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| Description
| - V polních pokusech na třech odlišných stanovištích byl sledován vliv počasí, půdních podmínek a hnojení N na výnosy lesknice rákosovité a kostřavy rákosovité. Výnosy fytomasy závisely na počasí a daných stanovištích. Např. v Ruzyni výnosy sušiny kolísaly v průměru od 5,7 t/ha v roce 2000 do 12 t/ha v roce 1996. Vprůměru let a stanovišť zvyšovaly dávky dusíku 30 kg/ha výnosy sušiny fytomasy lesknice rákosovité o 15,5 % (1,1 t/ha) v porovnání s nehnojenými parcelami. Další přihnojení dusíkem během vegetace v dávce 30 kg/ha v ledku amonném zvyšovalo dále výnosy o 34,2 % (2,3 t/ha) v porovnání s nehnojenými parcelami. Také stejné dávky dusíku zvyšovaly výnosy kostřavy rákosovité o 17,7 % resp. 33,8 % v porovnání s nehnojenými parcelami. Byl zjištěn vliv termínu sklizně na obsah vody ve fytomase a ztráty fytomasy. Fytomasa lesknice rákosovité ani kostřavy rákosovité není vhodná pro bezprostřední spalování při sklizni koncem listopadu. Obě trávy obsahují kolem 45 % vody v daném termínu sklizně. Po zim (cs)
- In field trials at three different sites we observed influence of climate, soil conditions and fertilization on yields of canary reed gras and tall fescue. Yields of phytomass of canary reed grass depended on weather conditions in individual years and given sites. For example, in the site Ruzyne yields of dry phytomass altered on average from 5,7 t/ha dry matter in the year 2000 to 12 t/ha in the year 1996. On average of years and sites increased dose of nitrogen 30 kg/ha yield of dry fhytomass of canary reed grass about 15,5 % (1,1 t/ha) in comparison with plots without fertilization of nitrogen. Next N fertilization through vegetation in dose of 30 kg/ha of potassium nitrate further increased yields by 34,2 % (2,3 t/ha) in comparison with plots without N fertilization. Also the same doses of nitrogen increased yields of dry phytomass of tall fescue by 17,7 % and 33,8 % in comparison with plots without fertilization of nitrogen. We also observed the effect of term of harvest on content of
- In field trials at three different sites we observed influence of climate, soil conditions and fertilization on yields of canary reed gras and tall fescue. Yields of phytomass of canary reed grass depended on weather conditions in individual years and given sites. For example, in the site Ruzyne yields of dry phytomass altered on average from 5,7 t/ha dry matter in the year 2000 to 12 t/ha in the year 1996. On average of years and sites increased dose of nitrogen 30 kg/ha yield of dry fhytomass of canary reed grass about 15,5 % (1,1 t/ha) in comparison with plots without fertilization of nitrogen. Next N fertilization through vegetation in dose of 30 kg/ha of potassium nitrate further increased yields by 34,2 % (2,3 t/ha) in comparison with plots without N fertilization. Also the same doses of nitrogen increased yields of dry phytomass of tall fescue by 17,7 % and 33,8 % in comparison with plots without fertilization of nitrogen. We also observed the effect of term of harvest on content of (en)
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| Title
| - Study of reed canary grass (Phalaris arundinacea L.) and tall fescue (Festuca arundinacea Schreb.) as possible phytomass sources for energy and industry utilization.
- Studium lesknice rákosovité a kostřavy rákosovité jako možných zdrojů pro energetické a průmyslové využití. (cs)
- Study of reed canary grass (Phalaris arundinacea L.) and tall fescue (Festuca arundinacea Schreb.) as possible phytomass sources for energy and industry utilization. (en)
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| skos:prefLabel
| - Study of reed canary grass (Phalaris arundinacea L.) and tall fescue (Festuca arundinacea Schreb.) as possible phytomass sources for energy and industry utilization.
- Studium lesknice rákosovité a kostřavy rákosovité jako možných zdrojů pro energetické a průmyslové využití. (cs)
- Study of reed canary grass (Phalaris arundinacea L.) and tall fescue (Festuca arundinacea Schreb.) as possible phytomass sources for energy and industry utilization. (en)
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| skos:notation
| - RIV/00027006:_____/04:2638!RIV08-MZE-00027006
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00027006:_____/04:2638
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - reed canary grass; tall fescue; yields; N-fertilization; terms of harves (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - Second wold biomass conference - Biomass for energy, industry and climate protection.
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Javůrek, Miloslav
- Vach, Milan
- Káš, Martin
- Strašil, Zdeněk
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
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| number of pages
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| http://purl.org/ne...btex#hasPublisher
| |
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