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Description
| - The aim of the study was to evaluate the influence of different intakes of crude protein during the period from 94 to 100 days of pregnancy to the parturition, lengths of pregnancy and delivery, number and birth weights of piglets and concentrations of progesterone, 17-β estradiol and cortisol on days 100, 110 and 114 of pregnancy in sows. Daily feed intake of the sow represented 2.5 kg of complete mixtures containing 13% (group A, n = 23), 15% (group B, n = 52), 18% (group C, n = 10) and 21% (group D, n = 10) of crude protein. Lengths of pregnancy in experimental groups were not significantly different. The mean durations of delivery synchronously increased with the intake of crude protein; significant difference was found between groups A (4.5 h) and D (8.6 h) (p < 0.05). Total numbers of piglets in experimental groups were not significantly different. Numbers of live piglets decreased and numbers of stillborn piglets increased from groups A to D. Significant difference was found between num
- The aim of the study was to evaluate the influence of different intakes of crude protein during the period from 94 to 100 days of pregnancy to the parturition, lengths of pregnancy and delivery, number and birth weights of piglets and concentrations of progesterone, 17-β estradiol and cortisol on days 100, 110 and 114 of pregnancy in sows. Daily feed intake of the sow represented 2.5 kg of complete mixtures containing 13% (group A, n = 23), 15% (group B, n = 52), 18% (group C, n = 10) and 21% (group D, n = 10) of crude protein. Lengths of pregnancy in experimental groups were not significantly different. The mean durations of delivery synchronously increased with the intake of crude protein; significant difference was found between groups A (4.5 h) and D (8.6 h) (p < 0.05). Total numbers of piglets in experimental groups were not significantly different. Numbers of live piglets decreased and numbers of stillborn piglets increased from groups A to D. Significant difference was found between num (en)
- Cílem studie bylo stanovit vliv rozdílného příjmu dusíkatých látek prasnicemi v období od 94 ? 100 dne gravidity do porodu na délku gravidity a porodu, počty a porodní hmotnosti selat a koncentrace progesteronu, 17-β estradiolu a kortizolu ve 100., 110. a 114. dni gravidity. Příjem prasnice představoval 2,5 kg kompletní krmné směsi s obsahem 13 % (skupina A, n = 23), 15 % (skupina B, n = 52), 18 % (skupina C, n = 10) a 21 % (skupina D, n = 10) dusíkatých látek. V délkách gravidity nebyl mezi skupinami statisticky významný rozdíl. Průměrné délky porodu stoupaly s příjmem dusíkatých látek, významný rozdíl byl nalezen mezi skupinami A (4,5 h) a D (8,6 h) (p < 0,05). Počty živě narozených selat klesaly a počty mrtvě narozených selat stoupaly od skupiny A do skupiny D. Významný rozdíl byl nalezen mezi počty mrtvě narozených selat ve skupině A ve srovnání k C, D a ve skupině B ve srovnání k C, D (p < 0,05). Průměrné porodní hmotnosti selat se mezi pokusnými skupinami významně nelišily. Nebyl nale (cs)
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Title
| - Impact of Crude Protein Intake in Last 14 Days of Pregnancy on Puerperium Piglet Loss Prior to Weaning and Subsequent Reproduction of Sows.
- Vliv příjmu dusíkatých látek na délku porodu a velikost vrhu u prasnic (cs)
- Impact of Crude Protein Intake in Last 14 Days of Pregnancy on Puerperium Piglet Loss Prior to Weaning and Subsequent Reproduction of Sows. (en)
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skos:prefLabel
| - Impact of Crude Protein Intake in Last 14 Days of Pregnancy on Puerperium Piglet Loss Prior to Weaning and Subsequent Reproduction of Sows.
- Vliv příjmu dusíkatých látek na délku porodu a velikost vrhu u prasnic (cs)
- Impact of Crude Protein Intake in Last 14 Days of Pregnancy on Puerperium Piglet Loss Prior to Weaning and Subsequent Reproduction of Sows. (en)
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skos:notation
| - RIV/62157124:16170/07:00001492!RIV08-MSM-16170___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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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/62157124:16170/07:00001492
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - 17-β oestradiol; cortisol (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
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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...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Vinkler, Antonín
- Tydlitát, David
- Czanderlová, Linda
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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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