The new intercourse chromosome off Australorps was replaced by the chromosome off Leghorns

The new intercourse chromosome off Australorps was replaced by the chromosome off Leghorns

Progressive chicken design on the USSR try development towards base of industrial tech as well as 2-method expertise, i.age. egg and you may beef creation.

From the socialized market an average annual eggs produce away from hens enhanced out of 130 in the 1964 in order to 226 back in 1984. In identical period the total egg creation expanded out-of 30 so you can 73 thousand billion. Variety of breeding birds have been 230 912 000 from inside the 1980 as up against 174 758 000 inside the 1975 – an increase out-of 29%.

To own eggs manufacturing most birds was three- otherwise five-range crosses predicated on brought in grandparental lines of the pursuing the: Razor – 288, 292, 444, Evribreed -Highsex White, Highsex Brown while some. In the exact same time the variety of eggs-form of Russian White chickens decreased – these were six.8-fold shorter inside 1980 compared to 1975.

13. Domestic FOWL

Getting beef design the present stocks would be the five-range crosses Broiler-six and you will Broiler-compact-8 that have been designed from Dutch traces of the Evribreed enterprise. The alive pounds away from seven-week-old broilers is actually step one.eight kg, having dos.8 kilogram off feed are ate per kilogram of obtain.

Full fowl chicken design are dos.2 mil tonnes in 1984, i.age. 3 x up to into the 1965 (700 one hundred thousand t). Meals Plan of USSR envisages creation of step three.4-3.six yards t away from fowl meats into the 1990. Continua a leggere