Setting arable land aside with grasses and weed infestation of the follow crop.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A21093" target="_blank" >RIV/60460709:41210/07:21093 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Setting arable land aside with grasses and weed infestation of the follow crop.

Original language description

The influence od four grass forecrops (Bromus marginatus Nees. ex Steud., Tacit´, Arrhenatherum elatius /L./ P.Beauv. ex J.S. et K.B.Presl ,Median´, Festuca pratensis Huds. ,Otava´, Dactylis polygama Horvat. ,Tosca´) and the way of their harvest (once orthree times per year cut or once or twice per year mulching (1996-2003) on weed infestation of sward of Lolium multiflorum cv. Lolita (4n) was evaluated in a field experiment in Prague in 2005-2006. Lolium multiflorum was cut three times per year and the mass was removed. The share of weeds in the Lolium phytomass was evaluated. The results were evaluated by the analysis of variance (ANOVA LSD ? P0.05) in Statgraphics programme, version XV. Significant influence of the vegetation year, cut, grass species and the way of its harvest was proved. Significantly lower average share of weeds was found on the plots where the forecrop was three times per year cut (14,4%), mulched twice per year (11,4%), significantly higher (in average 25-27%)

Czech name

Ukládání půdy do klidu pomocí trav a zaplevelení následné plodiny

Czech description

The influence od four grass forecrops (Bromus marginatus Nees. ex Steud., Tacit´, Arrhenatherum elatius /L./ P.Beauv. ex J.S. et K.B.Presl ,Median´, Festuca pratensis Huds. ,Otava´, Dactylis polygama Horvat. ,Tosca´) and the way of their harvest (once orthree times per year cut or once or twice per year mulching (1996-2003) on weed infestation of sward of Lolium multiflorum cv. Lolita (4n) was evaluated in a field experiment in Prague in 2005-2006. Lolium multiflorum was cut three times per year and the mass was removed. The share of weeds in the Lolium phytomass was evaluated. The results were evaluated by the analysis of variance (ANOVA LSD ? P0.05) in Statgraphics programme, version XV. Significant influence of the vegetation year, cut, grass species and the way of its harvest was proved. Significantly lower average share of weeds was found on the plots where the forecrop was three times per year cut (14,4%), mulched twice per year (11,4%), significantly higher (in average 25-27%)

Type

D - Article in proceedings

CEP classification

GC - Plant growing, crop rotation

OECD FORD branch

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Project

<a href="/en/project/QF4062" target="_blank" >QF4062: Verification of influence and rate of grassing or ploughiong grassalnd of selected localities on surface water and groundwater nitrate loading - background for precautions of Action programmes.</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

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

Article name in the collection

Book of abstracts of International scientific conference Grassland ecology VII.

ISBN

978-80-88872-68-9

ISSN

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e-ISSN

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Number of pages

1

Pages from-to

47-47

Publisher name

Výzkumný ústav trávnych porastov a horského polnohospodárstva Banská Bystrica

Place of publication

Banská Bystrica

Event location

Banská Bystrica

Event date

Nov 28, 2007

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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