This will be an indigenous chicken breed of brand new Ukrainian forest-steppe part

This will be an indigenous chicken breed of brand new Ukrainian forest-steppe part
POLTAVA CLAY (Poltavskaya glinistaya)

Their provider are not sure. It is considered that it absolutely was developed by crossing local hens with Fan Orpingtons. A beneficial genetic similarity try found in the polymorphism away from healthy protein loci of eggs out of Poltava Clay and you will Rhode Area Reds.

Once the 1951 the new Ukrainian Institute out-of Chicken Reproduction could have been engaged in-breeding work with Poltava Clay birds on the basis of mass solutions to improve egg production and you may live weight. Four inbred traces authoritative to have eggs design was indeed were only available in 1966; they certainly were bred because of the mating half sibs. The average creation attained 190-209 egg annually with an eggs weight away from 54-58 g. Production of winners hit 316 egg annually.

The latest merging feature out of wild birds because of these the brand new outlines is actually examined about mix having Light Leghorns. Producing two- otherwise about three-line interbreed hybrids was 236-240 eggs a-year that have a keen eggs pounds off 53-54 grams.

Poltava Clay chickens try widely marketed on Ukraine toward farms maybe not concentrating on chicken and also as individual possessions of your own rural inhabitants. Lately its inventory enjoys decreased from 747 100 within the 1974 so you can 626 000 inside the 1980.

Poltava Clay birds has actually follower plumage with black tips to flight and you can end feathers. Ear-lobes try red-colored; brand new comb are red and you will shanks is actually red-colored.

The brand new breed try raised for egg and you will meats creation. Brand new live pounds out-of 8-week-dated . pullets is actually 0.8 kg as well as cockerels 0.9 kg; adult hens weigh dos.2 kilogram and dicks dos.6 kg. Age at readiness is 170 days. The average creation of Poltava hens are 170-190 eggs per year which have an encumbrance out of 56 g. The newest egg shell try brownish. Fertility regarding eggs was 95% and you will hatchability 88%. Success price of your more youthful stock is 92% as well as grownups 95%.

Poltava Clay chickens are bred to have high eggs creation and you will eggs lbs consequently they are found in autosexing crosses which have birds which have white Columbian plumage.

MEAT-Eggs Types ADLER Gold (Adlerskaya serebristaya)

This breed was produced in the Adler poultry complex in Krasnodar territory during 1951-65 by crossing chickens of five breeds. Males of the Pervomai breed were mated with Russian White females and the F1 crosses were bred inter se. F2 progeny with a high production and viability were mated with New Hampshire males in order to improve meat qualities. The three-breed crosses were bred inter se. Offspring selected on appearance and growth rate were Omaha Nebraska hookup site mated with White Plymouth Rock cocks for further improvement of meat conformation. These four-way crosses were bred inter se and their offspring were selected according to “standard” requirements. Some of these hens were mated with Yurlov cocks and the five-way crosses were bred inter se.

For making this reproduce area of the breeding approach is actually set of the young inventory for the live lbs during the two months old, rates from feathering, chicken conformation. In the for every single age group, when selecting birds for the nucleus inventory, preference was given so you can specimens towards Columbian plumage development.

New inventory off Adler chickens expanded usually by 1961 they had attained 4600 lead; in 1962 they numbered 8100. Inside 1962 20 pens out of equivalent birds was indeed shaped in check to test cocks into animal meat qualities of their little ones. Encouraging genealogical outlines within the reproduce was in fact identified by 1965. The complete stock in that seasons achieved 46 000 and you may sales out of hatching egg rose to help you five-hundred 000. This new breed is actually raised for the Krasnodar and you may Stavropol areas and in Azerbaijan. Its inhabitants improved regarding 110 100 within the 1975 to 603 100 of the 1980.

Trait top features of this new Adler reproduce is: both chicken and you can eggs production, Columbian plumage trend, unmarried brush, yellow ear-lobes and purple shanks. This type of chickens provides a properly-setup skeleton.

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