Right now, Adler Gold birds commonly utilized in broiler manufacturing as they don’t compete with White Plymouth Stones. They truly are used for creation of the new artificial outlines due to the fact a female mother or father range inside the broiler crosses.
KIRGIZ (Kirgizskaya)
That it breed try made in new Kirgiz Browse Institute off Animal Husbandry and Veterinary Technology throughout 1948-68 by the crossing Leghorns, Brand new Hampshires, Light and you may Prohibited 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 Gstep three locus went up from 0.092 to 0.126.
Kirgiz birds are very well adapted towards highly continental, hot-dry environment. They are found in non-certified facilities in the Kazakhstan. Its stock increased out-of 17 100 in the 1964 to 132 100 during the 1975. In 1980 the number of Kirgiz birds is actually 122 100 head.
Kirgiz meat-egg birds has an effective cone-designed human anatomy regarding medium dimensions, pinkish-purple ear-lobes and you can a tiny single comb. Plumage is similar to that this new Banned Plymouth Material.
The latest real time pounds away from 9-week-dated chickens throughout the breeding nucleus was step one.25 kg; the foundation boys of your own range weighed step 1.4-step 1.6 kg at that ages. This new live pounds away from mature hens is dos.3-2.5 kg as well as cocks step three.0-step three.5 kg.
Annual manufacturing are 160-170 egg weighing 56-58 grams. Fertility out of eggs try 90-95% and you may hatchability 78-82%. The fresh new breed enjoys a premier viability: death of young is not over 3-5%, people 5%.
The latest reproduce possess an essential well worth because the a basic thing for selection of extremely official synthetic traces regarding egg-sort of and you may broiler crosses into the Kirgizia and Kazakhstan.
KUCHINO JUBILEE (Kuchinskaya yubileinaya)
That it reproduce was developed at Kuchino breeding ranch during the Moscow area under the supervision of Moscow Academy out of Farming therefore the Institute away from Standard Family genes of the USSR Academy from Sciences, by the crossing five types – Russian White, The latest Hampshire, Rhode Area Red-colored, Australorp and Light Plymouth Stone. Inter se reproduction from crosses is in conjunction with option for an effective quantity of traits – eggs development, egg weight and you will live weight. After, area of the stock was crossed having Livny cocks (out-of an area populace of eggs-and-beef chickens of Orlov area); the brand new ensuing inventory is actually put into sixteen individual pens, and try bred and chose as «standard» birds. Since 1962 family relations solutions are completed with differentiation away from lines by eggs creation, eggs lbs and you can rate of growth. The greatest try selection for growth rate up to sixty days of ages: real time lbs from cockerels improved out of 624 so you can 1074 grams, that of pullets regarding 557 to 928 grams. Whenever reared towards large-necessary protein rations (23.4% crude necessary protein), mediocre real time lbs off 90-day-dated cockerels reached 2052 and this of hens 1545 g.
What amount of Kuchino Jubilee birds enhanced of 9300 when you look at the 1974 to help you 53 100 into the 1980. New breeding stock inside Kuchino ranch went doing 13 100000, and conversion out of hatching egg so you can 320 100. The latest reproduce is found in Moscow and you can Voronezh nations, Krasnodar and Altai regions and in this new Ukraine and you may Georgia.
Kuchino Jubilee birds was away from chicken-and-egg particular, extremely beautiful from inside the plumage colour and you will conformation. Mature hens has ebony fan plumage, with thrown black places, with «calico» hackles. The latest down was grey and you can quills was white inside the colour. Cocks has reddish plumage with wonderful hackles and you will seat; end and you will nipple is black colored. On wings there clearly was a black bar which have an eco-friendly sheen. Ear-lobes are red; comb was single and you can brief. Shanks is red. Brooding https://datingmentor.org/muzmatch-review/ gut is weakened.
