Free-range chickens can dig their own soil, eat grass, eat insects, eat vegetables and so on, and grow naturally. This is the real native chicken, pure natural and very healthy.

If you find low-priced earth eggs in the market, you must be careful to buy them. Whether it is a farmer's market or a large supermarket, there are not many pure mountain eggs and earth eggs. Most of them are selling dog meat by hanging sheep's heads and selling the selected ordinary eggs in the name of earth eggs.

Real native chickens always lay an egg every two or three days. After packaging, transportation, resale and other links, the price of soil eggs will be too low.

Real earth eggs are not uniform in size and color. In fact, earth eggs have different colors and sizes. Because every chicken in the process of free-range, will be affected by many factors such as the environment, and the color of the chicken itself is different, so the eggs laid are naturally different. Moreover, the redness of the yolk must not be a native egg. The color of the yolk of the native egg should be golden yellow, not deep enough to be red.

There is a very simple way to identify soil eggs, that is, look at the viscosity of egg whites. The egg white of earth eggs is clear and sticky, slightly yellowish green, while the yolk is golden in color, floating on the egg white without sinking. A toothpick inserted in the middle of the yolk can stand upright, and its eggshell is tough and thick, with high calcium content, not as brittle as other eggshells.

Moreover, if you peel the cooked egg and knead it in your hand, even if it is flattened, the protein will not crack, and it is still a complete egg.

The egg laying rate of native chickens is only about 70%, which can't meet the market demand. At least 90% of the eggs on the market are not real native eggs.