Crops and flowers are all run by manure, and under the poor and unplanned sanitary conditions in rural areas, it is easy for humans and animals to cross-infect?

The veterinarians of the Changshan Brigade did not have the medicine, but only gave the name of the medicine and let the Gaoshan Brigade figure it out on their own.

Two years ago, the whole team members had taken the insecticide medicine, this Lan Granny has experience, the key is the pig's medicine, is it the same as what people eat?

Qiao's father thought of the bicycle that Qiao Jiayue had drawn, so he volunteered to go to the city to find a way.

Everyone now trusts Qiao's father, and he knows many people, so they pin their hopes on him.

If the pig is sick, the supply and marketing cooperatives may accept it, but the price will definitely be very low, and all the hard work of the year will be wasted.

Qiao's father took Qiao Jiayue out, the father and daughter wandered around the city, and didn't come back until it was dark, Qiao Jiayue bought insect medicine from the mall, and when she went outside the village, the bicycle that was originally drawn was also taken out.

The members were pleasantly surprised to see the bicycle, but it was more important to feed the pigs with medicine.

Qiao's father called the brigade headquarters to hold a meeting and directly divided the insecticide.

After the production team leader receives it, and then distributes it, the usage and dosage are all written on the paper, as long as you are not stupid, you know how to do it.

The next morning, all the pigs had eaten the medicated pig food, after which everyone closely watched the situation in the pens.

And it didn't take long for Granny Lan and the two doctors in the health room to boil the potion of potion and let the members of the four production teams take turns to drink it.

Qiao Jiayue touched her stomach, and she didn't know if it was a psychological effect, and she felt a little pain in her stomach.

Their family takes insecticide every year, but in fact, it doesn't matter if they drink it this time or not.

But now she was a little skeptical that she had been infected with lice, and her head was a little itchy.

"Auntie, can you help me see if I have lice on my head?" Qiao Jiayue hated this little thing very much, and it was disgusting to think about it.

Qiao's mother brushed aside her daughter's hair and saw a lot, she strangled a few, "It's lice, it's okay, A-Niang boils two pots of water to wash your hair, and then combs it with a grate." ”

When Qiao Jiayue heard this, she only felt uncomfortable, "A-Niang, I want to wash it with medicine." We'll all wash!"

"I'm going to boil water. "Qiao's mother doesn't have a particularly big feeling, and there are not many people who don't have lice in the alpine brigade.

She was afraid that her daughter would be too depressed, so she said a few words to comfort her, "Yue'er, this is an unavoidable thing, our family is clean, but others are not, so it is easy to be infected." ”

However, Qiao Jiayue was still very depressed, "Then let the cadres of the brigade make a hygienic activity, the whole brigade will be disinfected and insecticidal, and I will provide the potion." ”

Qiao's mother agreed without much hesitation, they all love cleanliness, and if they can, of course they hope that the environment will be better.

Qiao's father was busy with pig parasites, and the effect of this medicine would last for twenty days, so these pigs in the Gaoshan Brigade could not be sold before the twentieth day of the lunar month.

Fortunately, it was not too late, and the pigs could not be sold, so they would have to make a lot of money less, and the members of the club had a hard time this year.

Qiao's father didn't know if other brigades of pigs would encounter these problems, whether they had been treated, or whether they would be sold directly to the supply and marketing cooperative.

He hadn't heard anything from the supply and marketing cooperatives, and maybe there were many things he didn't know.

Qiao's father was still worried about the pig's illness, and then his daughter asked him such a problem.

Hygiene is not something that will take effect in a short period of time, and it will take at least a year and a half of persistence.

The point is, members are not necessarily willing to do these things.

"Abba, everything is difficult at the beginning, as long as the members have been imposing a concept of hygiene, after a long time, they will do it themselves without being emphasized by others. ”

"Okay, Abba will help you with this. "It's not that Qiao's father has a big heart, in fact, he can't stand these lice, fleas, or something.

"And now, Abba still needs to solve the pig manure matter, Yue'er, help Abba find relevant information. ”

Qiao Jiayue nodded, happily entered the mall, and began to search for relevant information.

There are many design drawings such as biogas tanks and septic tanks, in addition to the associated fermentation flora, which can complete fermentation within seven days and fully eliminate harmful bacteria.

Qiao Jiayue picked up the pen and wrote and drew on the paper.

But she couldn't draw well, so she had to call Qiao Hongliang to help.

Qiao Jiayue hadn't shown him the information yet, Qiao Hongliang had already drawn a three-dimensional map based on her description, which was not much different from what she bought.

Then Qiao Jiayue bought several more servings of fermented bacteria, which was the key to decomposing excrement.

With them, not to mention the speed of decay, they can also destroy most of the bacteria and eggs, which is very useful.

It just so happened that Qiao Hongyuan's reading plan for himself came to an end, and when he came out to rest, he saw the introduction of the microflora, and he was instantly hooked.

Now he's interested in anything new.

He knew that Qiao Jiayue was very accurate in proportioning, so he pulled her to cultivate this fermentation flora.

After that, the brother and sister worked together to draw a lot of design drawings, such as the design of pig farm biogas digester, household biogas digester, biogas external connection, etc.

They are very dissatisfied with the common thatched pits in the countryside, and they often hear people say that they have fallen into the thatched pit or something like that, and it makes them disgusting to think about it.

Since the septic tank is to be designed for the pig farm, the household septic tank must also keep up, which is much more convenient.

When they study these, they encounter many problems, and they will go to find information and solve the difficulties.

There are more and more books on the shelves in the basement, and the notebooks of the brothers and sisters are getting thicker and thicker.

Among them, the most critical question they encountered was, what to do with cement?

At this time, cement is a very scarce industrial product, and industrial coupons, brigade certificates, etc. are required to buy, and the amount is not much.

Qiao's father was very satisfied after seeing these design drawings, and he couldn't cry or laugh when he heard the troubles of the three children.

"You're thinking too much, how can you use cement. In the past, when people dug a manure pit, they used tools to ram the pit solidly, and it would not collapse for many years. ”

The three of Qiao Jiayue's brothers and sisters all looked at Qiao's father with a look of "You are lying to us".

Qiao's father laughed and rubbed the heads of the three children respectively.

"Seriously, I'm going to the brigade headquarters for a meeting. Xiaoyuan, when will you be able to cultivate that fermentation flora?"

"Abba, it depends, after all, my laboratory conditions are limited. ”

"I believe in you. ”

Qiao's father left, Qiao Jiayue stretched her waist and pulled Qiao Hongliang up, "Third brother, let's go learn to ride a bicycle." Second brother, will you also rest?"

"These problems cannot be solved all at once, but only gradually. Therefore, we must combine work and rest in order to devote ourselves to research and development with full spirit. ”

Qiao Hongyuan shook his head with a smile, "As far as you say, let's go." ”

After Qiao's father rode the bicycle back, he said that the excuse was to go to the bicycle ticket given by a friend in Haishi, and he borrowed some money from Cai Ming to buy it.

Everyone believes this statement, after all, you can't buy a bicycle without a ticket.