Как определить двухжелтковое яйцо, не разбив его. Определение двухжелткового яйца

Наш МЕЖДУНАРОДНЫЙ КАНАЛ: НАШ канал 5Й УГОЛ : When choosing eggs for incubation, it is important to identify dont use the eggs with 2 egg yolks. At the same time they are large and often want to use them. There are three signs of eggs with two yolks: 1) Most of the birds produce it in the first two months after the start of the ovipositor. 2) These eggs have an elongated shape. 3) You can