The latest real time weight off 8-week-dated pullets is actually 0.88, hence of cockerels is 0.98 kg. New alive pounds out of hens was 2.5 as well as cocks 3.5 kilogram. The average annual manufacturing was 180-190 egg weighing 55-56 g. Egg-shell was brownish. Fertility out of egg are 95% and you may hatchability 85%. Success rates of younger as much as 56 times of years is 98% and of grownups it is 95%.
UKRAINIAN MUFFED (Ukrainskaya ushanka)
This really is a neighborhood strain of brand new main and you will north Ukraine; its supply is unclear. Their pinpointing element is actually a short dense beard and you can dense muffs covering quick ear-lobes. It reputation are principal more than absence of beard.
The fresh new reproduce is actually increased from the inexperienced breeders as well as in gene maintenance flocks away from search schools. New stock try 2 hundred direct. The head try high and wider, having a flower otherwise single brush and you may brief good beak. The body try compact, round, profusely feathered. Muffed birds was brief and you can thickset that have seemingly small foot. New tail try well developed, that have game feathers, and you will inclining quite in reverse. The latest plumage is sometimes black, white gray or purple-brown, however, there are also white, noticed, silver and mottled species.
Muffed chickens has actually a very good brooding gut. Girls feather early. This new live lbs from adult hens try step 1.8-2.3 as well as dicks dos.step 3-3.5 kilogram.
Ages in the sexual maturity try 150-180 weeks. The average yearly design try 150-160 eggs off 50-60 grams. Egg-shell is actually white brown. Creation of champions are at two hundred-214 eggs a-year. Virility from eggs was 93% and you can hatchability 75-80%. Survival rates of your more youthful is actually 94% as well as people 95%. Using their thick plumage and you can lightweight body build, he’s got an effective resistance to reasonable temperature.
YEREVAN (Erevanskaya)
The fresh new breed was made from inside the Armenia during the 1949-74 regarding mix off regional chickens having Rhode Island Reds and The new Hampshires.
Birds out of regional populations were well-adapted to the continental weather however, got a low returns – 100 eggs annually having an enthusiastic egg pounds off 52 grams. Within the 1949 a champ level on the local population which placed 107 egg about third 12 months of its development months, try mated which have a great Rhode Island knob off 1947 hatch. The 
manhood are heavy (3.7 kilogram) and had a typical conformation. One of several crossbreds, a cock that have an excellent yearling lbs away from 3.0 kilogram is actually selected. It absolutely was mated with various other local winner and this put 191 egg from the fifth and you can 123 from the seventh season out of design along with good hatchability.
Backcrosses having 3/4 out of local and step one/4 away from Rhode Area inheritance, formed this new breeding nucleus (n=11). Creation of this type of birds was over 150 egg and another hen with an alive pounds out-of 2.4 kg applied 213 eggs within the annually. Later on, you to cock was utilized into the mating one another on hen and therefore began new breed along with their lady kiddies. The next age group regarding chickens, possessing seven/8 out of regional and you will step one/8 of Rhode Island heredity, is actually bred inter se once 1952, thereby retaining the characteristics of the locl birds, and you may creating a single-form of range within the 4-5 years. Hens on the line got the typical annual creation of 153 egg averaging 56 grams. A winner layer gave 241 eggs. The typical live lbs out of hens is actually dos.0-2.dos kg hence away from dicks step 3.0-step three.7 kilogram.
In the 1964-65 hens of the this new line have been mated which have The newest Hampshire cocks. New resulting yellow-fan birds had been widely delivered for the Armenia and you can Azerbaijan. The breeding inventory increased easily – 2500 inside 1965, 109 one hundred thousand within the 1975, 337 100000 in the 1980. Brand new fast improvements of your breed turned it is possible to because of the production out-of very effective certified lines and you will household.