About: Production of above-ground phytomass of turf grass species during their extensive exploitation

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About: Production of above-ground phytomass of turf grass species during their extensive exploitation Goto Sponge NotDistinct Permalink

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	Dynamics of phytomass development of turf grass species Lolium perenne L. (L.p.), Festuca rubra sp. (F.r.) and Poa pratensis (P.p.) during an intensive 5-cut system was studied in the field experiment (2007-2009) and compared with mulching and interaction with N+PK fertilization. Dry matter production of P.p. (454.1 g.m-2 without fertilization and 586.7 g.m-2 with fertilization) was lower as compared with L.p. (from 502,3 g.m-2 to 680,6 g.m-2) and F.r. (from 450,8 g.m-2 624,6 g.m-2). N-fertilization at 50 kg and 100 kg.ha-1.year-1 increased the phytomass production on average by 29.3 - 39.9%. Compared with unfertilized variants, the quickly-available N and the slowly-available N increased the phytomass production by 39.8% and 29.5%, respectively. The height of the plant stand was significantly higher due to N-fertilization only in L.p. Compared with mown stands, the height of mulched stands was significantly higher in L.p. and F.r. Mulching decreased the weight of roots and increased the weight of stubbles Dynamics of phytomass development of turf grass species Lolium perenne L. (L.p.), Festuca rubra sp. (F.r.) and Poa pratensis (P.p.) during an intensive 5-cut system was studied in the field experiment (2007-2009) and compared with mulching and interaction with N+PK fertilization. Dry matter production of P.p. (454.1 g.m-2 without fertilization and 586.7 g.m-2 with fertilization) was lower as compared with L.p. (from 502,3 g.m-2 to 680,6 g.m-2) and F.r. (from 450,8 g.m-2 624,6 g.m-2). N-fertilization at 50 kg and 100 kg.ha-1.year-1 increased the phytomass production on average by 29.3 - 39.9%. Compared with unfertilized variants, the quickly-available N and the slowly-available N increased the phytomass production by 39.8% and 29.5%, respectively. The height of the plant stand was significantly higher due to N-fertilization only in L.p. Compared with mown stands, the height of mulched stands was significantly higher in L.p. and F.r. Mulching decreased the weight of roots and increased the weight of stubbles (en)
Title	Production of above-ground phytomass of turf grass species during their extensive exploitation Production of above-ground phytomass of turf grass species during their extensive exploitation (en)
skos:prefLabel	Production of above-ground phytomass of turf grass species during their extensive exploitation Production of above-ground phytomass of turf grass species during their extensive exploitation (en)
skos:notation	RIV/62156489:43210/11:00174531!RIV12-MSM-43210___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6215648905)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Knot, Pavel Hrabě, František Vrzalová, Jana
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	Mendelova univerzita v Brně / Agronomická fakulta
http://linked.open...dnocenehoVysledku	224259
http://linked.open...ai/riv/idVysledku	RIV/62156489:43210/11:00174531
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	phytomass weight; turfgrass; mulch; cut; sward structure; height (en)
http://linked.open.../riv/klicoveSlovo	turfgrass mulch phytomass weight sward structure cut height
http://linked.open...ontrolniKodProRIV	[EAE4412D9194]
http://linked.open...v/mistoKonaniAkce	Gumpenstein
http://linked.open...i/riv/mistoVydani	Raumberg-Gumpenstein
http://linked.open...i/riv/nazevZdroje	Grassland farming and land management systems in mountainous regions
http://linked.open...in/vavai/riv/obor	GC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Knot, Pavel Hrabě, František Vrzalová, Jana
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2011-08-29 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Biological and technological aspects of sustainability of controlled ecosystems and their adaptability to climate change
number of pages	3 (xsd:int)
http://purl.org/ne...btex#hasPublisher	European Grassland Federation
https://schema.org/isbn	978-3-902559-65-4
http://localhost/t...ganizacniJednotka	43210

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