Rebirth 1975: Tore up the call-back order at the beginning

Having nothing to say all night, Zhou Yang was woken up early the next morning by the sound of the village worker's whistle.

Opening his eyes, seeing that Li Youwei and Bao'er were still sound asleep, Zhou Yang immediately got up to wash and cook.

Maybe it's Xiaobie's newlyweds. After Bao'er fell asleep last night, the couple couldn't help playing passionate games, exhausted and satisfied.

After taking a casual bite, Zhou Yang went out.

He didn't go to the brigade headquarters, but went to the biogas tank first.

It had been three days since the last test, and he had to see if the water level in the digester had dropped.

When he came here, Zhou Yang saw a few people standing beside the pig farm from a distance.

Taking a closer look, I found that it was Qin Xueyi and Yan Gengdong, and there was a kid standing beside him, whoever it wasn't Yan Wenhui!

I don't know what these people are talking about.

The two were chatting vigorously, but they didn't see Zhou Yang.

On the contrary, that brat Yan Wenhui had sharper eyes, and was the first to see someone coming, and reminded his father.

Yan Gengdong and Qin Xueyi immediately stopped talking, and then their eyes shifted to Zhou Yang.

Zhou Yang immediately walked over and greeted, "You two are so early?"

Yan Gengdong smiled and said, "These little piggies keep moaning and chirping at this hour every day, and they can't sleep even if they want to sleep!"

Qin Xueyi said: "The piglets are more active in the morning. If you come to see them at this time, you will find that there is something wrong with that pig!"

"How is it, is the little piggy sick?" Zhou Yang asked immediately.

"At present, the growth is very good, and there is no illness!" Qin Xueyi replied.

"That's good!"

Qin Xueyi said again: "It's really strange. The biggest shortcoming of Landrace pigs is their weak resistance to diseases. They are far less resistant than our local black-haired pigs. Especially the piglets died of illness after leaving the breeding farm of the college. The rate is usually around 25%.

"And when these little piglets came, they wandered around in the car for five or six hours on a hot day. We were all worried whether the death rate would increase sharply."

"However, I didn't expect that none of these little piglets died of illness when they came to your place. It's amazing!"

Yan Gengdong smiled and said: "That's because our Babaoliang Village is treated well, and the little piggies are taken better care of, so they don't get sick!"

Qin Xueyi shook his head and said: "It has nothing to do with this. No matter where these little piglets are sent, the members of the commune will treat them as their ancestors. Who will not raise it well, but it will just get sick!"

"What's the reason? Is it a good meal or something wrong?" Yan Gengdong said again.

"Yes, Lao Geng, what you said is on point. I have observed in the past few days that the problem should be the kind of feed you feed!" Qin Xueyi said.

Zhou Yang smiled and said, "Yes, the feed we feed is fermented feed. Compared with ordinary feed, it is not only easier to absorb, but also has higher nutrition."

"If it is used with bone meal, the effect will be better, so the ability of piglets to resist diseases will be significantly improved."

Qin Xueyi nodded and said, "Although due to the lack of equipment, I can't analyze the proportion of various nutrients in your feed, but judging from the current situation, this feed is indeed very suitable for Landrace pigs!"

"If only this kind of feed is fed, the piglets can really be raised to more than 200 catties. It will be a huge breakthrough for the pig breeding in our Sebei Province and even the whole country."

Zhou Yang nodded and said: "There are many benefits of fermented feed, you can study it slowly, and the feed factory and bone meal factory in the team are open to you all day, you can also see how to produce feed!"

"This... is this really okay? Are you not afraid that I will leak the method of making this feed?" Qin Xueyi said in surprise.

"Hehe, the layout is small. If it leaks out, it will leak out. What's the point?" Zhou Yang said.

"Actually, if you can, you can stick to this formula and set up a feed factory, and you can definitely make a lot of money!" Qin Xueyi said.

"Feed mills can indeed make money, but compared to promoting Landrace pigs, changing the diet structure of Chinese people, and improving the living standards of ordinary people, which one do you think is more important?"

Zhou Yang can see the role of biological feed more clearly than anyone else. It can be said that this kind of feed is almost made for Landrace pigs. With the blessing of biological feed, Landrace pigs will definitely be promoted on a large scale in a very short period of time.

At that time, with the size and growth advantages of Landrace pigs, the scale of domestic pig farming will inevitably increase sharply, and all the people will benefit by then.

Therefore, from the very beginning, Zhou Yang never thought of monopolizing this kind of feed. Even without Qin Xueyi and the others, he would teach this method to other members of the production team.

Hearing Zhou Yang's words, both Qin Xueyi and Yan Gengdong were greatly shocked.

The value of biological feed is becoming prominent, and it is entirely conceivable that once the feed is sold according to this formula, it will be enough to make the entire Babaoliang brigade earn a lot of money.

But Zhou Yang didn't do that. Instead, he cared about the common people all over the country and was willing to announce this formula. Such a mind is admirable.

"Comrade Zhou Yang, on behalf of the College of Agriculture and Animal Husbandry, on behalf of all farmers, thank you..."

Zhou Yang smiled and said: "Don't represent this or that, as long as you stay here for five years with peace of mind and teach these common people the real pig raising technology, that is the best thanks to me!"

"Don't worry, I will keep my promise!" Qin Xueyi said.

Zhou Yang pointed to the biogas digester not far away and said, "Come on, let's see how the biogas digester is doing. If possible, we can feed and ferment as soon as possible!"

"Row!"

Soon three adults and one child came to the biogas digester. Zhou Yang carefully opened the sealed cover, and then carefully observed the water level line left on the inner wall of the pond a few days ago.

He was delighted to find that the water level did not drop significantly, which proved that the two pools were well sealed and fully usable.

At that moment, Zhou Yang personally opened the discharge room and drained all the water inside.

Then they entered the fermentation room again and checked the inner wall of the digester, but found no signs of cement falling off.

Zhou Yang knew that these two biogas digesters could be used!

At this time, the hurried footsteps of members and various laughter came from outside the pig farm.

Obviously, the brigade headquarters has already assigned tasks, and the members have come to work.

Zhou Yang immediately yelled and called several young and strong men and women over, he was going to feed the digester.

Biogas is a mixed gas produced by microbial fermentation of organic matter in an anaerobic environment under certain conditions of temperature, humidity, and pH.

Therefore, there are three main conditions for a biogas digester to produce biogas. One is sufficient fermentation raw materials, the second is a suitable temperature, and the third is microbial bacteria.

The fermentation raw materials needed for the biogas digester have been collected by Zhou Yang a few days ago, and they are relatively common. Human manure, pig manure, chicken manure, and cow manure can all be used as raw materials for biogas fermentation.

However, for new biogas digesters, it is best to use pig manure when the initial feeding and fermentation start. If there is no pig manure, chicken manure can also be used.It’s just that the dried chicken manure must be stacked and retting for about 10 days before it can be used, otherwise it is not suitable for fermentation.

In addition to the fermentation raw materials, there must be an inoculum, that is, a fermentation strain.

It is best to use biogas slurry and biogas residues that have been used for normal gas production, but these things are obviously not available in the village, but fortunately, river pond sludge or sediment from the bottom of old cesspools can be used instead.

Among these things, the content of biogas fermentation microorganisms is very high, which is a good inoculum.

Immediately, Zhou Yang asked these commune members to get pig manure and river pond silt, and then began to lower them into the biogas digester in proportion.

After injecting proper amount of clean water, Zhou Yang put the lid on the digester again and waited for the fermentation raw materials in the digester to ferment.

As long as the air pressure is generated inside, it means that the gas has been produced, and then the next stage of power generation test can be carried out.

After the endless coma, Shi Yu suddenly got up from the bed.

He took a big gulp of fresh air, his chest trembling.

Confused, puzzled, all kinds of emotions came to my mind.

where is this?

Afterwards, Shi Yu subconsciously observed his surroundings, and then became even more at a loss.

A single dormitory?

Even if he was successfully rescued, he should be in the ward now.

And my own body... How come there is no injury at all.

With doubts, Shi Yu quickly swept his gaze across the room, and finally settled on a mirror by the bedside.

The mirror reflected his current appearance, he was about seventeen or eighteen years old, and he was very handsome.

But the problem is, it's not him!

My previous self was a handsome young man in his 20s who had been working for a while.

But now, no matter how you look at it, this appearance is only the age of a high school student...

This change left Shi Yu in a daze for a long time.

Don't tell him that the operation was a success...

The body and appearance have changed. This is not a question of whether to have surgery or not, but a fairy art.

He turned into a completely different person!

Could it be... that he crossed over by himself?

In addition to the mirror on the bedside which was obviously placed in a bad feng shui position, Shi Yu also found three books beside it.

Shi Yu picked it up and took a look, the title made him silent for an instant.

"Necessary Beast Breeding Handbook for Novice Breeders"

"Postpartum Care of Pet Animals"

"Guidelines for Evaluation of Alien Beast Ear Girls"

Shi Yu:? ? ?

The titles of the first two books are quite normal, what's the matter with you in the last one?

"cough."

Shi Yu's eyes were serious, and he stretched out his hand, but soon his arm stiffened.

Just when he was about to open the third book to see what it was, his brain suddenly felt a sharp pain, and a large amount of memories flooded in like a flood.

Icefield City.

Pet breeding base.

Trainee pet keeper.To provide you with the rebirth of the great god Cangyue 1975: tearing up the order of returning to the city at the beginning

Beastmaster?