Kolos grey goose

This type of our geese has grey plumage. It is fast-growing, it tolerates forced feeding well thus it is able to produce a liver that is excellent in quality and size.

Kolos Grey Parent Stock

1. year 2. year 3. year 4. year 5. year
Egg production (pcs) 38 45 45 45 45
Egg fertility (%) 85 88 88 88 85
Hatchability 70 74 74 74 72
Day old goslings (pcs.) 27 33 33 33 29
Average weight of goslings (g) 96 110 118 118 118
Annual mortality (%) 7-9

Kolos-grey liver type goose

Start of gavage Age (days) 56-60
Live weight at start of force-feeding kg 4,8-5,2
Duration of force feeding days 14-18
Slaughter-weight kg 7,3-8,2
Average liver weight g  700-750
Mortality and technological loss In growing period  4%
Mortality and technological loss In force-feeding period  4-6%

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Other breeds of our breed

Kolos white goose

This type of our geese has white plumage. It is fast-growing, has an excellent meat shape and favourable meat – bone proportion. It is not fatty, it has a high body weight and can be chopped up easily.

Szarvas K94 duck

The plumage of our beijing-type meat duck is white, compact and smooth. The duck has medium-long wings, its body is sleek. Its beak and legs are bright orange, its lower legs are short. It has a convex skull, a wide and big head which is slightly flattened on the sides. Its eyes are shiny, they don’t have any okulas.