Vliv pastvy ovcí na obsah energie a organických živin ve stepních porostech Národní přírodní rezervace Mohelenská hadcová step

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F08%3A00111113" target="_blank" >RIV/62156489:43210/08:00111113 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The impact of sheep pasturing on the energy and organic nutrients levels in the steppe vegetation of the Mohelno Serpentine Steppe National Natural Reserve

Popis výsledku v původním jazyce

The aim of this research was to assess the implications of sheep grazing for the nutritional value of the vegetation in the Mohelno Serpentine Steppe National Nature Reserve (NNR). A free pasture controlled by an electric fence was practised from 1997 to1998. The German Merino sheep were grazing on an area of 4.25 and 6 ha with a pasture load of 6.8 -- 9.4 sheep per 1 ha in 1997 and 6.7 -- 8.7 sheep per 1 ha in 1998. The steppe vegetation samples were collected from five different sites reflecting thephytocenological composition typical of the individual steppe areas. The vegetation samples were collected on an area of 3x1 m2 during the growing season at two-week intervals. The collected samples were tested for the amount of dry matter, fibre, nitrogenous substances, fat, ash, nitrogen-free extractive substances (NFES), gross energy (GE), metabolic energy (ME), lactation net energy (LNE), fattening net energy (FNE), PDIN and PDIE (PDI -- referring to the factually digestible nitrogen

Název v anglickém jazyce

The impact of sheep pasturing on the energy and organic nutrients levels in the steppe vegetation of the Mohelno Serpentine Steppe National Natural Reserve

Popis výsledku anglicky

The aim of this research was to assess the implications of sheep grazing for the nutritional value of the vegetation in the Mohelno Serpentine Steppe National Nature Reserve (NNR). A free pasture controlled by an electric fence was practised from 1997 to1998. The German Merino sheep were grazing on an area of 4.25 and 6 ha with a pasture load of 6.8 -- 9.4 sheep per 1 ha in 1997 and 6.7 -- 8.7 sheep per 1 ha in 1998. The steppe vegetation samples were collected from five different sites reflecting thephytocenological composition typical of the individual steppe areas. The vegetation samples were collected on an area of 3x1 m2 during the growing season at two-week intervals. The collected samples were tested for the amount of dry matter, fibre, nitrogenous substances, fat, ash, nitrogen-free extractive substances (NFES), gross energy (GE), metabolic energy (ME), lactation net energy (LNE), fattening net energy (FNE), PDIN and PDIE (PDI -- referring to the factually digestible nitrogen

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GH - Výživa hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

229-235

Kód UT WoS článku

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EID výsledku v databázi Scopus

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