment ranged up to 3% of total number of tillers of the sward; the weight of aboveground DM was maximally 1.5% of the total aboveground phytomass. It established much better in the mixtures with P. pratensis.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GC - Pěstování rostlin, osevní postupy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Svazek periodika

LIX

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

159-167

Kód UT WoS článku

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EID výsledku v databázi Scopus

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