Dr. Zhongda Keeps Flies For Thousands Of Days.

Flies, in people's minds, are dirty and annoying insects.

However, in the eyes of entomologist, every fly is a "protein treasure house".

Hu Xinjun, Ph.D., Professor of entomological research, Zhongshan University, 29, took 2 Graduate Students and teachers, and contracted out 3 mu of agricultural land in the high Sha Village of Dagang Town in Panyu District with 2 million yuan raised by individuals.

Two months later, 1 tons of maggot and 4 tons of high quality organic fertilizer were produced.

The circular economy chain with flies as its core has brought huge economic returns to them.

Hu Xinjun said: "our flies will one day fly into the stock exchange."

The cage was full of flies, and Hu Xinjun met him in the buzzing sound of flies. He was not tall, but he was quick and capable.

This "buzz" is the chorus of millions of flies, and flies in dense black nets.

On the side of the long ditch, the white maggot twists its soft waist. The scene is magnificent.

Hu Xinjun, a two year old PhD student in the Entomology Department of the Institute of Entomology, Zhongshan University, is different from other "old scholars". He has been making money from undergraduate to doctoral.

Hu Xinjun said, as a student, he moved the laboratory to the farmland: "the tutor is very supportive of me. It is a combination of production, teaching and research."

Hu Xinjun seems to have the gift of making money: at the undergraduate stage, he built a bakery in his school and earned a lot of money. When he first entered school, he was acutely aware of the fact that the new dormitory building had no curtains and mirrors. He made a small profit by selling these two household products.

After being admitted to Ph.D., Hu Xinjun cleverly opened up a way to make research and make money. The two way is to raise flies and move the lab to a fly farm.

Hu Xinjun said with laughter: "Entomology is a cold professional, and it is difficult to get a job. Graduate students earn 3000 yuan."

After the company became bigger, teachers and younger brothers and sisters also had a choice of employment.

The domesticated wild fly became a "civilized fly".

This makes it impossible for ordinary people to accept and understand.

Hu Xinjun pointed to a fly in a cage and told reporters: "our formulation is" insect resources utilization ".

These flies are not the houseflies that we usually see.

What we do is to overcome its dirty defects and dig out its use as a resource - high protein and antibacterial peptides.

These flies are big headed flies. They are wild flies, live in trees, eat nectar and pollens before they are bred and domesticated.

According to Hu Xinjun, if "Grandpa flies" is domesticated, then "fly Sun Tzu" is born to be a "civilized fly".

In addition, each fly was "as clean as a fluffy chicken" at birth. Their staple food is brown sugar eaten by humans, so these flies are very hygienic.

"No business at all": when flies feed on flies, what do they earn?

We know that maggots are highly sought after by poultry and fish farmers for their high protein content.

At present, fish culture is used mainly for fish farming, and crude protein content is about 65% after degreasing with good quality fish meal. The crude protein content of the head larva after degreasing is 68%~70%.

It is understood that imported fish meal has occupied China's aquaculture market, and the price is about 7500 yuan / ton.

Because of the super reproductive ability of flies, the average maggot production of flies has climbed to 1 tons in just two months.

The market price of maggot is about 4 yuan / kg. Hu Xinjun sold them to several large feed production enterprises, and realized the turnaround of the farms in a short time.

The excitement of Hu Xinjun's face: "those fishmeal producers abroad simply can't compete with me, because we do not need the cost of raising maggots."

Originally, the "mattress" of maggot is made of beer residue, wheat bran and chaff powder. The cheap mattress with four days' change can be used as a high quality organic fertilizer after being eliminated.

Hu Xinjun marked a price of 800 yuan / ton for "maggot mattress", which is obviously lower than the market price of organic fertilizer 1500~2200 yuan / ton.

He said that this green organic fertilizer is loved by the surrounding vegetable farmers. This part of the income can offset the flies' food expenses and the wage cost of more than 20 workers, thus making maggot sales revenue almost equal to Yu Chun's profit.

"Our flies will fly into the stock exchange," Hu Xinjun said.

He owes his periodic victory to his professional knowledge: "there are not many people studying flies in China, and my knowledge is scarce.

In China, there are farmers who raise houseflies, but I am a doctoral student, and their professional level is definitely higher than that of them.

The eggs that we have bred can form the eggs that are as big as steamed bread, while the eggs that are bred by farmers are scattered.

We only need 4 days to train a batch of maggots.

Hu Xin Jun and his entrepreneurial team were able to run a fly farm by borrowing about 2000000 yuan from their friends and relatives.

But the annoying flies became their rocking Qian Shu. Two months later, the debts they had owed before they could be quickly paid off with the help of flies.

At present, the sunrise industry has attracted many investors' interest.

"Financing first and expanding the scale. Now there are several negotiations.

Then venture capital is introduced and the goal is to go public.

Our flies will fly into the stock exchange someday.

Xu Qiyun, editor in chief: