About: The effects of altitude and harvest time on the feed value of extensive mountain pastures

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About: The effects of altitude and harvest time on the feed value of extensive mountain pastures 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	Twenty-four samples of Czech pasture forages were harvested in the region of Šumava National Park and the Protected Landscape Area from three different altitudes (650, 700 and 850 m above sea level). The samples were analysed for chemical composition, in vitro digestibilities and rumen degradability of neutral detergent fibre (NDF). The effective ruminal degradability of NDF decreased with increasing altitude (P < 0.05), from 0.574 at 650 m and 0.520 at 700 m to 0.508 at 850 m above sea level. The potentially degradable fraction of NDF (b) averaged 0.774. The mean potential digestible NDF (fd, % of NDF) obtained from the long 504 hour in situ incubations were slightly higher than the b fraction. There were interactions between maturity (P < 0.0001) and altitude (P < 0.01) for b and fd. The fractional rate of degradation (c) of NDF ranged from 0.024 to 0.069, with a significant effect of harvest date (P < 0.01), but not influenced by altitude. Twenty-four samples of Czech pasture forages were harvested in the region of Šumava National Park and the Protected Landscape Area from three different altitudes (650, 700 and 850 m above sea level). The samples were analysed for chemical composition, in vitro digestibilities and rumen degradability of neutral detergent fibre (NDF). The effective ruminal degradability of NDF decreased with increasing altitude (P < 0.05), from 0.574 at 650 m and 0.520 at 700 m to 0.508 at 850 m above sea level. The potentially degradable fraction of NDF (b) averaged 0.774. The mean potential digestible NDF (fd, % of NDF) obtained from the long 504 hour in situ incubations were slightly higher than the b fraction. There were interactions between maturity (P < 0.0001) and altitude (P < 0.01) for b and fd. The fractional rate of degradation (c) of NDF ranged from 0.024 to 0.069, with a significant effect of harvest date (P < 0.01), but not influenced by altitude. (en)
Title	The effects of altitude and harvest time on the feed value of extensive mountain pastures The effects of altitude and harvest time on the feed value of extensive mountain pastures (en)
skos:prefLabel	The effects of altitude and harvest time on the feed value of extensive mountain pastures The effects of altitude and harvest time on the feed value of extensive mountain pastures (en)
skos:notation	RIV/00027014:_____/09:#0001114!RIV10-MZE-00027014
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(QH81280), Z(MZE0002701404)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Koukolová, Veronika Homolka, Petr
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	Výzkumný ústav živočišné výroby, v.v.i.
http://linked.open...dnocenehoVysledku	312371
http://linked.open...ai/riv/idVysledku	RIV/00027014:_____/09:#0001114
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fibre; forage; grass; INDF; maturity stage; NDF degradation (en)
http://linked.open.../riv/klicoveSlovo	forage fibre grass INDF NDF degradation maturity stage
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[F5E058E76619]
http://linked.open...i/riv/nazevZdroje	Journal of Agrobiology
http://linked.open...in/vavai/riv/obor	GH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Study of main factors influencing stability of sustainable management of grasslands in the Czech republic
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	26
http://linked.open...iv/tvurceVysledku	Homolka, Petr Koukolová, Veronika
http://linked.open...n/vavai/riv/zamer	Udržitelný rozvoj chovu hospodářských zvířat v evropském modelu multifunkčního zemědělství
issn	1803-4403
number of pages	12 (xsd:int)

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