On August 16, Yang Jibin followed Yang Yiren and others to the aquatic products wholesale market on the outskirts of Hongcheng County.

The Yangjiazhai Ring Road has been repaired, and now the fish fry can be directly pulled to the reservoir, so Yang Yiren decided to come to the suburban aquatic market today to buy fish fry and go back.

Regarding the stocking of fish in the reservoir, the purchase of stocking fry is very particular, first of all, you have to select the species, the number of plankton in the reservoir is large, therefore, the silver carp is the main breeding object, in order to make full use of other bait resources, you can also stock the omnivorous carp, crucian carp and herbivorous grass carp, bream and so on that eat benthic animals.

The second is the quality of the fingerlings. If the size of the fish in the reservoir is small, it is often densely swam in groups after entering the reservoir, it is difficult to eat bait, the foraging ability is poor, and the growth is slow. At the same time, they have poor adaptability to changes in the external environment, and are easy to be preyed upon by ferocious fish, resulting in a low survival rate and a low recatch rate, which directly affects the fish production of the reservoir.

Conversely, the situation will change significantly if the stocking size is larger, and the growth rate is faster when stocked is larger, but on the other hand, the larger the size of the fingerling, the higher the production cost. Therefore, it can be adjusted according to its own conditions, the size of the reservoir, and the degree of harm of ferocious fish.

The requirements for the size of fish fingerlings are generally 11.5~13.2 cm for silver carp, 13.2~14.8 cm for grass carp, and 6.6~8.3 cm for carp and bream. The fingerlings of the fish stocked in the reservoir are required to be neat in size, swim lively, have a strong physique, and have no disease or injury.

Finally, there is the density of stocking. Small reservoirs, because of their small area, fish management is more convenient, the water is not deep, is conducive to the reproduction of bait organisms and the growth of fish, the number of ferocious fish is small, easy to remove, engaged in fish production can be divided into 'sparse and extensive' and 'dense intensive culture' two ways.

The 'sparse and extensive' method is generally stocked with 80~100 fingerlings of 13~14 cm per mu, of which silver carp accounts for 40%. Bighead carp accounts for 50%, grass carp accounts for 4%, carp and bream each account for about 3%.

In the small reservoir of the type of intensive culture, the breeding species, quantity and matching ratio should be determined according to the amount of bait and fertilizer, the nutritional status of the reservoir water and the management ability of the producer. Appropriately matched with other fish, 300~400 fingerlings of 13~14 cm per mu are stocked every year, of which silver carp accounts for 50%, bighead carp accounts for 30%, grass carp accounts for 10%, carp and bream account for 5% each.

According to the characteristics of their own reservoirs, Yang Jibin and Yang Yiren decided to adopt 'dense intensive culture' in the reservoir, so that a total of 120,000 fish temples need to be stocked in the 300-acre reservoir, including 60,000 silver carp. There are 30,000 bighead carp, 12,000 grass carp, 6,000 carp and 6,000 bream. As for the two ponds that had just been dug, Yang Jibin decided to raise black fish and spring fish with high economic value.

The destination is not close, it is almost to Xingxing Township, Yuan Ruili is the largest aquatic wholesaler in Hongcheng County, and adult fish and fry are sold. When you arrive at the Hongcheng Aquatic Products Wholesale Market, it is actually a farmers' market developed from rural pond fish farming. It is mainly engaged in fish trafficking.

Yang Yiren inquired several times, and finally came to Yuan Ruili's wholesale store department. I saw more than a dozen ponds, large and small, surrounding a three-story building.

The driver of the car stopped the heavy truck, and a big wolf dog tied to the door barked wildly.

Then a middle-aged man came out of the house, saw Yang Yiren and the others stunned for a moment, and quickly scolded the big wolf dog, put on a smile and said to Yang Yiren: "I don't know how many distinguished guests are visiting, what's the matter?" But you're here to buy fish? ”

Yang Yiren nodded. smiled and said, "Excuse me, are you Yuan Ruili Boss Yuan?" ”

"Contemptible people are exactly, may I ask the big brother's surname?" After speaking, Yuan Ruili walked over with a smile on his face and took out a pack of cigarettes. Smoke for Yang Yiren and the driver.

"Thank you, Boss Yuan, you're welcome, none of us smoke. I am Yang Yiren, I have heard of Yangjiazhai in Longhu Mountain, I am the village chief of Yangjiazhai. ”

"Oh, it turned out to be Brother Yang, disrespectful and disrespectful, Yangjiazhai in Longhu Mountain has always been famous in our Hongcheng County, how can I not hear of it, I also heard that you have recently repaired the mountain road there, and you are still building a factory. I even heard that some of you dared to go into the water and catch the water monkeys, I really can't imagine it. "As a person in the business field, Yuan Ruili is indeed well-informed.

"But it's not worth mentioning. No, the reservoir has been cleaned up, the road has been repaired, we came to Boss Yuan today to buy some good fish fry and go back, try our hands. Boss Yuan is one of the best bosses in our Hongcheng County, and there must be no shortage of good fish fry! ”

"Brother Yang, I'm really polite, I have this ability, how can I compare with you, just look at the heavy truck behind you to know that the shot is extraordinary, please take care of your business in the future!" After speaking, Yuan Ruili took out a business card and handed it over.

After Yang Yiren took the business card, he snorted and said, "Boss Yuan, where are the fish fry?" Let's take a look at the fry first. ”

Yuan Ruili said with a smile: "Okay, let's do business first and look at the fish fry." These fish ponds are full of fish fry, and a fish pond is a species. ”

The two walked over and looked at them one by one, and Yuan Ruili introduced in the back: "This is grass carp, well, I won't introduce it much, I believe my brother also knows, it is the most common fish in our place, and it is also the best-selling fish." ”

Yang Yiren nodded, continued to look at the next one, Yuan Ruili introduced: "This is catfish, which is also common here for us, the same as grass carp, easy to feed!" ”

Yang Yiren and Yang Jibin looked at the pools one by one, and he introduced them one by one, but when he arrived at a smaller pool, he didn't introduce them.

This aroused Yang Jibin's curiosity, and he stopped in front of the pool and asked, "What kind of fish is this?" ”

"Oh, this is a black fish, it's just that it's hard to feed us here, and they're still too small, so the survival rate might be low in another environment." The reason why Yuan Ruili ignored this and did not introduce it was intentional, the technical requirements for raising blackfish are very strong, and they are generally bought by veterans and acquaintances, he does not want to introduce it to Yang Yiren, for fear that he will not be able to raise it when the time comes, not only will he smash his own signboard, but also may cause a series of troubles.

Yuan Ruili never thought that this black fish was in the hands of Yang Yiren and Yang Jibin, especially Yang Jibin knew that this kind of black fish had been very popular in recent years, ranging from a few pieces to a dozen pieces per catty. But as Yuan Ruili said, it is not easy to feed, so it has always been in short supply, and the price of a bowl of black fish on the table is rising.

Just because it's hard for others to feed doesn't mean it's hard for you to feed yourself, Yang Jibin was happy in his heart. After looking at more than a dozen fish ponds, Yang Jibin turned to Yang Yiren and asked, "Grandpa, what are these fish fry, can they be stocked into the reservoir at the same time?" ”

Yang Yiren replied without thinking about it: "The fry are good, the size is appropriate, and they can also be put into the reservoir at the same time. They don't kill each other, they just need to be given enough food. Of course, it doesn't include the blackfish you just saw. ”

"That's okay, Boss Yuan, how can you sell the black fish in the pool?" Yang Jibin asked Yuan Ruili again.

"Blackfish?" Yuan Ruili hesitated for a moment and said: "The black fish is still too small now, and it will usually be bought when it grows to a finger length in my place, and it is too small to feed it when it goes back." ”

Yang Jibin said with a smile: "It's okay, go back and take care of it, isn't the boss here to feed it?" Naturally, I can feed it. ”

Yuan Ruili smiled, then stopped talking, and couldn't help but think: How can you compare with me? I have this specialized breeding technique. But this can't be said, and his own breeding technology will not tell Yang Yiren and Yang Jibin. Anyway, I've already persuaded myself, and if I can't support myself when I go back, I don't care about my own affairs.

According to the previously calculated number, Yang Yiren first bought 120,000 fish temples, including 60,000 silver carp, 30,000 bighead carp, 12,000 grass carp, 6,000 carp, and 6,000 bream. The price of each varies, with an average of two cents per tail, for a total of 24,000 yuan.

Then, at Yang Jibin's suggestion, Yang Yiren bought another 50,000 black fish, three cents each, with a subtotal of 15,000 yuan, totaling 39,000 yuan.

When he came, Yang Jibin put a few wads of money in his backpack, and the payment was naturally handed over to him. After Yang Jibin followed Yuan Ruili into the office, he took off his backpack, took out four stacks of 10,000 yuan from it, and then took out 10 hundred-yuan bills from a stack, handed them to Yuan Ruili and motioned him to order.

Yuan Ruili glanced at Yang Jibin, and said in his heart: Such a half-sized child can be in charge of so much money alone, a bit of a doorway, and then carefully counted the money in his hand. After clicking twice to confirm that it was correct, he nodded to Yang Yiren.

Yuan Ruili went into the house and put the money away, and then came out to invite Yang Yiren and the two to go in and drink saliva, but Yang Yiren resigned.

He didn't insist anymore, and said to Yang Yiren: "Fish fingerlings should be disinfected with drugs before stocking to strictly prevent fish with pathogenic bacteria from entering the reservoir." Fingerlings can be bathed in 3%~4% salt water for 15 minutes or 10 mg/L of bleach solution for 20 minutes, or 20 mg/L potassium permanganate solution can be used for 20~30 minutes. Also, would you like to bring some fish food along the way? ”

Yang Yiren thought about it for a while, then nodded and agreed, whether it was right or not, buy some and go back. These are all new fry, it is estimated that they are used to eating the feed here, so they have to give an adaptation period, and then Yang Yiren took an appropriate amount of bleaching powder in Yuan Ruili and disinfected the fry in an appropriate amount.

The heavy truck was equipped with two large boxes for sending the fry, one large and one large, and the oxygen was passed inside, otherwise it would not be easy to transport the fry back. This is also to prepare for the future, and it is necessary to transport live fish from time to time.

After saying goodbye to Yuan Ruili, the driver drove to the newly dug pond first. (To be continued......)