Currently, Adler Gold birds aren’t found in broiler design while they dont compete with Light Plymouth Stones. They may be employed for creation of brand new artificial lines because the a lady mother range when you look at the broiler crosses.
KIRGIZ (Kirgizskaya)
Which breed are manufactured in the Kirgiz Research Institute out-of Creature Husbandry and you may Veterinary Technology during the 1948-68 by crossing Leghorns, The newest Hampshires, Light and Barred Plymouth Stones.
The main direction of breeding was family selection with progeny testing of cocks. During the first ten years emphasis on selection https://datingmentor.org/pl/nudistfriends-recenzja/ 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 chickens are well adjusted to your firmly continental, hot-dry climate. He is utilized in low-official facilities for the Kazakhstan. Their stock increased away from 17 000 in the 1964 to 132 one hundred thousand in 1975. Into the 1980 what number of Kirgiz birds is 122 one hundred thousand direct.
Kirgiz animal meat-egg chickens provides an excellent cone-formed human body off medium size, pinkish-red ear canal-lobes and you may a small unmarried brush. Plumage is comparable to that of the Prohibited Plymouth Stone.
New live pounds out-of 9-week-dated birds regarding reproduction nucleus try step one.25 kilogram; the origin boys of your line weighed step 1.4-step 1.six kg at that ages. The newest alive pounds from adult hens was 2.3-dos.5 kg as well as cocks step three.0-step 3.5 kilogram.
Annual production was 160-170 eggs weigh 56-58 grams. Virility from eggs is actually 90-95% and you may hatchability 78-82%. The fresh new reproduce keeps a premier viability: mortality regarding young is not a lot more than 3-5%, adults 5%.
This new reproduce possess an important worth due to the fact a fundamental question getting selection of extremely formal artificial contours of egg-method of and you can broiler crosses within the Kirgizia and Kazakhstan.
KUCHINO JUBILEE (Kuchinskaya yubileinaya)
Which breed was made at the Kuchino breeding farm inside the Moscow area within the supervision of the Moscow Academy off Agriculture while the Institute away from Standard Family genes of one’s USSR Academy out of Sciences, of the crossing four types – Russian Light, The latest Hampshire, Rhode Isle Reddish, Australorp and you will Light Plymouth Rock. Inter se breeding of crosses are in addition to selection for a level of traits – egg manufacturing, eggs pounds and you will real time pounds. Later on, an element of the inventory try crossed having Livny cocks (off a neighbor hood people out-of egg-and-meats birds of your own Orlov area); the fresh new ensuing stock try split up into sixteen personal pencils, and you can was bred and you will picked because “standard” birds. Due to the fact 1962 friends selection try done with distinction of contours because of the egg creation, egg lbs and you can growth rate. Ideal are option for growth rate doing sixty times of years: alive pounds off cockerels increased out of 624 to help you 1074 g, that pullets off 557 to 928 g. Whenever reared into the highest-protein rations (23.4% harsh protein), average alive weight off 90-day-dated cockerels reached 2052 and that regarding hens 1545 g.
The number of Kuchino Jubilee chickens improved away from 9300 inside the 1974 so you’re able to 53 100 for the 1980. The fresh new breeding stock inside Kuchino ranch went up to thirteen 000, and you may conversion process off hatching egg in order to 320 100. Brand new breed is located in Moscow and you will Voronezh places, Krasnodar and you can Altai regions along with the fresh new Ukraine and you will Georgia.
Kuchino Jubilee chickens is actually of meats-and-egg particular, extremely beautiful inside the plumage along with and you will conformation. Adult hens provides black lover plumage, which have thrown black colored locations, sufficient reason for “calico” hackles. The new off try gray and you can quills was white for the colour. Cocks possess purple plumage with wonderful hackles and you can seat; end and breast was black colored. With the wings there can be a black colored bar that have a green sheen. Ear-lobes are purple; comb is actually single and you will small. Shanks is actually purple. Brooding abdomen was poor.