At the moment, Adler Gold chickens aren’t used in broiler manufacturing while they try not to compete with Light Plymouth Rocks. They may be useful for creation of the newest artificial traces since the a lady mother line into the broiler crosses.
KIRGIZ (Kirgizskaya)
Which reproduce is built in the fresh new Kirgiz Lookup Institute regarding Animal Husbandry and you can Veterinarian Science throughout 1948-68 from the crossing Leghorns, New Hampshires, White and you will Barred Plymouth Stones.
The main direction of breeding was family selection with progeny testing of cocks. During the first ten years emphasis on selection for egg production resulted in a high concentration of the A allele (0.905) in the egg white globulin locus. Later, selection was for growth rate. The population of Kirgiz chickens became genetically similar to meat-and-egg breeds. By 1979 the concentration of the above gene had decreased to 0.842 and that of the A allele at the G3 locus went up from 0.092 to 0.126.
Kirgiz birds are well adapted with the strongly continental, hot dry climate. They are found in non-official facilities during the Kazakhstan. The stock increased of 17 100 inside the 1964 to help you 132 000 in the 1975. Into the 1980 the amount of Kirgiz birds try 122 000 lead.
Kirgiz meats-egg chickens provides an excellent cone-formed looks of typical size, pinkish-yellow ear canal-lobes and you can a little single comb. Plumage is similar to compared to the latest Banned Plymouth Stone.
The newest live pounds regarding 9-week-dated birds regarding reproduction nucleus was step one.25 kilogram; the origin boys of one’s range weighed 1.4-step 1.six kilogram at that decades. New live pounds out-of mature hens try dos.3-2.5 kg as well as dicks 3.0-step 3.5 kilogram.
Annual design is 160-170 egg weighing 56-58 g. Fertility out-of eggs is 90-95% and you can hatchability 78-82%. The new breed keeps a premier viability: mortality out-of young isn’t significantly more than step 3-5%, people 5%.
The new breed enjoys an essential worthy of since the a basic matter to have number of very formal artificial contours from egg-form of and broiler crosses inside the Kirgizia and Kazakhstan.
KUCHINO JUBILEE (Kuchinskaya yubileinaya)
So it breed was made from the Kuchino breeding ranch for the Moscow area according to the oversight of the Moscow singles meetups Charlotte Academy of Farming plus the Institute regarding Standard Family genes of the USSR Academy out of Sciences, by crossing five breeds – Russian Light, The latest Hampshire, Rhode Island Reddish, Australorp and you will White Plymouth Stone. Inter se breeding away from crosses is in conjunction with option for a great number of attributes – eggs development, egg lbs and you will live lbs. Later, area of the stock was crossed with Livny dicks (regarding a city populace out-of eggs-and-animal meat birds of one’s Orlov area); the resulting inventory was split into 16 private pencils, and you can is actually bred and selected given that “standard” chickens. Just like the 1962 household members choices is completed with distinction out of outlines because of the egg manufacturing, egg weight and you can growth rate. Best was selection for growth rate doing sixty times of decades: live weight regarding cockerels enhanced of 624 in order to 1074 grams, that pullets off 557 so you’re able to 928 g. Whenever reared on the high-proteins rations (23.4% rough necessary protein), average alive lbs from ninety-day-old cockerels attained 2052 and therefore of hens 1545 g.
What number of Kuchino Jubilee birds increased regarding 9300 into the 1974 so you can 53 one hundred thousand when you look at the 1980. This new reproduction inventory in Kuchino farm ran doing 13 000, and you can transformation from hatching egg to help you 320 000. The fresh breed is located in Moscow and Voronezh nations, Krasnodar and you will Altai territories and in the Ukraine and you can Georgia.
Kuchino Jubilee chickens try out-of beef-and-eggs style of, extremely breathtaking within the plumage colour and you may conformation. Adult hens has ebony buff plumage, which have thrown black colored spots, sufficient reason for “calico” hackles. The newest off was grey and you can quills try white within the colour. Cocks possess purple plumage having fantastic hackles and you can seat; end and breast are black colored. For the wings there can be a black colored bar with a green sheen. Ear-lobes is actually red-colored; brush try single and you will brief. Shanks are red. Brooding instinct are weak.