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Chapter 457 Microbial Compound Fertilizer

Xu Shiyan has to attend classes and is also in charge of writing the book "New Technology of Ginseng Cultivation", so he is even busier now.

Except for class and meals every day, most of the time is spent in the library, or else in the dormitory writing hard.

Several people in the same dormitory are from neighboring counties. Although it is not as famous as Fusong for planting ginseng, everyone knows about it.

So everyone is also very interested in what Xu Shiyan wants to write, and they often get together to discuss.

Later, I didn't know what was going on, even their instructors knew about it.

I also specifically asked Xu Shiyan to go there, and was particularly concerned about the writing process of this book, saying that I would show it to the school first when the manuscript comes out.

To this, Xu Shiyan did not object. One person counts the disadvantages, and the other two counts the strengths. It is time to brainstorm.

These professors of the Agricultural University are all talented and learned, and being able to get their corrections and opinions, whether it is for this book or for Xu Shiyan, is of great benefit.

Just by chance, Xu Shiyan proposed the idea of ​​ginseng biological compound fertilizer and biotechnology foliar fertilizer.

"Teacher, this is my idea, which is to use complex microbial bacteria, such as 5406 strains.

Coupled with compound amino acids, organic main materials, auxiliary materials, etc., using bio-fermentation technology to compost, it should be better than the previous ginseng land fertilizer. "

This is an idea that Xu Shiyan came up with after reading countless related books and checking various documents after studying at the Agricultural University.

Previously, the cake fertilizer for ginseng ground invented by Xu Shiyan had obtained relevant technical appraisal.

A few days ago, the ginseng field called to announce the good news, saying that this year's ginseng field had a bumper harvest, which was more than 30.00% higher than last year's yield.

This year, the ginseng field for ginseng is in the form of base fertilizer plus fertilization, so the output of ginseng field has been greatly increased.

The county management secretary also specially called Xu Shiyan, saying that the production of ginseng land in various places this year is good, and the results of ginseng land fertilizer are gratifying.

The most outrageous thing was that Su Anying called and said that the deer dung on the farm had become sweet pastries.

Many places came to order deer dung, and returned to compost and ferment it as ginseng fertilizer.

"It's okay to say that bean cakes are too restrictive for deer dung.

Moreover, the degree of fermentation technology mastered by each person is different, which actually affects the utilization rate of this fertilizer.

If a better formula can be formulated and mass-produced, I think it will be better than the current one.

Especially in the aspect of heavy cropping ginseng soil, if it can resist soil compaction, enrich the soil microbial flora, and supplement various nutrients needed for ginseng growth.

The effective use of ginseng land will definitely be very helpful. "

The so-called heavy cropping of ginseng soil means that after a crop of ginseng has been planted, and there is no ginseng soil in a few years, and you want to reuse the planted ginseng, this is heavy cropping.

The growth of ginseng consumes a lot of fertility, which can be said to be a predatory absorption of the soil.

Therefore, where ginseng has been planted, it will not be able to recover after ten or twenty years.

Moreover, in the soil where ginseng has been planted, there will be a lot of miscellaneous bacteria. If it is replanted, many germs will appear, causing ginseng to rot.

This is also a big problem facing the development of the participation industry.

After all, forest resources are limited, and the land that can grow ginseng will become less and less. It is a big problem to improve the utilization rate of ginseng soil.

Xu Shiyan knew that with his current level, he could not achieve this level, so he took the opportunity to ask the academy tutor for help.

The instructors of Agricultural University each have their own unique skills, maybe they can find a way.

"Well, what you said is really interesting.

Using microbial technology, it provides the nutrients necessary for the growth of ginseng, restores soil fertility, and at the same time plays the role of sterilization and disinfection.

It's a bit difficult, but it can be studied as a subject. "

One of the mentors was very interested in Xu Shiyan's ideas, and he decided to lead others to study it.

"By the way, let's talk about the foliar fertilizer again. I remember that there was a method of diluting calcium superphosphate with water before spraying it.

What do you think about biotechnology? "

Another mentor was interested in the foliar fertilizer that Xu Shiyan said.

"It is to use microbial fermentation and extraction technology to extract nucleotides, various amino acids, fulvic acid, trace elements, etc., to prepare foliar fertilizers.

I think this will be a development trend in the future, which is conducive to environmental protection and renewable resources. "

"The growth period of ginseng rhizomes is from July to September, and at this time, the fertilizer applied in the early stage can no longer meet the needs of ginseng growth.

Spraying foliar fertilizer can supplement the lack of ginseng nutrients, promote stem and leaf growth, disease resistance, and lodging resistance.

Superphosphate is still too simple to supplement all the nutrients needed for ginseng growth.

Moreover, superphosphate is a mineral after all, a non-renewable resource.

There was a phosphate fertilizer factory in our county before, but it stopped production because of insufficient raw materials. "

This last one is the most important reason.

It should be said that Xu Shiyan, who has two lifetimes of experience, has the most advanced and top-notch knowledge in the ginseng planting related industry.

So the theories he put forward are really attractive.

Don't look at the professors from the Agricultural University on the opposite side, but in this respect, no one can compare with Xu Shiyan.

"Well, I think this is more interesting, let's do it, leave this matter to us.

You go back and write your book first, and then we will set up a special research group to study this issue. "

They are all experts in related fields, and they knew what Xu Shiyan was talking about as soon as they heard it. At present, it is a very advanced concept even in the international arena, let alone in China.

If the research is successful, it may not only be applied in the field of ginseng cultivation, but other crops can also be used.

This is a good thing and must be taken seriously.

In this way, Xu Shiyan, who proposed two new theories, continued to bury his head in a pile of manuscript papers, burning night and writing.

On the academy's side, they really called a meeting to discuss related topics, and after research and decision, a related research group was established.

Xu Shiyan, as the project proposer, has rich knowledge in the field of ginseng cultivation, so he was naturally selected into the research group.

Do various experiments with many elites in his eyes.

Fortunately, Xu Shiyan wrote a part of the book "New Technology of Ginseng Cultivation" when he was at home, and it was basically finalized by mid-October.

So I mailed the manuscript back to the venue for correction by Lin Qiyue.

Then submit it to Jiang Yunfeng, the deputy county magistrate and deputy director of the Ginseng Research Institute, who will do the final review, and then submit it to the publishing house for publication.

Of course, this is a long process. Xu Shiyan is only responsible for completing the first draft, and the rest has nothing to do with him.

Xu Shiyan can't take care of those anymore. The most important thing right now is this biological compound fertilizer.

For Xu Shiyan, this is a rare opportunity, and it is also the biggest achievement of his two years of studying at the Agricultural University, so Xu Shiyan is very attentive.

And Xu Shiyan's serious and cautious attitude has also been praised by many mentors.

In fact, most of the students in the special training class for cadres come here to mix up their diplomas and qualifications. Like Xu Shiyan, they can really specialize, and few of them study hard.

Chapter 458 On-demand Ginseng Seeds

"Secretary Chen, I have good news for you.

The Agricultural University plans to set up a ginseng microbial compound fertilizer research base in our town's ginseng field, specializing in the research of ginseng microbial compound fertilizer.

If this is successful, we can specialize in a fertilizer plant. "Xu Shiyan called Chen Jianzhang.

The reason why it was Chen Jianzhang instead of Lin Qiyue was mainly because the stalls in the field were already quite large, and the technical department had no energy to study compound fertilizers.

On the contrary, in the town, Chen Jianzhang is very supportive of Xu Shiyan and his wife's career development. Now that he has this opportunity, Xu Shiyan also wants to repay it.

In addition, he was also thinking about a fertilizer factory.

The microbial compound fertilizer project was put into Donggang for experimentation. If the experiment is successful, it will definitely be put into production.

With Xu Shiyan in the middle, this compound fertilizer factory must not be taken elsewhere.

At that time, Su Anying's ginseng planting company can cooperate with the town to jointly set up a factory.

Now that the ginseng industry is being vigorously developed everywhere, the demand for fertilizers must be huge, and this is definitely an opportunity.

Xu Shiyan can imagine it, so can Chen Jianzhang.

"Oh, this is a great thing.

Okay, I see, I definitely take this seriously, don't worry, nothing will go wrong. "

The ginseng industry is the top priority of Donggang's economic development.

Chen Jianzhang was too aware of the importance of this, so naturally he didn't dare to neglect it.

Hanging up the phone, I immediately told the person in charge of the town hall to find a way to arrange a research room.

In addition, fully cooperate with the relevant experiments of the Agricultural University.

Of course, it's the end of October, and it's definitely too late this year. We can only wait for next year and prepare in advance.

Xu Shiyan hung up the phone, and then called his family to inquire about the situation of this year's ginseng.

Su Anying spoke briefly on the other end of the phone.

The ginseng field has already been tidied up. This year, each family has planted a hundred feet, and the rest of the ginseng soil has been sown with seeds.

At the beginning, Xu Shiyan made an agreement with several participants in charge to buy ginseng seeds, and it was okay, the other party fulfilled the contract exactly, and the rate of opening ginseng seeds was good.

In the past few days, seeds are being sown on the mountain.

"I followed what you said, cooperated with elementary schools and junior high schools, and organized a group of students to order ginseng seeds.

Not to mention, it's really good, these kids are pretty good at their jobs, and the jukebox you got is also pretty good. "

Students in this year have labor tasks. The school does not ask the students for class fees directly, but they will accept some jobs every year.

For example, a participating processing factory is busy every fall, so it negotiates with the junior high school to recruit the first-year students, and earns money for shift fees.

Regardless of elementary school or junior high school, there are these activities, or they can be called all-round development of morality, intelligence, physical education, art and labor.

In fact, students also like to do this kind of work. They don’t need to study, but they can work and play at the same time, which is much better than studying in school.

The jukebox is actually a large wooden barrel as wide as the pool face, but there are many finger-thick wooden pegs nailed in rows on the wooden barrel.

Put the player on the surface of the pool and roll it, and rows of small holes will be left on the surface of the pool, and then manually put ginseng seeds in the small holes.

The children have sharp eyesight and quick hands, and each of them was given a small plastic basin, followed behind the jukebox, and put ginseng seeds into the small hole.

If you are not tired of living, you can earn money happily.

At noon, Su Anying gave them bread, twists, etc., and they were all happy.

The ginseng seeds sown on demand have the same row spacing and plant spacing, so the seedlings emerge evenly, and the yield of large seeds is high, and they will not be sparse and uneven like manual sowing.

Later, some people modified the on-demand device and adjusted the distance between rows and plants.

The ginseng seeds planted on demand grow in the ground for four years, and the ginseng is directly used as a product. This kind of ginseng is called four-year direct rooting.

Some of the four-year-old straight roots are not small, but they have only grown for four years, and the medicinal power is not enough.

Due to the low cost and no need for transplanting, it is mostly used in the development of ginseng land in HLJ across provinces.

A crop of soil is used for four years, and it is directly picked up and sold.

"The house at home has also been tidied up, and there is no heating at the parents' side, only the stove is turned on, and a little fire is lit every day.

The heating is installed here in our house. At this time, the weather is not so cold, and the boiler has not yet been fired.

Not to mention, the buckled shed is really useful, it's warmer during the day, and it's fine at night, better than before. "

Xu Shiyan was too busy these days and didn't have time to call back. Su Anying seized the opportunity and of course had to talk about everything at home.

"This year, I got the ten-foot-long club, and it looks pretty good. It can lift about 26 to [-] catties. Anyway, there are quite a lot of big sticks.

My mother and I brushed and washed at home, and we didn’t use the cage drawer, so we put our big aluminum pot in it and steamed it in the pot.

Very good, the color is beautiful, no gutters. "

This is the first time since the land was allocated to households, Xu Shiyan's family is only nine feet long, and Xu Chenghou's is only three and a half feet long.

It is true that there are too few, but fortunately, the output is good, which can be regarded as a little consolation.