About: Effect of different phosphorus levels on the performance and egg quality of laying hens fed wheat- and maize-based diets

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About: Effect of different phosphorus levels on the performance and egg quality of laying hens fed wheat- and maize-based diets Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The effects of diet type (wheat- or maize-based) and concentration of available phosphorus (AP; about 4, 3 and 2 g/kg) on the parameters of hen performance and egg quality were examined. The interaction of diet type and AP concentration was ascertained for all evaluated characteristics except the amount of Ca and P deposited in shells in the first experiment. In the second experiment, the interaction of diet type and AP concentration was found for feed intake, egg weight, shell thickness and weight as well as the albumen quality parameters. Hens fed a maize-based diet (P < 0.001) laid heavier eggs. The highest level of AP (4.1 g/kg) in the wheat-based diet significantly (P < 0.001) decreased albumen height, albumen index and Haugh units. These trends were the same in both experiments. The results indicate that 0.27% AP in wheat-based diet and 0.30% AP in maize-based diet are adequate for hens with the intake 115 g of feed with 3.5% of Ca without a negative impact on performance or egg quality. The effects of diet type (wheat- or maize-based) and concentration of available phosphorus (AP; about 4, 3 and 2 g/kg) on the parameters of hen performance and egg quality were examined. The interaction of diet type and AP concentration was ascertained for all evaluated characteristics except the amount of Ca and P deposited in shells in the first experiment. In the second experiment, the interaction of diet type and AP concentration was found for feed intake, egg weight, shell thickness and weight as well as the albumen quality parameters. Hens fed a maize-based diet (P < 0.001) laid heavier eggs. The highest level of AP (4.1 g/kg) in the wheat-based diet significantly (P < 0.001) decreased albumen height, albumen index and Haugh units. These trends were the same in both experiments. The results indicate that 0.27% AP in wheat-based diet and 0.30% AP in maize-based diet are adequate for hens with the intake 115 g of feed with 3.5% of Ca without a negative impact on performance or egg quality. (en)
Title	Effect of different phosphorus levels on the performance and egg quality of laying hens fed wheat- and maize-based diets Effect of different phosphorus levels on the performance and egg quality of laying hens fed wheat- and maize-based diets (en)
skos:prefLabel	Effect of different phosphorus levels on the performance and egg quality of laying hens fed wheat- and maize-based diets Effect of different phosphorus levels on the performance and egg quality of laying hens fed wheat- and maize-based diets (en)
skos:notation	RIV/00027014:_____/10:#0001272!RIV11-MZE-00027014
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MZE0002701404)
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Englmaierová, Michaela Skřivan, Miloš Skřivanová, Věra
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	255947
http://linked.open...ai/riv/idVysledku	RIV/00027014:_____/10:#0001272
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	available phosphorus, brown-egg laying hen, wheat, maize (en)
http://linked.open.../riv/klicoveSlovo	brown-egg laying hen wheat maize available phosphorus
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[302493624502]
http://linked.open...i/riv/nazevZdroje	Czech Journal of Animal Science
http://linked.open...in/vavai/riv/obor	GH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	55
http://linked.open...iv/tvurceVysledku	Skřivan, Miloš Englmaierová, Michaela Skřivanová, Věra
http://linked.open...ain/vavai/riv/wos	000283996500003
http://linked.open...n/vavai/riv/zamer	Udržitelný rozvoj chovu hospodářských zvířat v evropském modelu multifunkčního zemědělství
issn	1212-1819
number of pages	8 (xsd:int)

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