About: Long-term dynamics of biomass production, soil chemical properties and plant species composition of alluvial grassland after the cessation of fertilizer application in the Czech Republic

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The resilience, the ability of an ecosystem to recover after termination of perturbation, of highly productive Alopecurus grassland was investigated after the cessation of the following long-term fertilizer treatments applied under a two- or three-cut management regime: unfertilized control, PK, N100PK, N200PK, N300PK and N400PK. Annual application rates of pure nutrients per hectare were 0 – 400 kg for N, 40 kg for P and 100 kg for K. The dynamics of biomass production were measured for 16 years and the effect of former fertilizer treatments on soil chemical properties, biomass chemical properties, plant species composition and species richness were investigated 16 years after the last application of fertilizers. It was concluded that 16 years was not long enough to achieve resilience in plant-available soil P and K concentrations, N/P ratios in the plant biomass or plant species composition, but that it was long enough to achieve resilience in species richness. The resilience, the ability of an ecosystem to recover after termination of perturbation, of highly productive Alopecurus grassland was investigated after the cessation of the following long-term fertilizer treatments applied under a two- or three-cut management regime: unfertilized control, PK, N100PK, N200PK, N300PK and N400PK. Annual application rates of pure nutrients per hectare were 0 – 400 kg for N, 40 kg for P and 100 kg for K. The dynamics of biomass production were measured for 16 years and the effect of former fertilizer treatments on soil chemical properties, biomass chemical properties, plant species composition and species richness were investigated 16 years after the last application of fertilizers. It was concluded that 16 years was not long enough to achieve resilience in plant-available soil P and K concentrations, N/P ratios in the plant biomass or plant species composition, but that it was long enough to achieve resilience in species richness. (en)
Title	Long-term dynamics of biomass production, soil chemical properties and plant species composition of alluvial grassland after the cessation of fertilizer application in the Czech Republic Long-term dynamics of biomass production, soil chemical properties and plant species composition of alluvial grassland after the cessation of fertilizer application in the Czech Republic (en)
skos:prefLabel	Long-term dynamics of biomass production, soil chemical properties and plant species composition of alluvial grassland after the cessation of fertilizer application in the Czech Republic Long-term dynamics of biomass production, soil chemical properties and plant species composition of alluvial grassland after the cessation of fertilizer application in the Czech Republic (en)
skos:notation	RIV/60460709:41210/09:27791!RIV13-MSM-41210___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(2B06012), P(GA521/08/1131), Z(MSM6046070901), Z(MZE0002700601)
http://linked.open...iv/cisloPeriodika	0
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Hakl, Josef Mrkvička, Jiří Hrevušová, Zuzana
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	324109
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/09:27791
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Holcus lanatus, phosphorus, residual soil fertility, resilience and restoration, species richness and diversity (en)
http://linked.open.../riv/klicoveSlovo	species richness and diversity phosphorus residual soil fertility resilience and restoration Holcus lanatus
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[1A9EC11A27CB]
http://linked.open...i/riv/nazevZdroje	Agriculture Ecosystems & Environment
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Biodiversity management in the Krkonoše Mts. and Šumava Mts. Effect of long-term fertilisation on grassland functioning
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	130
http://linked.open...iv/tvurceVysledku	Hejcman, Michal Pavlů, Vilém Hakl, Josef Mrkvička, Jiří Hrevušová, Zuzana Češková, Michaela
http://linked.open...n/vavai/riv/zamer	Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje. Principy vytváření, kalibrace a validace trvale udržitelných a produktivních systémů hospodaření na půdě
issn	0167-8809
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	41210
is http://linked.open...avai/riv/vysledek of	Long-term dynamics of biomass production, soil chemical properties and plant species composition of alluvial grassland after the cessation of fertilizer application in the Czech Republic

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