Hens started to sexual readiness at 180 times of years

Today, Adler Gold chickens are not used in broiler production while they usually do not contend with White Plymouth Stones. They truly are employed for creation of the latest man-made lines since the a lady mother or father line when you look at the broiler crosses.

KIRGIZ (Kirgizskaya)

It breed are manufactured in the new Kirgiz Search Institute out of Creature Husbandry and Veterinary Technology throughout the 1948-68 of the crossing Leghorns, The newest Hampshires, Light and you can Prohibited Plymouth Rocks.

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 3 locus went up from 0.092 to 0.126.

Kirgiz birds are modified to your highly continental, hot dry weather. He is used in non-formal farms within the Kazakhstan. The stock improved off 17 100 inside 1964 to 132 100000 inside the 1975. Inside 1980 the amount of Kirgiz chickens is actually 122 one hundred thousand lead.

Kirgiz beef-eggs birds keeps an excellent cone-shaped muscles out of medium size, pinkish-red ear canal-lobes and you can a small solitary brush. Plumage is comparable to compared to the fresh new Prohibited Plymouth Material.

The brand new real time lbs out of nine-week-dated chickens regarding the reproduction nucleus was step one.twenty-five kg; the foundation boys of the range considered 1.4-1.six kilogram at this decades. New live lbs away from adult hens is dos.3-2.5 kg and of dicks step three.0-step 3.5 kg.

Annual manufacturing is actually 160-170 egg weighing 56-58 g. Virility off eggs is ninety-95% and you can hatchability 78-82%. The reproduce enjoys a high stability: death from younger isn’t above step three-5%, adults 5%.

The reproduce possess a significant value as an elementary situation to possess gang of highly official synthetic outlines of egg-particular and you can broiler crosses from inside the Kirgizia and Kazakhstan.

KUCHINO JUBILEE (Kuchinskaya yubileinaya)

So it reproduce was made during the Kuchino breeding ranch inside Moscow region under the supervision of the Moscow Academy off Farming as well as the Institute regarding Standard Genetics of your USSR Academy away from Sciences, by crossing five breeds – Russian Light, The new Hampshire, Rhode Island Reddish, Australorp and Light Plymouth Rock. Inter se reproduction of crosses is actually along side choice for good amount of qualities – eggs creation, eggs pounds and you will alive lbs. Later on, an element of the inventory is actually entered with Livny dicks (off a city population of eggs-and-chicken chickens of one’s Orlov region); the fresh ensuing inventory try split up into 16 private pencils, and you may try bred and you will selected because the « standard » chickens. Because 1962 nearest and dearest choice was finished with distinction off outlines http://www.datingmentor.org/cs/fuck-marry-kill-recenze/ of the egg production, egg weight and rate of growth. The greatest is actually option for rate of growth up to sixty days of ages: real time pounds from cockerels improved regarding 624 in order to 1074 g, that of pullets out-of 557 to help you 928 grams. Whenever reared into high-healthy protein rations (23.4% crude healthy protein), mediocre real time lbs out-of ninety-day-old cockerels hit 2052 hence out-of hens 1545 g.

The number of Kuchino Jubilee chickens increased out of 9300 during the 1974 so you’re able to 53 one hundred thousand from inside the 1980. This new breeding stock from inside the Kuchino farm went to thirteen one hundred thousand, and sales from hatching eggs to 320 100000. The new reproduce is situated in Moscow and you may Voronezh places, Krasnodar and you can Altai regions along with the brand new Ukraine and Georgia.

Kuchino Jubilee birds was out of meats-and-eggs type of, most gorgeous inside plumage the colour and you can conformation. Mature hens enjoys black follower plumage, that have strewn black spots, in accordance with « calico » hackles. This new down are grey and you will quills try white inside the the colour. Cocks has actually yellow plumage which have wonderful hackles and saddle; end and you can breast was black. Into wings there clearly was a black club with a green sheen. Ear-lobes are purple; brush was unmarried and short. Shanks is yellow. Brooding gut are weak.