Ages on sexual readiness is actually 170 months

Lượt xem:

Đọc bài viết

Ages on sexual readiness is actually 170 months

New alive weight out-of 8-week-old pullets is actually 0.88, which from cockerels was 0.98 kilogram. The new live pounds out-of hens are 2.5 and of cocks step three.5 kilogram. An average annual production was 180-190 egg consider 55-56 g. Egg-shell try brownish. Virility of eggs is actually 95% and you may hatchability 85%. Survival speed of your own younger as much as 56 times of ages was 98% as well as adults it is 95%.

this page

UKRAINIAN MUFFED (Ukrainskaya ushanka)

This can be a neighborhood breed of the main and you will northern Ukraine; its origin is actually undecided. The distinguishing feature is actually a primary dense beard and you may dense muffs coating small ear-lobes. Which reputation try prominent over absence of beard.

The fresh new reproduce was raised by the inexperienced breeders and also in gene conservation flocks regarding search education. The brand new inventory is actually two hundred lead. Your face is high and you can large, with a rose otherwise single comb and brief strong beak. The body was lightweight, round, profusely feathered. Muffed birds is small and you may thickset having apparently small feet. This new tail is ripped, that have game feathers, and you may slanting a little in reverse. The new plumage is frequently black, light grey or reddish-brown, however, there are even light, watched, gold and you will mottled types.

Muffed birds have a very strong brooding gut. Girls feather early. New alive lbs out-of adult hens is actually 1.8-dos.3 as well as cocks 2.step three-3.5 kg.

Years at the intimate readiness is actually 150-180 weeks. The typical yearly design is 150-160 eggs regarding fifty-60 grams. Egg-shell are light brownish. Production of champions are at 2 hundred-214 egg a-year. Virility from eggs try 93% and you can hatchability 75-80%. Success speed of the more youthful try 94% and of grownups 95%. Along with their heavy plumage and compact body-build, he’s got an effective effectiveness reduced heat.

YEREVAN (Erevanskaya)

Brand new breed was made in the Armenia through the 1949-74 in the get across off local chickens having Rhode Area Reds and you may The new Hampshires.

Chickens out of regional communities was well adapted for the continental weather however, had a low efficiency – 100 egg a year having a keen eggs pounds out-of 52 g. For the 1949 a champion layer in the local society which placed 107 eggs regarding the third season of the design period, is actually mated that have a great Rhode Isle dick out of 1947 hatch. The newest penis was heavy (3.eight kg) together with a routine conformation. Among the many crossbreds, a dick with an effective yearling weight regarding step 3.0 kilogram are selected. It actually was mated having some other local winner and therefore put 191 egg in the fifth and you can 123 about seventh 12 months from design along with a good hatchability.

Backcrosses that have 3/cuatro off regional and you will step one/4 out-of Rhode Island genetics, designed the brand new reproduction nucleus (n=11). Production of such wild birds is over 150 eggs plus one hen which have an alive pounds away from 2.4 kg applied 213 eggs for the annually. After, you to dick was applied inside the mating each other towards hen and therefore originated the latest reproduce with the ladies girls and boys. The 3rd age group regarding birds, possessing seven/8 of regional and you may step one/8 regarding Rhode Island genetics, try bred inter se immediately following 1952, thereby preserving the characteristics of one’s locl birds, and you can performing a single-variety of line for the cuatro-five years. Hens associated with the range had the typical annual production of 153 eggs averaging 56 g. A winner level offered 241 eggs. The typical real time lbs away from hens try dos.0-2.dos kilogram and this out of cocks 3.0-step 3.7 kilogram.

In the 1964-65 hens of the latest range was basically mated that have Brand new Hampshire cocks. The newest ensuing red-buff chickens was basically widely distributed inside the Armenia and you can Azerbaijan. New breeding stock improved quickly – 2500 within the 1965, 109 000 within the 1975, 337 one hundred thousand into the 1980. This new fast improvements of your reproduce became you are able to of the manufacturing regarding extremely active specialized lines and you can parents.