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| rdf:type
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| rdfs:seeAlso
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| Description
| - The objective of this research was to investigate occurrence of common couch grass (Elytrigia repens (L.) Desv. ex Nevski) under different grassland management by means of a small-plot trial. The trial was observed during 2003–2011 with four levels of utilisation: intensive, medium intensive, low intensive, and extensive. Four rates of fertilisation were applied for each utilisation treatment: nil-fertilisation, P30K60, N90P30K60, and N180P30K60 (pure nutrients). The intensively utilised treatments without N fertilisation showed the lowest mean percentage cover of couch (3.0 %, and 2.8 %, respectively). Further, we found a significant increase in couch grass cover (up to about 30 %) as a response to nitrogen fertilisation and it was most significant in grasslands utilised expensively (with two cuts per year). It can be concluded that medium intensive grassland utilisation (in three cuts per year) and the dose 90 kg.ha-1 of nitrogen led to the maintenance of the occurrence of couch at the reasonable level up to 10-15 %. These finding is important for the appropriate grassland management and maintenance of the optimal botanical composition of permanent grasslands, thus also of the sufficient fodder quality.
- The objective of this research was to investigate occurrence of common couch grass (Elytrigia repens (L.) Desv. ex Nevski) under different grassland management by means of a small-plot trial. The trial was observed during 2003–2011 with four levels of utilisation: intensive, medium intensive, low intensive, and extensive. Four rates of fertilisation were applied for each utilisation treatment: nil-fertilisation, P30K60, N90P30K60, and N180P30K60 (pure nutrients). The intensively utilised treatments without N fertilisation showed the lowest mean percentage cover of couch (3.0 %, and 2.8 %, respectively). Further, we found a significant increase in couch grass cover (up to about 30 %) as a response to nitrogen fertilisation and it was most significant in grasslands utilised expensively (with two cuts per year). It can be concluded that medium intensive grassland utilisation (in three cuts per year) and the dose 90 kg.ha-1 of nitrogen led to the maintenance of the occurrence of couch at the reasonable level up to 10-15 %. These finding is important for the appropriate grassland management and maintenance of the optimal botanical composition of permanent grasslands, thus also of the sufficient fodder quality. (en)
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| Title
| - Occurrence of couch grass (Elytrigia repens (L.) Desv. ex Nevski) under different grassland management
- Occurrence of couch grass (Elytrigia repens (L.) Desv. ex Nevski) under different grassland management (en)
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| skos:prefLabel
| - Occurrence of couch grass (Elytrigia repens (L.) Desv. ex Nevski) under different grassland management
- Occurrence of couch grass (Elytrigia repens (L.) Desv. ex Nevski) under different grassland management (en)
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| skos:notation
| - RIV/49608851:_____/13:#0000598!RIV14-MZE-49608851
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| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| - I, P(LA08041), P(QH81280)
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| http://linked.open...iv/cisloPeriodika
| |
| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/49608851:_____/13:#0000598
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - permanent grasslands; couch grass; N fertilisation; cutting frequency (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| |
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| - Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Karabcová, Hana
- Štýbnarová, Marie
- Svozilová, Marie
- Mičová, Pavlína
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| issn
| |
| number of pages
| |
| http://bibframe.org/vocab/doi
| - 10.11118/actaun201361051399
|
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