| Autor: |
C. Weirich, S. Knoop, Steffen Hoy |
| Rok vydání: |
2007 |
| Předmět: |
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| Zdroj: |
Archives Animal Breeding. 50:165-173 |
| ISSN: |
2363-9822 |
| Popis: |
Title of the paper: Investigations on live weight development of weaner pigs fed with different pigletfeeding place ratios Investigations with a total of 656 weaner pigs in 14 rounds fed either with a pig-feeding place-relation of 1 : 1 (Piglet-Feeder, Tipp-Feeder) or 5 to 8 : 1 (tube wet feeders) under standardized conditions of a research station in groups of 20 each or under farm conditions in groups of 32 each have shown that piglets with a pig-feeding place-relation had higher daily gain by 25 g up to 48 g during the raising period on average of the groups compared with tube feeder groups. The live weight development of weaner pigs in groups with a piglet-feeding place-ratio of 1 : 1 was more homogeneous compared with groups with a wide weanling-feeding place-ratio (5 to 8 : 1) characterized by lower coefficients of variation for the daily gain by 5.8 % up to 13.2 %. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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