Agricultural giant since 1983

Chapter 13 The Campbell Duck
To test whether a substance is toxic or not, besides using chemical methods to directly detect its properties, it can also be deduced backwards through the results.

The main symptoms of aflatoxin poisoning are liver cell degeneration, necrosis, hemorrhage, bile duct and liver cell proliferation; this disease can occur in different types of livestock and poultry, but due to differences in gender, age and nutritional status, the sensitivity is also different.

According to the statistical results of later studies, juvenile animals are more sensitive than adult animals, and male animals are more sensitive than female animals (except pregnant female animals).

The order of sensitivity of various livestock and poultry is: ducklings, turkeys, chickens, piglets, calves, fattening pigs, adult cattle, sheep; ducklings and turkeys are the most sensitive to aflatoxin.

In DC in 1983, it was hard to find a turkey, even if you could find a price.

Cantonese people love to eat duck. There are many famous dishes in Cantonese cuisine that use duck as raw material, such as five-flavored duck, braised duck with taro, orange peel duck, and old duck soup with sour radish. It is much easier to find ducklings.

"We can find a batch of ducklings, grind the moldy corn and feed them to eat. If it is fast, it will take 24 hours, and if it is slow, it will only take 72 hours. This is much faster than buying new equipment and chemicals. , and the cost is not high!" Li Lei said after giving them the outline of the paper.

"Mr. Li's knowledge is really admirable, so let's do what Mr. Li said! Close this warehouse first, and deal with it after the results of the experiment come out!" Xie Liren now has no doubts about Li Lei's ability.

"Ah Huang, you will be Mr. Li's assistant, and you will be responsible for everything Mr. Li needs." After speaking, Xie Liren looked at Li Lei, "Mr. Li, we will definitely not ask you to help Bai Bai, and we will give you a reasonable solution when the time comes." remuneration!"

He still didn't give up on recruiting Li Lei, as long as the experiment had a relatively satisfactory result, he would give a big reward to show the sincerity of the Zhengda Group in turn.

"Sheng Li, how many ducklings do you need? I'll arrange it right away!" Huang Yaohong is a Thai Chinese who has worked in Chia Tai Group for many years. He didn't think much of the technicians in the mainland, but now he is convinced.

"Thirty 7-day-old ducklings were randomly divided into two groups, six in the control group, fed with normal feed; the other 24 were fed with these mildewed corn, kept observing and recording clinical symptoms, and the experimental group was fed on 6, 12, and 18 , 24, 30, 36, 42, 48, 54, 60, 66, and 72 hours, two were randomly dissected, and the changes in sensitive organs such as the liver were observed, and specimen records were made."

Li Lei gave the experimental plan, and Huang Yaohong immediately took out his notebook and recorded it carefully, "No problem, this plan is very simple, Li Sheng doesn't need to stare at it, I will operate it, and report the results as soon as there are results."

"Another point is that it is best to look for Kangbei ducklings, which are the most sensitive to aflatoxin; if you can't find Pennings ducklings, you can use them. The tolerance of BJ ducklings to aflatoxin It is relatively high, and if you do the experiment, I am afraid that the result will not be available within 72 hours."

Cambell duck is native to the United Kingdom and is a world-renowned laying duck breed. The annual egg production is 250-300, which is 2-3 times that of local ducks. Now it is also introduced in China, but the number is not large, and the price of ducklings is also low. quite expensive.

"Then use Campbell ducks! I remember Xiangjiang has them. Ah Huang, call the people from Xiangjiang company and ask them to deliver them right away!" No matter how expensive it is, how much can thirty ducks cost?Xie Liren didn't care at all.

Huang Yaohong quickly ran out to make a phone call, and when he came back, he brought experimental equipment and arranged for people to close the warehouse, grind the moldy corn into flour, and then mix it with other raw materials to make duck feed.

Li Lei stayed with him in the warehouse, and corrected Huang Yaohong's mistakes from time to time. After all, it was his first time doing this kind of experiment and he was not familiar with it yet.

Xie Liren was busy with daily affairs, so naturally he didn't have time to stay with them in the warehouse all the time, so he went back to work after watching for a while.

Not long after, his secretary named Lisa brought snacks and coffee to Li Lei, "Mr. Li, this time is really troublesome for you, Mr. Xie will treat you to dinner later."

When the evening was approaching, the employees of the Xiangjiang company brought the ducklings of the Kangbei duck. Li Lei asked, and a duckling cost about five yuan.

In comparison, the roast duck in Quanjude is only [-] yuan now, the roast duck is only [-] yuan, and the duckling is only [-] yuan, which is really not cheap.

However, raising Campbell ducks is still a very cost-effective business. Based on the calculation of 250 eggs per year, one duck egg is about 63-65 grams, and 250 eggs is about [-] kilograms.

Duck eggs now cost 48 yuan per kilogram, and [-] kilograms can be sold for [-] yuan. Leaving aside the expenses of feed and labor, it is still a big profit.

Carefully check the health status of each duck chick, exclude a few because of the bumpy journey, divide the rest into two groups, and start feeding them with normal feed and moldy corn feed.

After this step of work is completed, the next step is to feed and dissect and check on time to observe the changes in the sensitive organs of the liver.

As soon as the off-duty time arrived, Xie Liren came over and said, "Mr. Li, you've worked hard today, let's go have dinner together! Ah Huang, you're the one to keep an eye on this place. I've arranged a cafeteria to deliver meals to you!"

"Thank you, Mr. Xie." Li Lei readily agreed. After this incident, Xie Liren will have to rely on Xie Liren to carry out the next plan. There is no harm in establishing a good relationship in advance.

After leaving the warehouse, the driver and the car were waiting outside. After getting in the car, Xie Liren ordered, "Go home, Mr. Li. It just so happened that a chef from the White Swan Yutang Chunnuan restaurant came to the special zone these days. I invited him to my house. Let's You can try his handicrafts, especially the sunflower chicken, the title of the best chicken in the world is definitely not for nothing.”

"Mr. Xie, you don't need to be so polite. You can just call me Li Lei or Xiao Li. I have heard of this sunflower chicken. It is fed with food made from fresh sunflower plates, leaves, stems, etc., and even drunk. The water is all squeezed from sunflower stalks, so the sunflower chicken has the characteristics of yellow skin, crisp bones, sweet and tender meat, and a strong sunflower seed fragrance in the bone marrow." Li Lei chatted with Xie Liren about the sunflower chicken.

Using more refined breeding methods to improve the taste and price of livestock and poultry meat is a common thing in the breeding industry. The most famous one is probably the legendary Wagyu that drinks beer and listens to music?
The car drove smoothly on the highway with few vehicles, and arrived at No. 3001 Aiguo Road. Above the white and reddish-brown gate, there were four golden characters of Donghu Liyuan hanging. Seeing these four characters, Li Lei gave birth again. The idea of ​​taking pictures.

After all, this is the first commercial housing complex in the country, and it also has historical commemorative value.

　Thanks for swimming in the desert, I am the resurrection, and Aoki Chuisho for their rewards. Please collect, recommend, and invest.

　　
　
(End of this chapter)