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Smooth brome (Bromus inermis Leyss.) as possible energy crop

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F04%3A7297" target="_blank" >RIV/60460709:41210/04:7297 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    čeština

  • Original language name

    Sveřep bezbranný (Bromus inermis Leyss.) jako možná energetická plodina

  • Original language description

    Yield and biomass quality of Bromus inermis Leyss. (variety Tabrom) at the different terms and frequency of cutting was performed for evaluation of its suitability as a potential crop for the production of energy biomass. The planting of energy crops ispossible solution of arable land surplus in the Czech Republic. The experiment was established in Prague in 2002. The studied variants are: one cut without fertilisation, two cuts without fertilisation, two cuts with fertilisation (100 kg N/ha) and one cut a delayed harvest in spring without fertilisation. The yield of dry matter was highest in plots two cuts with fertilisation (11.97 t.ha-1). The energy accumulation and N content in the biomass during vegetation was studied in about 14 days intervals.The caloric value ranged from 17.43 to 18.72 MJ.kg-1. Nitrogen content was dependent on the term of sampling. The quality for combustion improves by delaying harvesting but harvestable yields are reduced.

  • Czech name

    Sveřep bezbranný (Bromus inermis Leyss.) jako možná energetická plodina

  • Czech description

    Yield and biomass quality of Bromus inermis Leyss. (variety Tabrom) at the different terms and frequency of cutting was performed for evaluation of its suitability as a potential crop for the production of energy biomass. The planting of energy crops ispossible solution of arable land surplus in the Czech Republic. The experiment was established in Prague in 2002. The studied variants are: one cut without fertilisation, two cuts without fertilisation, two cuts with fertilisation (100 kg N/ha) and one cut a delayed harvest in spring without fertilisation. The yield of dry matter was highest in plots two cuts with fertilisation (11.97 t.ha-1). The energy accumulation and N content in the biomass during vegetation was studied in about 14 days intervals.The caloric value ranged from 17.43 to 18.72 MJ.kg-1. Nitrogen content was dependent on the term of sampling. The quality for combustion improves by delaying harvesting but harvestable yields are reduced.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    GA - Agricultural economics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Sustain life, Secure survival II.

  • ISBN

    80-213-1197-5

  • ISSN

  • e-ISSN

  • Number of pages

    1

  • Pages from-to

    0-0

  • Publisher name

    ČZU Praha

  • Place of publication

    Praha

  • Event location

    ČZU Praha

  • Event date

    Sep 22, 2004

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article