The weed infestation of extensively managed grass stands

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F08%3A26102" target="_blank" >RIV/60460709:41210/08:26102 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/08:00339839

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The weed infestation of extensively managed grass stands

Original language description

The aim of the study was to evaluate the weed infestation of grass stands grown for energy purposes under different management types. The experiment with three grass species (Festulolium, Festuca arundinacea and Bromus inermis) was established In Praguein 2002. The studied treatments were: two cuts with fertilization (100 kg N ha-1), two cuts without fertilization, one cut at the end of growing season without fertilization and a delayed harvest in spring without fertilization. The weed infestation wasevaluated in 2005 and 2006 before the first cut of twice cut treatments (beginning of July). The total amount and proportion of weeds in harvested biomass was significantly influenced by grass species. The highest amount of weed biomass was found on Bromus inermis plots when harvested twice a year with fertilization 1289 kg ha-1. The yield of weeds ranged from 299 kg ha-1 on the one cut treatment harvested in spring to 895 kg ha-1 on two cuts with fertilization. The influence of manageme

Czech name

Zaplevelení extenzivně obhospodařovaných travních porostů

Czech description

The aim of the study was to evaluate the weed infestation of grass stands grown for energy purposes under different management types. The experiment with three grass species (Festulolium, Festuca arundinacea and Bromus inermis) was established In Praguein 2002. The studied treatments were: two cuts with fertilization (100 kg N ha-1), two cuts without fertilization, one cut at the end of growing season without fertilization and a delayed harvest in spring without fertilization. The weed infestation wasevaluated in 2005 and 2006 before the first cut of twice cut treatments (beginning of July). The total amount and proportion of weeds in harvested biomass was significantly influenced by grass species. The highest amount of weed biomass was found on Bromus inermis plots when harvested twice a year with fertilization 1289 kg ha-1. The yield of weeds ranged from 299 kg ha-1 on the one cut treatment harvested in spring to 895 kg ha-1 on two cuts with fertilization. The influence of manageme

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

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

Name of the periodical

Journal of Plant Diseases and Protection

ISSN

1861-3829

e-ISSN

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Volume of the periodical

21

Issue of the periodical within the volume

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Country of publishing house

DE - GERMANY

Number of pages

4

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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