The influence of alternative management on root production of grass species used for biomass production

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F05%3A12197" target="_blank" >RIV/60460709:41210/05:12197 - 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

The influence of alternative management on root production of grass species used for biomass production

Original language description

A comparison of root production and distribution was evaluated after two years of alternative management of Mountain brome (Bromus marginatus Nees ex Steud.) cv. Tacit, smooth brome (Bromus inermis Leyss.) cv. Tabrom and tall fescue (Festuca arundinaceaSchr.) cv. Kora stands. The stands were harvested as biomass for direct combustion in alternative harvesting regimes. The experiment was established in Prague in 2002. The studied variants are: harvested twice per year without fertilisation, harvested twice per year with fertilisation, harvested only once per year at the end of growing season without fertilisation and a single delayed harvest in spring without fertilisation. Fertiliser N in ammonium nitrate was applied in to the soil (100 kg N ha-1) inthe spring. Each variant was established in four replicates. The yield of dry root biomass was highest in plots with B. inermis (880.3 g m-2) and on the plots with one cut at autumn (818.1 g m-2). B. marginatus provided the lowest amount

Czech name

Vliv alternativního využívání porostů trav pěstovaných pro energetické využití na produkci kořenové hmoty

Czech description

A comparison of root production and distribution was evaluated after two years of alternative management of Mountain brome (Bromus marginatus Nees ex Steud.) cv. Tacit, smooth brome (Bromus inermis Leyss.) cv. Tabrom and tall fescue (Festuca arundinaceaSchr.) cv. Kora stands. The stands were harvested as biomass for direct combustion in alternative harvesting regimes. The experiment was established in Prague in 2002. The studied variants are: harvested twice per year without fertilisation, harvested twice per year with fertilisation, harvested only once per year at the end of growing season without fertilisation and a single delayed harvest in spring without fertilisation. Fertiliser N in ammonium nitrate was applied in to the soil (100 kg N ha-1) inthe spring. Each variant was established in four replicates. The yield of dry root biomass was highest in plots with B. inermis (880.3 g m-2) and on the plots with one cut at autumn (818.1 g m-2). B. marginatus provided the lowest amount

Type

D - Article in proceedings

CEP classification

GC - Plant growing, crop rotation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

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

Article name in the collection

Integrating efficient grassland farming and biodiversity

ISBN

9985-9611-3-7

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

593-596

Publisher name

European grassland federation

Place of publication

Tartu Estonia

Event location

Tartu Estonia

Event date

Aug 29, 2005

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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