DOMINANT BROWN D392

DOMINANT BROWN D 392 (Salmon) is a very attractive coloured program reminiscent of the Partridge or Golden Partridge breeds, with the difference that our program is auto sexing and has variability in eggshell colour, from white to cream to light brown. It is very popular as a final hybrid for self-sufficient farms. Owing to its attractive colouring, it is also used in the export of parent breeding pairs for the production of eggs in self-sufficient family farms. The asset is relatively high productivity, namely laying over 280 eggs.

This program is the result of cross breeding the Brown Leghorn paternal population and the Leghorn with Columbian or Sussex marking maternal population. When hatching one-day-old chickens, colour sexing is applied by using allele of the Silver/Gold "S/s" gene, where the one-day-old cockerel acquires the dominant allele of this "S" gene from the mother and is predominantly yellow, particularly on the head and around the beak. The one-day-old hen receives recessive allele "s" from the father and is predominantly brown, often with typical back stripes, characteristic of Brown Leghorns and Partridges.

DOMINANT BROWN D392 – PARENTAL BREED

Breeding period (up to 18 weeks):

Lifetime period 94 - 96 %
Weight at 18 weeks – hen 1,4 - 1,5 kg
Feed consumption up to 18 weeks per hen 6,1 - 6,3 kg
Weight at 18 weeks – cockerel 1,8 - 2,0 kg
Feed consumption up to 18 weeks per cockerel 6,4 - 6,5 kg

Breeding period (from 19 to 68 weeks):

Lifetime period 93 - 95 %
Age at 50% laying 22 – 23 weeks
Laying peak at 29 to 30 weeks 92 – 93 %
Number of eggs 259 – 260 ks
Average egg weight 61,5 – 62 g
Number of hatching inducing eggs per hen 225 – 230 ks
Feed consumption per hen and day 122 – 124 g
Hen body weight at 68 weeks 2,15 – 2,30 kg
Eggshell colour White

DOMINANT BROWN D392 – UTILITY LAYING HENS

Breeding period (up to 18 weeks):

Lifetime period 96 - 97 %
Weight at 18 weeks – hen 1,3 - 1,4 kg
Feed consumption up to 18 weeks per hen 5,7 - 5,9 kg
Weight at 18 weeks – cockerel 1,6 - 1,8 kg
Feed consumption up to 18 weeks per cockerel 6,0 - 6,3 kg

Breeding period (from 19 to 78 weeks):

Lifetime period 95 - 97 %
Age at 50% laying 22 – 23 weeks
Laying peak at 29 to 30 weeks 94 – 95 %
Number of eggs 310 - 320 ks
Average egg weight 61,5 – 62,5 g
Feed consumption per hen and day 105 – 110 g
Hen body weight at 68 weeks 1,9 – 2,0 kg
Eggshell colour White and cream
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