Ferkelfütterung mit Einsatz der essentiellen Aminosäure Valin

Dissler, Lukas; Häberli, Martin; Probst, Stefan; Spring, Peter (2011). Ferkelfütterung mit Einsatz der essentiellen Aminosäure Valin Agrarforschung Schweiz, 2(1), pp. 38-43. Agroscope

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The goals of these trials were to investigate the effects of different dietary amino acid concentrations and valine:lysine ratios on piglet perform-ance and health. Two 4-week trials with 90 weaned piglets (3 treatments and 6 replicates) each were conducted. All diets contained 14 MJ DE: Trial 1: (i) 180 g CP, 12,5 g lysine, 8,6 g valine; (ii) 165 g CP, 11,5 g lysine, 7,9 g valine; (iii) 165 g CP, 11,5 g lysine, 8,5 g valine. Trial 2: (i) 180 CP, 12,4 g lysine, 8,6 g valine; (ii) 165 g CP, 12,4 g lysine, 7,9 g valine; (iii) 165 g CP, 12,4 g lysine, 8,6 g valine.In trial 1, the higher crude protein and amino acid concentrations led to a significant improvement in FCR (1,43a vs 1,53b and 1,51b kg/kg; P<0.05). Increas-ing the amino acid concentrations in the treatment with reduced CP concen-tration allowed performance to be maintained at the level of the standard diet in trial 2. The supplementation of the essential amino acid valine did not affect animal performance.

Item Type:

Journal Article (Original Article)

Division/Institute:

School of Agricultural, Forest and Food Sciences HAFL > Resource-efficient agricultural production systems
School of Agricultural, Forest and Food Sciences HAFL > Agriculture

Name:

Dissler, Lukas;
Häberli, Martin;
Probst, Stefan0000-0003-4703-8789 and
Spring, Peter

Subjects:

Q Science > QL Zoology
S Agriculture > SF Animal culture

ISSN:

1663-7852

Publisher:

Agroscope

Language:

German

Submitter:

Stefan Probst

Date Deposited:

08 Jan 2020 16:05

Last Modified:

03 Sep 2021 11:08

Additional Information:

Das Recht, diese PDF-Datei im ARBOR-Repository zu veröffentlichen, wurde eingeholt

Uncontrolled Keywords:

weaning piglet, valine, amino acid

ARBOR DOI:

10.24451/arbor.8844

URI:

https://arbor.bfh.ch/id/eprint/8844

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