Mulberry leaves to feed black chicken to breed new varieties
Zhejiang Tiantai Mountain all-black-eared breeder is a rare and rare chicken breed in Zhejiang Province, but He Yujuan of Xiali Village, a street town in Tiantai County, miraculously allowed this chicken breed to be retained and grow stronger. This is all due to her "smart mind."
The black chicken of this breed has the disadvantage of “three lows and one longâ€, namely, low hatching rate, low survival rate, low egg production rate and long breeding time, which generally takes eight months to one year. Because there is no hybrid advantage, when He Juanjuan started breeding in 2008, the incubation rate was nearly 10 times, and the average hatching rate was less than 30%. “Later, we switched to a new technology of water vapor incubation, keeping the incubation temperature at 38 °C, and improving the hatching rate to 70% or 80%.â€
Feeding chicken with mulberry leaves is also a trick that He Yujuan wants to come up with. It turns out that the black chicken that eats mulberry leaves has much higher taurine and amino acids in the body than ordinary chickens, which has a great nutritional benefit for improving human immunity, especially for diabetes and postpartum weakness. He Yujuan thus created a new variety that is popular in the market - Tiantaishan Mulberry Black Chicken.
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