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rdf:type
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Description
| - Availability of phytate phosphorus (P) was determined in hens 21 and 47 weeks old, fed a wheat-maize-soyabean diet, without a phytase supplement. The diet contained total and phytate P at 4.99 and 1.58 g/kg, respectively. Availability of phytate P and proportion of dietary Ca retained was non-significantly higher in older hens than in younger ones (47.3 and 56.9% vs 38.7 and 44.4%, respectively). Amount of P retained was similar in both groups. Amount of Ca retained was significantly higher in older than in younger hens. Dry matter of excreta of 47-week-old hens contained significantly more total and phosphate P than excreta of 21-week-old hens. Phytate P represented 30.9% of excreta P in younger and 23.0% in older hens. Thus, the age and different egg production significantly affect retention of Ca and excreta composition in laying hens.
- Availability of phytate phosphorus (P) was determined in hens 21 and 47 weeks old, fed a wheat-maize-soyabean diet, without a phytase supplement. The diet contained total and phytate P at 4.99 and 1.58 g/kg, respectively. Availability of phytate P and proportion of dietary Ca retained was non-significantly higher in older hens than in younger ones (47.3 and 56.9% vs 38.7 and 44.4%, respectively). Amount of P retained was similar in both groups. Amount of Ca retained was significantly higher in older than in younger hens. Dry matter of excreta of 47-week-old hens contained significantly more total and phosphate P than excreta of 21-week-old hens. Phytate P represented 30.9% of excreta P in younger and 23.0% in older hens. Thus, the age and different egg production significantly affect retention of Ca and excreta composition in laying hens. (en)
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Title
| - Digestibility of phosphorus in laying hens fed a wheat-maize-soyabean diet and the excreta phosphorus fractions
- Digestibility of phosphorus in laying hens fed a wheat-maize-soyabean diet and the excreta phosphorus fractions (en)
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skos:prefLabel
| - Digestibility of phosphorus in laying hens fed a wheat-maize-soyabean diet and the excreta phosphorus fractions
- Digestibility of phosphorus in laying hens fed a wheat-maize-soyabean diet and the excreta phosphorus fractions (en)
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skos:notation
| - RIV/70883521:28110/08:43865377!RIV12-MSM-28110___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA523/07/0673), V, Z(AV0Z50450515), Z(MZE0002701403)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/70883521:28110/08:43865377
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - laying hens, nutrition, phosphorus, (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Animal and Feed Sciences
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Marounek, Milan
- Skřivan, Miloš
- Březina, Pavel
- Dlouhá, G.
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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