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| Description
| - Cílem studie bylo hodnocení vlivu intenzity využití a hnojení trvalých travních porostů na chemické složení, stravitelnost organické hmoty a obsah energie (ME, NEL). Dlouhodobý maloparcelový pratotechnický pokus byl založen v roce 2003 na stanovišti Rapotín. V letech 2003 a 2005 byl obhospodařován na čtyřech hladinách intenzity využití a čtyřech úrovních hnojení: bez hnojení P30K60, N90P30K60, N180P30K60. Výživná hodnota byla stanovena na základě Weendeské analýzy a stravitelnosti organické hmoty. Výsledky prokázaly snižování koncentrace energie (ME, NEL) a stravitelnosti organické hmoty (SOH) v souvislosti s klesající frekvencí sečí (P<0,05). Průměrné hodnoty koncentrace NEL u intenzivního využití byly 5,80 g.kg-1 sušiny v roce 2003 a 5,46 g.kg-1 sušiny v roce 2005 v porovnání s extenzivním využitím (5,22 g kg-1 sušiny v roce 2003 a 4,77 g kg-1 sušiny v roce 2005). Průměrné hodnoty SOH u intenzivního využití byly 68,73 % v roce 2003 a 66,19 v roce 2005 ve srovnání s extenzivním využitím (61,61 % v ro (cs)
- The aim of this study was to evaluate the effects of cutting intensity and fertilization of permanent grassland on chemical composition, organic matter digestibility and energy content (ME, NEL). The long-term small plot trial was established in 2003 in Rapotin. The trial was managed during 2003 and 2005 with four levels of cutting intensity and four levels of fertilization: no fertilization, P30K60, N90P30K60, N180P30K60. The nutritive value was estimated on the basis of the Weende analysis and in vitro organic matter digestibility. The results showed decrease of concentration of energy (ME, NEL) and of the organic matter digestibility (OMD) in connection with decrease of the cutting frequency (P<0.05). Average values for NEL in the intensive utilization were 5.80 g kg-1 DM in 2003 and 5.46 g kg-1 DM in 2005 compared to extensive utilization (5.22 g kg-1 DM on 2003 and 4.77 g kg-1 DM in 2005). Average values for OMD in the intensive utilization were 68.73% in 2003 and 66.19% in 2005 compared to exten
- The aim of this study was to evaluate the effects of cutting intensity and fertilization of permanent grassland on chemical composition, organic matter digestibility and energy content (ME, NEL). The long-term small plot trial was established in 2003 in Rapotin. The trial was managed during 2003 and 2005 with four levels of cutting intensity and four levels of fertilization: no fertilization, P30K60, N90P30K60, N180P30K60. The nutritive value was estimated on the basis of the Weende analysis and in vitro organic matter digestibility. The results showed decrease of concentration of energy (ME, NEL) and of the organic matter digestibility (OMD) in connection with decrease of the cutting frequency (P<0.05). Average values for NEL in the intensive utilization were 5.80 g kg-1 DM in 2003 and 5.46 g kg-1 DM in 2005 compared to extensive utilization (5.22 g kg-1 DM on 2003 and 4.77 g kg-1 DM in 2005). Average values for OMD in the intensive utilization were 68.73% in 2003 and 66.19% in 2005 compared to exten (en)
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| Title
| - Influence of different grassland management on changes in chemical composition, organic matter digestibility and energy content of forage
- Vliv různého způsobu obhospodařování travních porostů na změny v chemickém složení, stravitelnosti organické hmoty a obsahu energie píce (cs)
- Influence of different grassland management on changes in chemical composition, organic matter digestibility and energy content of forage (en)
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| skos:prefLabel
| - Influence of different grassland management on changes in chemical composition, organic matter digestibility and energy content of forage
- Vliv různého způsobu obhospodařování travních porostů na změny v chemickém složení, stravitelnosti organické hmoty a obsahu energie píce (cs)
- Influence of different grassland management on changes in chemical composition, organic matter digestibility and energy content of forage (en)
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| skos:notation
| - RIV/49608851:_____/07:8P005488!RIV08-MZE-49608851
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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
| - P(QF3018), Z(MSM2678846201)
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| http://linked.open...iv/cisloPeriodika
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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/49608851:_____/07:8P005488
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - nutritive value; fodder; ME; NEL; organic matter digestibility; mineral fertilization; utilization (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Pozdíšek, J.
- Štýbnarová, M.
- Svozilová, Marie
- Vařeková, Pavlína
- Látal, O.
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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