CATDOLL : CATDOLL: Qirenren maggot chicken farming 1 ton of pig manure can produce 200 kilograms of maggots. Isn't this too exaggerated? Please read my analysis:

1. Qirenren maggot chicken farming 1 ton of pig manure can produce 200 kilograms of maggots. Isn't this too exaggerated? Please read my analysis:

It's good that you think about it this way.

Fly maggots can only replace the main protein ingredients such as fish meal in chicken feed (thereby greatly reducing the cost of compound feed), accounting for only about 20%, and cannot replace all compound feed ingredients. Raising chickens with fly maggots does have a commercial propaganda component.

But I have to tell you one thing, the conversion ratio of pig manure to fly maggots is generally 10:1. Therefore, 1 ton of manure can be converted into 100 kg (200 jin) of fresh maggots. Explanation: The conversion rate of manure to fly maggots is also affected by breeding technology. Many people cannot reach this level not only because the manure is not nutritious, but also because a large amount of manure is not effectively utilized.

The reason why the conclusion is so different from yours is that the key is whether your conclusion of "the N content in animal feces is 0.95-0.78g per kilogram" is scientific. For example, the protein content of cow feces is very different from that of sheep feces. As the saying goes, "one drop of sheep urine equals one spoon of cow feces"; the chicken's intestine is too short, so the protein content of feces is very high. But this chicken comes from a breeding farm, so it is worse. Because they eat compound feed, the daily protein required is configured "meticulously". Similarly, pigs in large-scale farms eat compound feed, and the amount of protein digested is very large, so the conversion rate is worse.

Can you check the source or premise of your data? It would be best to have direct data on the protein content of pig manure.

Fly maggot chickens are often used for branding purposes. For example, maggot chickens, maggot eggs, etc.

Apart from traditional farming methods, using local cheap feed to raise chickens at low cost is a more effective way. If you need to build a brand in this regard, you can consider using brands such as "antibiotic-free" chickens and antibiotic-free eggs.

Your statement that 1 ton of pig manure produces 1.5 kg of dry fly maggots, or about 6 kg of fresh fly maggots, is just a theoretical estimate and has no practical significance.

That makes sense. I have been engaged in and researching the use of livestock manure to raise fly maggots for many years, and the actual output is half of the theoretical data you obtained. I hope to have more exchanges in the future.

Unrealistic

2. How to prevent and control the occurrence of polymorphic myiasis?

①Do a good job of fly prevention during the silkworm period. Install fly-proof screens on the doors and windows of the silkworm room to prevent parasitic flies from flying into the silkworm room and laying eggs on the silkworms.

② Use 300 times dilution of 25% silkworm fly killer emulsion (1 ml of emulsion plus 0.3 kg of water), spray it on the silkworm body before feeding mulberry, feed it to mulberry after it crawls a little, or prepare 500 times dilution (1 ml of emulsion plus 0.5 kg of water) and spray it on mulberry leaves, and feed it to the silkworms, which is also effective. Use the medicine once on the third day of the 4th instar, and once on the second, fourth, fifth and sixth days of the 5th instar. The dosage is calculated per box of silkworm seeds. For the feeding method, 0.5 ml of the original medicine is used for the 4th instar, and 1 ml of the original medicine is used for every 5 kg of mulberry leaves for the 5th instar. It must be noted that the silkworm fly killer dilution should be prepared and used immediately, and cannot be used every other day.

③ It is best to separate the early-maturing silkworms that have been damaged and place them on cocoons so that maggots and pupae can be killed in time. Cocoon purchasing stations are places where fly maggots and pupae are concentrated, so they must be killed in time.

This article is from: "Species Resource Inspection and Identification" published by China Agricultural Press

3. Can anyone give me the full address of "Northeasterners in and out of the city"

Sina Entertainment has

Episodes 1-5

Episode 1

Unforgettable Tonight (Part 1 and 2)

On New Year's Eve, Zheng Laowan, a farmer from Baiqing Village, and his family are preparing for the New Year with their eldest son Laiwen, daughter-in-law Zhao Yuxia, second son Laiwu, and youngest son Laibin. The widow Zhang Wencui next door is sad because her daughter Zhang Lanxiang is away for factory technical training and cannot go home for the New Year. Village director Sun Dazheng's wife has passed away, and his son is serving in the army, so he has no intention of celebrating the New Year alone. Zheng Laowan cleverly arranges Sun Dazheng to comfort Zhang Wencui.

In the city, Lao Wan's daughter Zheng Xiaolan received the task of hosting a new TV program "Northeasterners in and out of the city". She will take her son Pei Zheng to Baiqing Village to celebrate the New Year and shoot the program. Zheng Laiwu's classmate Luo Yajuan came to Pei's house and discussed with Xiaolan about lending her friend's house to Laiwu. At this time, news came that Wang Qing, who had divorced Laiwu, returned from Canada and wanted to meet Laiwu.

Zheng Xiaolan and Pei Jinshan are coming to the countryside to celebrate the New Year with Aunt Pei and Pei Zheng. The Zheng family is delighted to hear the news. Meng Jiamei, a classmate of Zheng Laibin, comes to visit Zhang Wencui and wants to spend the New Year with her instead of Lanxiang. Laibin brings the news that Xiaolan is back to the village to film a show, and invites Zhang Wencui, Sun Dazheng and Meng Jiamei to celebrate the New Year together.

Lai Wu received a call from Ya Juan to go and see the house, but he met Wang Qing and her mentor Dr. Smeal. It turned out that Wang Qing bought the house for Lai Wu, but Lai Wu declined. Aunt Pei accidentally revealed the news that Wang Qing had returned, and Zheng Lao Wan insisted on inviting Wang Qing back to celebrate the New Year. On New Year's Eve, the Zheng family was unusually lively, and everyone would never forget this beautiful night.

Episode 2

"Picking Up a Living Father and a Living Son" (Part 1 and 2)

When Zheng Laiwen was working in the fields, he was stared at by a mentally ill old man, so he had to bring him home. The old man couldn't take care of himself, and Yuxia disliked the old man and asked Laiwen to send him away. Laiwen asked Xiaolan to put a notice on TV to pick up her father. Yuxia finally couldn't stand the crazy old man and went back to her mother's house in anger. Lao Wan and Laiwen discussed bringing Yuxia back. Sun Dazheng designed to let Zhang Wencui take care of the old man and take care of Zheng's father and son. Zhao Yuxia was jealous and hurried back. Zhao Yuxia's brothers and sisters-in-law had died of illness, leaving the orphan Zhao Daxiao without anyone to take care of him. Zheng Laowan asked Zheng Laiwen to bring Zhao Daxiao home and raise him as his son, which moved Zhao Yuxia greatly.

Lai Bin said that the TV station had news that a wealthy man had lost his father. Lai Bin took the old man's photo to ask him to identify him, but it turned out that he was not the father. Lai Wen wanted to take the old man to the hospital for a checkup. When the old man saw the taxi, he suddenly went crazy. After waking up, he actually remembered the past and told his experience. It turned out that the old man had lost his memory due to mental trauma in the car accident. Xiaolan called and said that the old man's son was found, and the father and son were reunited. After returning home, the old man remitted 200,000 yuan to Lai Wen to express his gratitude. Lai Wen donated the money to build a nursing home in the village.

Episode 3

A Lin Daiyu Fell from the Sky

Zheng Laibin accidentally met Lin Cuicui, and Lin took the initiative to express her love, and the relationship between the two quickly heated up. Lin suddenly received a call saying that the boss had a conflict with migrant workers and the TV station wanted to expose it. Zheng Laibin said that his sister Zheng Xiaolan could help. Zheng Xiaolan insisted on her principle and refused to agree to Laibin's request. Laibin asked Zheng Laowan to put pressure on his sister. Zheng Laowan was furious and asked Xiaolan to help, but because Xiaolan refused, he fell ill and was hospitalized. Xiaolan had no choice but to delay the broadcast of the program. In the hospital, Laowan learned from Lanxiang who came to visit that what the black-hearted boss did was really overbearing and decided to agree to expose it. After the program was broadcast, Lin Cuicui immediately broke up with Laibin, and Laibin blamed Laowan. At this time, it was learned that Lin Cuicui was married. It turned out that this was a honey trap used by the black-hearted boss on Laibin.

"Old Wan Wins the Prize"

Baiqing Village is short of funds, and the construction of the nursing home in the village has been suspended. Sun Dazheng comes to Zheng Laiwen again to find a solution. Zheng Laibin brings back the news that Lao Gutou from the neighboring village has won a big prize, and persuades Yuxia to give him money to buy lottery tickets.

Zheng Laowan came to the city to raise funds for Dazheng. He saw the story of Lao Gutou winning the lottery on TV and was eager to try. Laowan went to the street to buy a ticket. Unexpectedly, he really won the first prize of 5 million yuan. Everyone was ecstatic. Zheng Laowan decided to donate part of the money to build a nursing home in the village, and the rest to his children. When Zheng Laowan showed the lottery ticket to everyone, he didn't expect that the lottery ticket was snatched by everyone, and his dream of getting rich was shattered again.

Episode 4

"Gold All Over the Earth" (Part 1 and 2)

Zheng Laowan was preparing to go to the city early in the morning. When he asked where Daxiao was, he found out that he had gone to dig a tree pit for Zheng Laibin on a voluntary basis. Daxiao returned home with a jar of silver dollars dug from the vegetable field to show off to Laibin. Seeing Zhao Daxiao happily going to the city to sell silver dollars, Laibin was very envious and wanted to dig treasures too. He learned from an old man in the village that his house was originally owned by a big landlord, and there must be treasures hidden underground. Before the old man finished speaking, Laibin started digging treasures under the big tree in his yard. Lai Wenyuxia returned home and asked him what he was doing. When the two heard his idea, they both thought it was a fantasy.

It was night, and Daxiao, who had gone to the city, had not returned yet. Yuxia was very worried. Laibin got up in the dark and continued to dig for treasure. When Laibin was concentrating on digging for treasure under the moonlight, Zheng Laowan came back from the city and found someone in the yard. He thought Laibin was a thief and beat him up.

The next day, Lai Bin went to the old man to ask where the treasure might appear. Hearing that treasure had been dug out of his vegetable garden, he went to the vegetable garden to dig for treasure again, and he really found something, but he pricked his finger, so Lai Wen's daughter Zheng Jie accompanied him to the hospital.

In the hospital, Xiao Jie accidentally saw Da Xiao lying on the bed, with bandages all over his body. After asking, she learned that Da Xiao met a silver dollar collector on his way to the city, but the man said his silver dollar was fake and even asked an expert to identify it. Da Xiao got angry and started fighting with the man, and Xiao Jie hurried home to report the news.

When Lai Bin was showing off his treasure, the dinosaur egg, to his brother and sister-in-law, Lao Wan told him that the treasure was actually the fertilizer he had planted last year. Xiao Jie also came back and said that the silver dollar that Da Xiao had laughed at was also fake. Lai Bin's work was in vain again.

Episode 5

Silver Arowana

Lai Bin went to the city to sell vegetables and came to see Lai Wu. He found Lai Wu frowning. After asking, he found out that there was a vacant deputy section chief position in Lai Wu's unit, and Zheng Lai Wu "wanted to eat but was afraid of the heat." Zheng Lai Bin and Pei Jinshan encouraged him to give a gift to the director. Lai Bin bought a silver dragon fish worth 2,000 yuan and prepared to ask Lai Wu to give it to the director.

Zheng Lao Wan came to visit Aunt Pei, and it happened to be the anniversary of Jin Shan's father's death. Aunt Pei wanted to cook fish, so Lao Wan ran to the market to buy fish. When he came back and saw Lai Bin and Lai Wu, he hurriedly hid the fish behind a tree, but it disappeared. Lao Wan didn't have enough money in his pocket, so he saw a fish in Lai Wu's house, so he gave the fish to Aunt Pei to stew. At dinner, Lai Bin, Lai Wu, and Jin Shan realized that they were eating the silver dragon fish.

"Getting Rich Without a Way"

Zheng Laibin's latest relationship ended again. The girl disliked him for not having enough money, so Laibin really came up with a "way to get rich". Laiwen and Yuxia went to the city to give gifts, and Zheng Laowan also went to the east end of the village to congratulate someone on their new home. Laibin went to the city to ask Pei Jinshan for some money, bought paint, and repainted the house in preparation for the new home. Yuxia supported his idea as usual and helped him collect the money. Friends and relatives came to give gifts, and in a blink of an eye, 5,000 yuan was in Laibin's hands. Laibin showed off his achievements to Laowan, but was still scolded by his father. Liu Dasheng became a professional at distributing invitations, and sent Laibin two invitations. Zheng Laowan also brought Laibin an invitation. Not only was the 5,000 yuan Laibin collected not enough, he had to pay out of his own pocket. It seemed that Laibin's "way to get rich" was simply not feasible.

Episodes 6-10

Episode 6

How Long Will It Take to Get to Beijing? (Part 1 and 2)

Zheng Laibin learned from Pei Jinshan's sister Pei Mengyao that opening an Internet cafe can make a lot of money and is not labor-intensive, so he thought about opening an Internet cafe in Baiqing Village. Just as the pears of every household in Baiqing Village were harvested, but they could not be sold, Zheng Laowan was very worried. Laibin asked Zheng Laowan for money, but Zheng Laowan not only refused to give it to him, but also scolded him. The third brother went to the city to learn about the experience of opening an Internet cafe. A month later, he had the experience, but he still had no capital, so Laibin had to consult Laiwen. Laibin also sold his mobile phone to raise money. A few days later, the network construction workers came to install the network cable, and the workers of the computer company came to deliver computers. Only then did Laowan know that Laibin had opened an Internet cafe behind his back.

Lai Bin's "Hope Internet Cafe" opened, and the villagers came to congratulate him. Zheng Lao Wan and Zhang Wen Cui chatted and found out that Lai Bin had forged Lao Wan's will, saying that he would leave the east room to Lai Bin himself, and then used the east room as collateral to raise 20,000 yuan from everyone. Lao Wan was so angry that he fainted.

Lai Bin had a fight with villager Liu Dasheng because he was watching some improper things on the Internet. During the fight, the industrial and commercial officials and cultural officials came to seal up the Internet cafe because the procedures of the Internet cafe were not complete and did not comply with the regulations. This angered Zheng Laowan even more, and he beat Lai Bin up. As a result, Lai Bin hit his head on the well and ran away with injuries. Zheng Laowan also paid back the money that everyone had raised for Lai Bin.

Pei Mengyao came to see Laibin and explained the advantages of the Internet to everyone. Suddenly, Dazheng brought back good news. Many trucks came to collect pears, and they all asked Zheng Laibin to transport the goods. Dazheng said that Laibin found a market for pears on the Internet and signed an electronic contract. Everyone hurried to find Laibin. Lao Wan was sitting alone in the room thinking about misunderstanding Laibin. At this time, Laibin quietly walked in, and the father and son hugged each other and cried bitterly.

Episode 7

Cai Ling

Since Lai Bin sold his pears online, he has been chatting in Internet cafes every day, and he also gave himself the nickname "Sleeping Mountain". Lai Bin met a girl named "Cai Ling" online, and asked her to meet him at home. Everyone in the family was busy preparing for the arrival of "Cai Ling". Lai Bin happily went to the small woods at the east end of the village to pick him up. A beautiful girl named Cai Ling really came, and Yuxia quickly asked her to go to the woods to find Lai Bin. Lai Wu brought Ya Juan to visit the old Zheng family. Seeing that everyone was so busy preparing for Lai Bin's date, Ya Juan was a little unhappy. Lai Bin and Cai Ling took a different path, and when they returned home, Yuxia said that Cai Ling had gone to find him. Lai Bin ran out again. Cai Ling did not wait for Lai Bin, and returned to Zheng's house to wait. Lai Bin ran back and saw Cai Ling, and was very excited, but Cai Ling said that she did not know Lai Bin at all, let alone "Sleeping Mountain", and she was just looking for Zheng Lai Wu. It turned out that she was a poor student sponsored by Lai Wu, and today she came to thank Lai Wu specially. After the misunderstanding was cleared up, a fat and ugly girl came to the Zheng family. When she saw Lai Bin, she pounced on him. It turned out that she was "Cai Ling"!

Longevity Village

The village wanted to create a "one village, one product" campaign, and Sun Dazheng was at a loss, so he came to Zheng's house to ask for advice. Yuxia reminded Sun Dazheng with a word, and Dazheng decided to create a longevity village. Zheng Laowan heard about it and firmly disagreed, saying that there were not so many long-lived elderly people in the village, and this was a fraud! Lai Bin came up with an idea, saying that Dazheng wanted to make a TV series and wanted to find some old men and women to dress up as centenarians. Laowan was inspired and decided to give it a try.

A TV reporter came to interview the elderly and they sat in a row. The first person to be interviewed, Grandma Chang, miscalculated her age and almost got caught, but luckily Da Zheng covered it up. Then the reporter asked everyone about the secret of longevity, and everyone said that the soil and water were good, so people lived long, and there were hot springs in the village.

The well in the Zheng family yard had been transformed into a hot spring water well by Da Zheng. When Lao Wan tried it, he found that the temperature was really high. However, because the coal Da Zheng bought was not good, Lai Bin and Da Xiao, who were boiling water in the back, were choked by the coal smoke. The hot spring water also turned into ordinary well water. The reporter then realized that he had been cheated.

Episode 8

The Village in the City (Part 1 and 2)

Zheng Laowan went to the city to sell vegetables, and brought some pickled vegetables to Aunt Pei. The rest was planted in the green space downstairs. The community was carrying out an activity to manage the green space. Aunt Pei was the building manager and was in charge of this matter. She took the opportunity when Laowan picked up Pei Zheng to pull out all the plants. Laowan was very angry when he found out, and secretly planted them again. This happened again and again, and Aunt Pei finally got angry with Zheng Laowan. Laowan did not show weakness and went against Aunt Pei.

The community director found out about it and severely criticized Aunt Pei. Because the problem of growing vegetables in the community could not be solved, Aunt Pei resigned in anger. Xiaolan and Laiwu found out about Aunt Pei's resignation and told Zheng Laowan. Laowan felt guilty and ran to explain to the community director that he planted the vegetables on purpose because he and Aunt Pei had a quarrel, so he hoped that the director would not blame Aunt Pei, and then he ran back to the countryside. When the director heard about this, he hurried to apologize to Aunt Pei. After the misunderstanding was clarified, Aunt Pei also chased to the countryside, and the two reconciled.

In order to let the city children know about crops, a "small botanical garden" was built in the community. This idea was proposed by Zheng Laowan, so the community director officially hired Zheng Laowan as the community's "honorary resident".

Episode 9

Lying is for our own good

Zheng Laiwen went to the city to buy plastic film. He happened to meet the son of Xia Lian, a youth sent to the city, and gave a gift of 100 yuan. Because he had a little romance with Xia Lian, he was afraid that Zhao Yuxia would be jealous if she knew about it, but he couldn't claim the money for the gift, so he lied and said that he used it to buy shoes. Yuxia thought that the shoes were not worth that much money and asked him to return them. Laiwen had no choice but to complain to Pei Jinshan. It happened that Xiaolan wanted to give Yuxia the cashmere sweater issued by the unit. Laiwen took advantage of the situation and lied to Yuxia that he used the money to buy clothes. Yuxia thought the price was wrong, so Laiwen lied and said that the salesperson took it by mistake. Yuxia asked him to return it. Laiwen had no choice but to tell the truth. As a result, Yuxia was not jealous, but said that he spent too little money and lost face.

Watermelon Advertisement

Baiqing Village had a good harvest of watermelons this year, but they couldn't sell them. Everyone was very anxious and blamed Zheng Laiwen for taking the lead in growing watermelons. Laiwen ran to the city in a fit of anger, and when he came back, he organized everyone to shoot a watermelon commercial. Originally, they wanted to invite a celebrity to do it, but the price was too high. Everyone decided to shoot the watermelon commercial themselves. After the commercial was broadcast, there was no effect. Just when everyone was blaming Laiwen, a phone call came in. It turned out to be Laiwen's friend Xia Lian before marriage. His son opened a fruit factory and needed watermelons. Not only did he buy all the watermelons this year, but he also signed a contract for the exclusive sale of next year. Laiwen was so happy that he cried with his head in his hands.

Episode 10

The Mysterious Tenant (Part 1 and 2)

Pei Jinshan introduced a friend to rent a house in the old Zheng family for a few days. Laiwen and Jinshan went out to do business, leaving only Yuxia, Laibin, Daxiao and Xiaojie at home, and everyone was busy cleaning the house for the new tenant. A fashionable girl came to the door of the Zheng family. It turned out that she was the new tenant Fang Hui. Fang Hui made several requests to Yuxia. First, she wanted a quiet place without being disturbed; second, she wanted to keep it secret so that the villagers would not know that she rented a house here; third, she wanted a key to the front door so that it would be convenient when she went out at night. Yuxia agreed.

Daxiao accidentally heard a man's voice in Fang Hui's room and told everyone in a panic. Everyone talked about it and thought Fang Hui was a prostitute. In order to prevent Fang Hui from continuing, Yuxia arranged a shift for everyone to monitor Fang Hui. As a result, Daxiao and Lai Bin found out from her mumbling that she was taking drugs and had AIDS.

Yuxia felt the situation was serious and invited Sun Dazheng to take charge. At this time, they found another man in Fang Hui's room. Everyone rushed to help Fang Hui escape from the man's clutches, but Fang Hui stopped them. It turned out that the man was not a prostitute at all, but Director Hu from the TV station, and Fang Hui was a screenwriter. All of Fang Hui's abnormal behavior was because she got into the role when writing the script, and everyone was just alarmed again.

Episodes 11-15

Episode 11

Lai Bin is also a hero (Part 1 and 2)

Zheng Laowan wrongly accused Lai Bin of stealing his money to play mahjong. Lai Bin was angry and went to the city to ask Lai Wu to borrow money, but Lai Wu refused to lend him money. In a rage, Lai Bin ran away from home.

The next morning, Yajuan read in the newspaper that Lai Bin rescued a drowning child and his life was in danger, so she rushed to tell Lai Wu. Lai Wu immediately notified Lai Wen and Yu Xia and asked them to go to the city. Lai Wen was afraid that Zheng Lao Wan would not accept it, so he lied and said that he went to the city to take Yu Xia to see a doctor. Xiao Lan also rushed back after hearing the news.

Aunt Pei was very sad when she heard from her neighbor that Lai Bin was in trouble. Just downstairs, she ran into Zheng Lao Wan who came to the city to inquire about Yu Xia's condition. Aunt Pei almost let the cat out of the bag, but fortunately Pei Jinshan covered it up in time. Aunt Pei went upstairs to inform everyone that Zheng Lao Wan was here, and Lai Wen, Yu Xia and Xiao Lan all hid. Just when everyone was about to be exposed, Pei Jinshan sent Zheng Lao Wan out to eat. While everyone was inquiring about Lai Bin's news, they continued to discuss Lai Bin's funeral.

After a while, Lao Wan finished his meal and was about to come back. Lai Wen and Yu Xia decided to go back to the village to prepare, while Xiao Lan and Lai Wu calmed Lao Wan down. Lai Wen and his wife returned home and saw that Da Zheng had organized a welcoming team. They hurriedly told Da Zheng to disband the team and kept it a secret from Zheng Lao Wan.

Lao Wan was worried about Yuxia's condition, so when he heard that Yuxia had gone back, he hurried back to the village. Xiaolan used the excuse that she was missing her grandfather and asked Lao Wan to stay in the city for a few days, and Lao Wan agreed. Zheng Jie heard the news that her uncle had an accident and came running. Aunt Pei was afraid that she could not hide it, so she asked Xiaolan to come downstairs to see her, but she left the newspaper reporting Lai Bin's deeds upstairs. Zheng Lao Wan saw it and secretly returned to the village. Xiaolan found that Lao Wan was missing and rushed back to the village. Everyone knew that they finally failed to hide it from Lao Wan. Da Zheng suddenly ran over and asked everyone to watch TV. It turned out that Lai Bin was not dead, and the TV was playing the scene of reporters interviewing him. At this time, Lai Bin appeared at the door, and everyone shed tears of joy.

Episode 12

"Giving Red Envelopes" (Part 1 and 2)

Zheng Laibin was about to get engaged, and Zheng Laowan went to book a hotel, but he fell on the way and was admitted to the hospital. He first had a CT scan. Laibin was afraid that the hospital staff would not treat him properly, so he asked Yuxia to give him a red envelope. At first the doctor refused, but he accepted it after adding more money. Laowan needed a deposit of 3,000 yuan for hospitalization, but Yuxia only had 2,000 yuan in her pocket. Xiaolan and Laiwu went traveling again, so they had no money to collect. Laiwen, Laibin and Yuxia discussed giving another red envelope, and the other party actually agreed. He was admitted to the hospital, but the doctor who performed the operation was late. Yuxia went to give a red envelope to the doctor on duty. Although she didn't give it to him, the doctor who performed the operation did come. The two brothers continued to give red envelopes to the surgeon and the anesthesiologist, and then they felt relieved to send Laowan into the operating room.

The operation went smoothly, and the three of them thought that the red envelope worked. Lai Bin's classmate Jiamei went to the hospital to visit a friend and accidentally ran into Yuxia and the others. She also heard that Lai Bin was going to get engaged, and she felt very upset. Aunt Pei came to visit Zheng Laowan the next day, and Laowan was very happy. Lai Bin stayed in the hospital bed for one night, and the young nurse asked him for bed fees. Yuxia misunderstood that Lai Bin had molested the young nurse and decided to give the young nurse a red envelope. After asking, she found out that it was the young nurse who wanted the bed fee for the nursing staff. Lai Bin wanted to cancel the engagement because Laowan spent so much money on hospitalization, and he had developed a crush on Jiamei, and Laowan was very angry.

Lao Wan was finally discharged from the hospital. Xiaolan and Laiwu came to pick him up. At the hospital gate, the nurse called the family. It turned out that Laibin's engagement money was left in the hospital. The old doctor who performed the operation on Lao Wan also chased out and gave Lao Wan a pack of medicine. It turned out that the red envelopes sent by Yuxia and Laiwen were all in the hospital. The doctor was afraid that the patient would be worried, so he accepted the red envelopes and returned them when he was discharged from the hospital. Lao Wan's family was very grateful.

Episode 13

Get Rich 1+1 (Part 1 and 2)

Villager Hou Deshan was lazy and had no ambition. He often went to Zhang Wencui's store to buy things on credit and refused to pay. Yuxia couldn't stand it and said something to him. Then he ridiculed Zheng Laiwen for being "henpecked" and incompetent as a cadre.

The village is carrying out the "Get Rich 1+1" project. Zheng Laiwen plans to pair up with Hou Deshan to help him build a biogas tank to get rich together. Zhao Yuxia refuses to agree. Sun Dazheng finds Hou Deshan to apologize to Yuxia. After finally convincing Yuxia, Zhang Wencui insists on pairing up with Laiwen. Finally, Sun Dazheng comes up with the idea of ​​drawing lots and tricks Zhang Wencui back.

Xiaolan was going to take people to interview about the project of building a biogas digester in the village. Everyone was busy, and Zhang Wencui went back and felt that Dazheng had deceived her, so she made a scene at the interview site and ruined the interview. Zhang Wencui was even more angry when she saw Hou Deshan being interviewed on TV, who kept exaggerating that Wencui was kind-hearted and gave the quota to him. At this time, other people in the village saw that Hou Deshan had taken advantage, and they also asked Lai Wen to build a biogas digester for free. Hou Deshan worked actively for Zhang Wencui's store and was injured. Zhang Wencui felt sorry for it, and not only did she not make a scene to grab the quota, but she also helped Hou Deshan pay 1,000 yuan to build the biogas digester to shut up the villagers. The "Get Rich 1+1" project was finally officially launched.

Episode 14

Old Model (Part 1 and Part 2)

Zheng Laowan and Yuxia ran to Laiwu's house in the city out of anger. Zheng Laiwen and his wife looked for their father everywhere. Zheng Laowan was followed downstairs by a beautiful girl in her twenties, and he ran to Xiaolan's house out of fear. Aunt Pei heard him tell the whole story and thought it was ridiculous. Yuxia and Laiwen chased him to the city and gave Laowan an apology.

The next day, Zheng Laowan was going back to the countryside. When he went downstairs, he ran into the beautiful girl from yesterday. She introduced herself as Yu Mengmeng, a student from the Academy of Fine Arts, and asked Zheng Laowan to be her model. Laowan agreed. In order to be a good model for the Academy of Fine Arts, Laowan asked Aunt Pei to practice sitting skills.

Because he drank too much porridge in the morning, Lao Wan always went to the toilet while drawing, and was criticized by Yu Mengmeng, feeling very unhappy. Aunt Pei said a few words to him, and the two of them quarreled again. Lai Wushi's little trick made the two reconcile again. Lao Wan was praised for his good performance, and Yu Mengmeng asked him to help find some more naked models.

After hearing the news, people from the village came to the city to find Lao Wan to be models. However, when they heard that they would be painted without clothes, they all dispersed, and Lao Wan was scolded again.

Episode 15

"Highway Enters Our Village"

The new expressway was designed to pass through the Zheng family yard. Zheng Laibin wanted to take the opportunity to "extort" money, but Zheng Laowan refused. Zheng Laibin transferred his father away from the mountain and persuaded his sister-in-law Yuxia to pay for building a simple house, but gave up because of aerial photography; then planted trees in the yard, but it still didn't work; finally Yuxia secretly read Laiwen's documents and discussed with Laibin about digging a cellar. He thought that this time he could be foolproof, but after all his tricks, he received a notice from the village: the expressway was diverted.

Daddy Bump

Zheng Laowan went to the city to deliver food to his daughter, but was hit by a cyclist downstairs. The young man who hit him wanted to take Zheng Laowan to the hospital, but Zheng Laowan thought it was nothing and refused to go to the hospital. So the young man left his phone number and name. Xiaolan learned that Zheng Laowan was hit and forced Zheng Laowan to go to the hospital.

Zheng Laibin rode a motorcycle into the city to repair a watch for his father. He happened to encounter a robbery in the community. Laibin bravely chased the robber and hit an old man on the way.

Zheng Laibin later went to the hospital to look for the old man who was hit, and met Xiaolan and Zheng Laowan. Downstairs in the hospital, he ran into the young man who hit Zheng Laowan. Laibin asked the young man for medical expenses, but Zheng Laowan refused. But Laibin still reimbursed the young man for the medical expenses behind Zheng Laowan's back. The young man came to visit Zheng Laowan, and they found out from their conversation that they had hit each other's father. At this time, Xiaolan brought the newspaper of the day, which published Laibin's photo of bravery and a bonus. Laibin immediately took the young man to collect the bonus to compensate for the young man's medical expenses.

Episodes 16-20

Episode 16

"Surrogate Marriage"

Zheng Laiwu's classmate Luo Yajuan brought Wang Qing's letter to Zheng Laowan, saying that she hoped Laiwu could find a partner. After Laiwu divorced Wang Qing, he was still not looking for a partner, and Zheng Laowan was very anxious. Aunt Pei helped to find girls for Laiwu to go on a blind date, but every girl was not to Laowan's liking. Aunt Pei saw in the newspaper that some old people were gathering in the park to find partners for their children, so she asked Laowan to disguise himself and go on a blind date for Laiwu. After finally finding a suitable girl, she agreed to go on a blind date with Laiwu. Laowan was about to talk to Laiwu, but Laiwu said that he wanted to go on a trip with Yajuan. It turned out that Laiwu had already developed feelings for Luo Yajuan under Wang Qing's matchmaking. The two old people were doing this in vain.

"A Counterfeit Coin"

Zheng Laiwen went to Taigou to sell cucumbers and bought a barrel of soybean oil. The oil dealer gave him a fake fifty-yuan note. Zhao Yuxia was furious when she found out. The oil dealer ran to Baiqing Village to sell oil and Yuxia ran into him. Yuxia fooled him out of the fifty yuan again. The oil dealer bought cucumbers from Zheng Laowan with the fake note and ran away. Yuxia found out but didn't dare to tell Zheng Laowan that it was a fake note.

Liu Dasheng went to the store to buy cigarettes. Zhang Wencui couldn't afford the money, so she went to Old Zheng's house to pay. As a result, she took away the fifty yuan counterfeit note from Zheng Laowan. Dasheng reminded her that the fifty yuan was counterfeit, and Zhang Wencui realized it, but because of the face between neighbors, she just thought she was unlucky. Yuxia was uneasy and tossed and turned at night. Finally, she came up with a solution. The next day, Zhang Wencui wanted to buy thirty kilograms of cucumbers, and Yuxia insisted on selling fifty kilograms. Zhang Wencui had no choice but to accept fifty kilograms. But every fifty yuan she gave Yuxia, Yuxia said it was fake. Finally, she took out the counterfeit note, and Yuxia happily accepted it. Zhang Wencui then understood Yuxia's painstaking efforts. After Laiwen came back, Yuxia hurriedly asked him to send the counterfeit money to the bank. It's better to be an honest person!

Episode 17

The Story of Selling Ginseng (Part 1 and 2)

When Zheng Laowan heard Lai Bin say that someone wanted to buy wild ginseng, he dug up the ginseng he had planted under the forest thirty years ago. As a result, the buyer contacted by Lai Bin was arrested for deceiving foreigners by taking domestic ginseng as wild ginseng, and Laowan's ginseng was harvested in vain. Lai Wen went to the city to find Pei Jinshan to inquire about the news of wild ginseng buyers, and Jinshan agreed immediately. Jinshan brought Chen Gangsheng, a Hong Kong businessman who bought wild ginseng, to see the goods. Everyone warmly entertained them, and both parties were very satisfied. They agreed on a time to sign the contract. However, Jinshan and Lai Wen went to the hotel to find the Hong Kong businessman, but the Hong Kong businessman left without saying goodbye, leaving only Jinshan's name and phone number. The two returned home and told everyone about this situation. Everyone couldn't figure out why the Hong Kong businessman left. Lai Bin reminded Jinshan with one sentence. It might be because Jinshan's surname was Pei, which is homophonic with "compensation", which is taboo for Hong Kong businessmen, so he left without saying goodbye. Pei Jinshan decided to change his name to "Pei Bu Le".

Another old Hong Kong businessman contacted Jinshan and asked to see the ginseng. Jinshan and Lao Wan took the sample ginseng to the old Hong Kong businessman and deliberately concealed their last names during the negotiation, and the deal was really done. Yuxia prepared a sumptuous meal to reward Jinshan. Lao Wan went to the woods to see the ginseng because he had signed a letter of intent. The old Hong Kong businessman suddenly visited and praised Lao Wan's ginseng. Jinshan arrived later. Lai Bin came out to watch the fun, and a joke exposed Jinshan's last name Pei and the fact that he wanted to change his name. The old Hong Kong businessman was very angry and wanted to tear up the contract and talk to Lao Wan alone. The old Hong Kong businessman called Lao Wan and made another appointment to come to his house to talk. The reason why the old Hong Kong businessman tore up the contract was to give Lao Wan a higher price. The two chatted and found out that the old Hong Kong businessman was also from Northeast China, but he immigrated to Hong Kong. The young Hong Kong businessman who left without saying goodbye was his son, and he was not shy about his last name or given name at all, so Jinshan's name was changed in vain.

Episode 18

The Troubles of Exercise (Part 1 and 2)

Pei Mengyao told Zheng Xiaolan that Pei Zheng was too fat and had to exercise, otherwise he would get obesity. Zheng Xiaolan forced Pei Jinshan to get up early and run with her son. The father and son didn't like to run, so Pei Zheng pretended to be sick and didn't eat breakfast, but went to the steamed buns shop to eat steamed buns. Zheng Laiwu told Zheng Xiaolan that the reason why turtles live long is because they don't exercise. Zheng Xiaolan believed it again and stopped letting the father and son run. But Pei Zheng continued to pretend to be sick because he wanted to eat the big buns from the steamed buns shop. Xiaolan suspected that the father and son were up to something, so she followed them and found out that Pei Zheng was pretending to be sick. Xiaolan also heard from Yajuan that exercise is good for health. So she forced the father and son to run again, and finally made Pei Zheng sick. Yajuan said that Zheng Zheng was exercising too much and had a little hypoglycemia, but he should still exercise properly. Everyone breathed a sigh of relief.

Episode 19

A Blessing in Disguise (Part 1 and 2)

Ma Degui's daughter Lianzi became blind and needed 3,000 yuan for treatment. Ma Degui had no choice but to ask Laiwen for a loan, and Laiwen lent him 1,000 yuan from his own pocket. The money was still not enough, so Ma Degui sold all the food rations for the year to Zhang Wencui. Zhang Wencui only had 1,500 yuan, which was 500 yuan short of the price Ma Degui offered, so she had to ask Yuxia for a loan. Laiwen found out and said Zhang Wencui was dishonest. Zhang Wencui was angry and refused to buy. Laiwen had to secretly lend Ma Degui the 2,000 yuan that Yuxia was going to pay back to the agricultural trade company. Yuxia found out and quarreled with Laiwen. Ma Degui felt bad when he found out, so he took out a piece of opium paste that he had hidden for many years and showed it to Laiwen, preparing to sell it if the money was not enough. Laiwen quickly ran home and told Yuxia, and the two decided to stop Ma Degui.

It was too late, so Ma Degui gave the things to his son-in-law Guangtian and asked him to sell them in the city.

Yuxia and Laiwen returned home and asked Laibin and Daxiao to find Guangtian. This piece of opium paste was given by a Kuomintang division commander who was saved by Ma Degui. He never sold it and kept it until now. Ma Degui regretted it. Laibin failed to find Guangtian and went to the Public Security Bureau to surrender for Ma Degui. Later, Daxiao came back and reported that Guangtian was arrested. Ma Degui went home and prepared to hang himself, but he didn't die.

It turned out that Guangtian turned himself in to the police, and the opium paste was fake, so no one was in trouble. Lianzi's eyes were also cured, and everyone was happy.

Episode 20

The Prince of Flies (Part 1 and 2)

The price of chicken feed has increased, eggs cannot be sold at a high price, Lao Shunzi's chicken farm is going bankrupt, and Sun Dazheng is worried again. Zheng Laowan brought back a young man who looked a little demented from the river. The young man has a special liking for flies. It turns out that his name is Wang Encai, a college graduate who has never found a suitable job. He accidentally saw a news report that raising maggots can make money, so he went to the south to learn the technology for two months and returned to Tongxin Village nearby to raise maggots. But his girlfriend despised him for being a "fly prince" and broke up with him. He was desperate and happened to meet Zheng Laowan, so he came here. Laiwen was very interested in his technology of raising maggots, so he raised maggots with him to make chicken feed. Zhang Wencui, who runs a small shop, also thought flies were dirty and was very unhappy.

The children of several villagers including Liu Dasheng and Wang Xishan were sick. Everyone suspected that they were infected by flies and wanted Lai Wen to give up raising maggots. Just then, Lai Bin came back and brought the news that Wang Da Ge was arrested by the police for selling expired food. Zhang Wencui's snacks were purchased from Wang Da Ge. The children got sick because they ate her snacks. It had nothing to do with the flies in Lai Wen's house. Seeing Zhang Wencui's sincere apology, everyone forgave her.

Xiaolan's program reported the story of raising maggots, and Wang Encai became a celebrity. All the villages tried to poach him. Baiqing Village also used the beauty trap to keep him. Wang Encai left a note and went into the city. Just when everyone was disappointed, Encai came back. It turned out that the Municipal Science and Technology Commission thought he was a talent and assigned him to work in the Agricultural Technology Promotion Office, which happened to be responsible for the promotion of the technology of raising maggots. At the same time, he also found his "Queen of Flies", and everyone was relieved.