About: Evaluation of species diversity of pasture sward under different grassland management

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The effects of different levels of grazing utilization and mineral fertilization on the species diversity of permanent grasslands were studied in the locality Rapotín during 2003-2010. Within the study the mean values of Simpson´s diversity index decreased with decreasing number of grazing periods per year - from 5.31 to 4.90 for intensive and extensive grassland management, respectively. In mean of years, we found out a highly significant effect of fertilization (F = 71.69, P < 0.0001), whereas unfertilized grasslands showed a higher mean value of diversity index (DI = 5.72) than fertilized (DI = 4.60). The moderate treatment (three grazing periods per year) without mineral fertilization showed the highest value of the diversity index in the mean of years (DI = 6.08), which indicates a well-balanced community, better ecological conditions for species diversity and better ecological functions of those grasslands (lower leaching of nitrates etc.). Different approaches depending on the site and climatic conditions and the purpose of forage utilization are fundamental to appropriate grassland management. (en) The effects of different levels of grazing utilization and mineral fertilization on the species diversity of permanent grasslands were studied in the locality Rapotín during 2003-2010. Within the study the mean values of Simpson´s diversity index decreased with decreasing number of grazing periods per year - from 5.31 to 4.90 for intensive and extensive grassland management, respectively. In mean of years, we found out a highly significant effect of fertilization (F = 71.69, P < 0.0001), whereas unfertilized grasslands showed a higher mean value of diversity index (DI = 5.72) than fertilized (DI = 4.60). The moderate treatment (three grazing periods per year) without mineral fertilization showed the highest value of the diversity index in the mean of years (DI = 6.08), which indicates a well-balanced community, better ecological conditions for species diversity and better ecological functions of those grasslands (lower leaching of nitrates etc.). Different approaches depending on the site and climatic conditions and the purpose of forage utilization are fundamental to appropriate grassland management.
Title	Evaluation of species diversity of pasture sward under different grassland management Evaluation of species diversity of pasture sward under different grassland management (en)
skos:prefLabel	Evaluation of species diversity of pasture sward under different grassland management Evaluation of species diversity of pasture sward under different grassland management (en)
skos:notation	RIV/26788462:_____/12:#0000627!RIV13-MSM-26788462
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LA08041), Z(MSM2678846201)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Svozilová, Marie Mičová, Pavlína
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Agrovýzkum Rapotín s.r.o.
http://linked.open...dnocenehoVysledku	135182
http://linked.open...ai/riv/idVysledku	RIV/26788462:_____/12:#0000627
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	mineral fertilisation; pasture experiment; permanent grassland; species diversity (en)
http://linked.open.../riv/klicoveSlovo	species diversity mineral fertilisation permanent grassland pasture experiment
http://linked.open...ontrolniKodProRIV	[EA3C7ADDE51E]
http://linked.open...v/mistoKonaniAkce	Lublin
http://linked.open...i/riv/mistoVydani	Poznaň
http://linked.open...i/riv/nazevZdroje	Grassland - a European Resource?
http://linked.open...in/vavai/riv/obor	GC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Austrian Association for Grasslands and Forage Production (ÖAG)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Karabcová, Hana Štýbnarová, Marie Svozilová, Marie Krhovjáková, Jana Mičová, Pavlína
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Uplatnění evropského modelu multifunkčního zemědělství v LFA oblastech České republiky
number of pages	3 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Polish Grassland Society
https://schema.org/isbn	978-83-89250-77-3

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