What additive is good for free-range chicken to supplement calcium? What is the reason?

With the improvement of living standards, people's requirements for food are getting higher and higher. In addition, there are organic green vegetables, such as meat, beef and mutton, chicken and so on. Everyone likes to eat direct mail from pastoral areas. But the average family will choose free-range chickens, so today we will talk about free-range chickens, which need calcium supplementation at first. Perhaps this agricultural knowledge is not clear to everyone, so what additives should be used to supplement calcium for free-range chickens? What is the reason?

In fact, the purpose of calcium supplementation for free-range chickens is not to make chickens grow stronger, but because chickens are prone to rickets at birth, which leads to an increase in the mortality rate of chickens. Therefore, chickens should be supplemented with calcium, which will make the survival rate of chickens higher.

In addition to calcium supplementation, we should also add some other additives, mixed feed and so on, such as bone meal of pigs and sheep. Fish shell powder and so on, these are very cheap, but for chickens, they are necessary for growth.

And the bigger chicken, not necessary. Because they have completed bone growth, they have the strength to forage outside, and they can find food for calcium supplementation by themselves, while chickens can't find food independently when they are minors. Even if you find some big bones, you can't eat them. Therefore, these mixtures should be ground into powder to make it easier for chicks to absorb.

In addition, when we buy local chicken, we must find out whether the local chicken is free-range. Generally, free-range chickens are more compact and have higher nutritional value. Native chicken has high nutritional value, and it is the most tonic for some pregnant women or patients to make soup. However, some merchants will pretend to be captive free-range chickens and sell them to consumers for profit. This not only makes consumers suffer losses, but also deceives consumers. When we encounter such a problem, we must promptly report it to the relevant departments and 3 15.