It's no wonder that Professor Liu is so excited, ecological green pig raising is a very complete set of pig raising technology in later generations. Pen ~ fun ~ pavilion www.biquge.info

The pig house designed by Zhang Wolf sits in the north and faces south, 6 meters wide, 20 meters long, 3 meters high, and is divided into four small pig pools with a partition wall, and a five-meter-wide outdoor activity field is specially left on the south side.

Anyone who has ever raised pigs in the countryside knows that the smell of the pig farm is really very heavy, and the pollution to the surrounding environment is also quite large.

The ecological filial piety bed designed and used by Zhang Wolf is a very good ecological breeding technology in later generations.

In the pig barn, dig up 80 centimeters of soil and use it

Microbial fermentation and propagation of bract rice stalks, sawdust, manure or loess form a micro-ecological fermentation bed factory, which is used as bedding for pigsty.

Reuse the arch turning habit of pigs as machine processing, so that pig manure, urine and bedding are fully mixed, through the decomposition and fermentation of the fermentation bed, so that the organic matter in pig manure and urine can be fully decomposed and transformed, and microorganisms use the undigested pig manure as bait to reproduce and breed.

With the processing of pig manure and urine, the smell is gone.

At the same time, a large number of microorganisms that reproduce and grow provide inorganic nutrition and bacterial protein to pigs to be eaten by pigs, so as to complement each other and evolve the pig bedding fermentation bed into a micro-ecological feed processing plant, so as to achieve the purpose of odorless, tasteless and harmless, and is a new type of environmentally friendly ecological pig breeding technology without pollution, emission and odor.

The fermentation bed is to give livestock a natural ecological primitive living environment in the breeding process, and the fermentation bed process mainly includes two aspects: improving the living environment and feeding.

"Professor Liu, in fact, I just put forward an idea, and there are still many technical problems that need to be solved by experts like Professor Liu. Zhang Wolf is well aware of the problems in the plan he proposed.

To put it bluntly, this set of techniques is actually when Zhang Wolf was bored in his later life, he watched the agricultural programs of the Central Seven Sets, and it seems that he has not actually operated it.

What you say may be able to say one, two, three, but how to operate specifically, how to control the filial piety bed and filial piety to produce beneficial bacteria, Zhang Wolf doesn't know.

If Mayor Li hadn't promised to send experts to guide production, Zhang Wolf would not have chosen such a pig breeding plan.

At most, like raising roe deer, a hill is fenced and stocked.

"These are all small things, I thought about it yesterday, and I also have some ideas on how to control the filial piety of the ecological bed. When it comes to his major, Professor Liu immediately becomes confident.

poured some of his thoughts into Zhang Wolf.

Zhang Wolf was overjoyed to hear this, and the ideas he put forward were basically perfected by Professor Liu, and some new ideas were further put forward on the basis of Zhang Wolf.

As for the waste caused by experimenting with these new ideas and technologies, it is not a matter of concern at all, and compared with the economic benefits and political resources obtained by eating the crab first, these are all a drop in the bucket.

"Zhang Zhishu, I heard that you plan to use the wild boar king as a breeding pig, this idea is too good, the wild boar has strong disease resistance, tenacious vitality, and crossbreeding with domestic pigs can also solve the shortcomings of wild boar's weak fecundity. ”

Professor Liu said that the fecundity is not strong because compared with domestic pigs, wild boars are still one of the species with relatively strong fecundity in nature.

"Professor Liu, you can just call me a wolf cub, Zhang Zhishu... Zhang Zhishu's call, I'm really a little uncomfortable, what you said is too good, so please ask Professor Liu for the matter of the pig farm, what do you need me to do, you just speak, I will obey the order and listen to the command. Zhang Wolf happily shook Professor Liu's hand and said.

Zhang Wolf has a little unreal feeling, all this is too smooth, he really wants to come to something, he wants to plant a greenhouse, and he has a botanical expert Professor Wen;

"Okay, then I'll call you wolf cub, I heard the old people in the village call you that. Professor Liu didn't know how to be polite, so he agreed with a smile.

The old intellectuals are like this, they are upright and will not turn around, and it is precisely because of this that they can make achievements in their respective professions.

In later generations, Zhang Wolf once heard a second-generation official evaluate these experts and scholars engaged in technology, "Good technicians have secondary diseases, and only two experts are not good experts." ”

Zhang Wolf thinks that although this remark is a bit extreme and not very good, it vividly describes the character characteristics of experts and scholars.

"Wolf cubs, I suggest that you also do pure wild boar breeding, wild boar is more fragrant than domestic pork, although there is no shortage of wild boars in the mountains, but wild boars are not endless, there is always a time to kill. Professor Liu gave another suggestion to Zhang Wolf.

Zhang Wolf suddenly stood in awe, this is the vision of experts and scholars, Zhang Wolf, who lived again, knew that in two thousand years, the country listed wild boars as second-class protected animals, and it was forbidden to kill wild boars at will.

"Yes, you have the final say on the pig farm, go back and wait for the pig farm to be built, I will send some people to you to help, you are free to disobey, I will break his leg. Zhang Wolf glared and reassured.

Frightened Professor Liu for a moment, and said secretly, "This wolf cub is so murderous, it is worthy of being just off the battlefield, and it is estimated that the lives in his hands are indispensable." ”

Zhang Wolf and Professor Liu stood outside the pig farm and talked all morning, until Tang Feifei came to bring him water.

Tang Feifei seemed to have forgotten what happened yesterday, and still greeted Zhang Wolf very naturally, "Wolf cub, don't talk first, drink some water!" ”

Zhang Wolf took the ceramic jar printed with the August 1st Military Medal and handed it to Professor Liu, "Come Professor Liu, after talking so much, you drink some water first to moisten your throat." ”

Professor Liu didn't dislike it, and took it and drank the water dry.

After talking all morning, I didn't think that the input I had just talked about would stop when I stopped, and my throat was about to smoke.

"Would you like another drink, Professor Liu?" asked Zhang Wolf on the side.

"Okay! This mountain spring water is still delicious, then have another drink. Professor Liu is also welcome.

Tang Feifei hurriedly gave Professor Liu to Sheung Shui again.

After drinking the water, Professor Liu said goodbye and left with great vision.

Zhang Wolf took the jar and waited for Tang Feifei to pour water for himself, but Tang Feifei rolled his eyes and said, "If you want to drink yourself, I'll leave if you don't drink!"

Zhang Wolf was a little confused, so he had to accompany the smiling face, "Sister-in-law, I really didn't mean it yesterday!"

"Big pervert!" said and poured water for Zhang Wolf.

"Sister-in-law...... Thank you!" Zhang Wolf drank all the water in one gulp.

"Hmph, I'm too lazy to pay attention to you!" After speaking, he twisted his waist and walked away without looking back.

Zhang Wolf looked at Tang Feifei's distant back, touched his head and laughed stupidly.

"Uncle Wolf, haven't you won it yet, do you want me to teach you a few tricks?" asked Erpang.

", I'll teach you how to do it!" Zhang Wolf scolded with some shame.