Zhejiang Songyang Fly-producing protein feed chicken manure into organic fertilizer

Flies are the pests that catch the odor and can be found in the Oasis Bird Farm in Songyang County. The annoying flies have become treasures, and sterile fly maggots that have been propagated with sterile flies have become animal protein feeds. With this unique breeding technology, the green pollution-free ecological eggs produced by Cordyceps pheasant have sold for 1.5 yuan each, which is more than twice the price of ordinary eggs, and has become a hot commodity in the market.

In an Oasis rare bird farm covering an area of ​​30 hectares, the reporter saw a lingering line of melons and fruit trees. Thousands of wild pheasants were stocked in melons and woods. In a 40-odd-square-meter house near the hillside, tens of thousands of flies fluttered in the fly cage and creaked. The maggots of a pot in the mortuary were even more disgusting. Surprisingly, the room was also air-conditioned. The owner, Zheng Fufei, cheerfully told us, “This is the baby in the farm. Air conditioning is used to control the humidity and temperature in the flyhouse. These flies look sick and can bring advanced nutrition to the chicken—fly maggots. ."

The Oasis rare bird farm was founded by Zheng Fufei in 2004. Due to the late start and lack of features, the farm's performance in the first few years was not good. In March of this year, Zheng Fufei introduced a fly maggot breeding project from the Shanghai Academy of Agricultural Sciences. It used fly maggots to feed chickens. Pig manure and chicken manure were used to raise maggots, resulting in the formation of “fly-fly maggot-livestock and poultry feed-reproduction of livestock manure. "Fly-organic fertilizer" is a chain-integrated production model that uses a fly to drive a chain.

“The fly maggot contains 55%-65% crude protein and has a high nutritional content. It is the best feed for raising livestock and poultry. After chickens eat the quail, the chicken's crown is particularly red, and the nutritional value of chicken and eggs is significantly increased. More importantly, We don't have to buy other advanced feeds for chickens, just add some grass and grains, which greatly reduces the cost of farming.” Zheng Fufei said.

Zheng Fufei counted an account. Nowadays, farms produce about 20 kilograms of fly maggots each day, and the cost of producing 1 kilogram of fly larvae is less than 1 yuan. Through the fly breeding maggots, the farm can save the production of feed and fertilizer every year. Cost more than 10 million. Biotechnology using fly maggot breeding is also an effective way to treat livestock manure. Production of 1 kilogram of fly larvae can handle about 5-8 kilograms of manure, and chicken urns that have been bred will no longer stink. This is a good organic fertilizer.

The small "flies" that have turned into harms have brought about the efficient production of farms. This has enabled Zheng Fufei to blossom. The unique breeding techniques also allowed Zheng Fufei to play the two cards of "Chong Cao Wild Pheasant" and "Chong Cao Wild Mountain Egg" on the market. The eggs were sold at a high price of 1.5 yuan each.

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