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Es wurden 383 Ergebnisse in 13 Millisekunden gefunden.
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Genetic evaluation of egg production traits based on additive and dominance models in laying hens
Eine Langzeitanalyse der Leistungsentwicklung weißer und brauner Legehybriden anhand von Ergebnissen der amtlichen deutschen Legeleistungsprüfungen von 1974/75 bis 1997/99
An automated nest box system for individual performance testing and parentage control in laying hens maintained in groups
Isolation and characterization of microsatellites for the Peking duck (Anas platyrhynchos)
The insulin-like growth factors and related substances as regulators of chicken reproductive functions
Comparison of broiler production systems
Comparative investigations on meat quality and muscle structure of turkey, chicken and Peking duck
Nutrient balances in intensive, free range and organic broiler production, with special reference to free range soils
Energy balances in intensive, free range and organic broiler production
Use of a veranda as an alternative housing system for fattening turkeys
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