bloom america

Chapter 891 Drizzt, farmyard manure and crops

On t.w island, Drizzt yawned and put down the pen in his hand.

Next to it are the notes he wrote.

“There are many types of farmyard fertilizers and they come from a wide range of sources. They are large in quantity, easy to collect and use locally, and the cost is relatively low. The characteristic of organic fertilizers is that they contain relatively comprehensive nutrients. It not only contains nitrogen, phosphorus, potassium, but also

Contains calcium, magnesium, sulfur, iron and some trace elements. These nutrients are mostly in the form of organic matter and are difficult to be directly absorbed by crops.

Direct absorption and utilization must go through chemical and physical effects in the soil and fermentation and decomposition of microorganisms to gradually release nutrients, so the fertilizer effect is long and stable. In addition, the application of organic fertilizers is conducive to promoting the formation of soil aggregate structure, allowing air and water in the soil to

The ratio is coordinated to loosen the soil and increase its ability to retain water, heat, breath, and fertilizer."

Drizzt thought about it and decided that this was enough.

If you want to compile it into a paper later, that's fine.

After arriving at this place, Drizzt originally planned to start building his own laboratory. Although he was sent to this place by Catherine, Drizzt's dream did not stop there. He has always been pursuing his own.

Dream.

At this time, Drizzt suddenly discovered a phenomenon, that is, the yellow people here adopt a completely different farming method from that in the United States.

In the United States, mechanized agriculture has become the norm. In the United States, where agriculture has been completely mechanized, chemical fertilizers are used.

But it's different here. Farmers mostly use farmyard manure.

Drizzt, who has always received modern education, had a very superficial understanding of farmyard fertilizer. At the beginning, when he saw farmers using such fertilizers in large quantities, he even felt that he couldn't accept it.

But then, after eating the food from the countryside, Drizzt suddenly felt a strange feeling.

This tastes...good...

Maybe it has something to do with the cooking techniques, but Drizzt was thinking more about the plants produced in this way. Would they really be extraordinary?

So at this time, Drizzt began to study farmyard fertilizer.

Europeans and Americans don't use farmyard manure because they think it's dirty - it just refers to human waste, because they still use animal waste.

But Drizzt is different. As someone who specializes in agriculture, Drizzt understands the relationship between plants and fertilizers very well.

The so-called farmyard manure does not mean that plants will absorb these feces, urine, and plant ash.

All these organic matter will be decomposed by bacteria, and then the nutrients will remain in the ground, and then they will become fertilizer when they grow.

People in this place still use such ancient methods to farm - but they have also changed, but the older generation still uses this method.

At this time, Drizzt studied the farming methods of the people here in detail.

Their ideas seemed to be different from those of Europeans. Perhaps it was for this reason that Drizzt suddenly understood some things that many of them didn't pay attention to.

Moreover, Drizzt, who existed in the age of mechanization, gained more insights after seeing this kind of thing that existed in the blind spot of thinking.

So next year, Drizzt also plans to use this method to produce some special plants. Of course, the cost will also need to be compared.

Drizzt does not intend to produce high amounts of food, because satisfying Miss Edson's taste does not require a high level of production. On the contrary, taste is what he needs to pursue.

While here, Drizzt also communicated with local agricultural experts and professors.

These people were also flattered.

Because Drizzt is a foreigner, and foreigners are usually given preferential treatment in this place and are looked upon with admiration, so when the other party comes to discuss with these people, these professors are actually even more flattered. And they

I also want to learn from American agricultural cultivation methods.

But the other party's ideas seemed to be completely different from those of several professors. What Drizzt wanted was to cultivate something completely different, which had nothing to do with high yield or anything like that.

Well, to put it in one sentence, Drizzt's behavior completely goes against the trend of history and is undesirable.

But the other party is always American, right? And the other party’s point of view is also very interesting, so the two parties continued to talk.

At this time, the other party accidentally mentioned that farmers in the mainland farmed in this way, and at this time, Drizzt's eyes lit up.

Single application of chemical fertilizers is an unscientific method, which will lead to shallower cultivated layers, droughts and floods, seedlings burned by chemical fertilizers, and lack of stamina in the land. Chemical fertilizers are also too single in nutrients, making the crops grown unpalatable.

Well, for Drizzt, the last "not delicious" thing particularly worries him.

For Drizzt, the crops and vegetables he grows need to be "delicious" and "nutritious" first.

But at this time, this ancient method of fertilizing made Drizzt's eyes shine.

Of course, applying farmyard manure is not that simple, and there are many principles involved.

Such farmyard manure cannot be used directly, otherwise it will cause seedling burning. Therefore, retting is required.

If it is something like cow dung, their usage is different from that in the West.

People here will take the cow dung home, stick it on the wall to dry, then burn it, and finally remove the ashes and fertilize it.

These are methods that have never been used in the West.

On the other side, the experts here all mentioned the black soil in Northeast China, saying that the things grown there are very good.

Black soil is the most precious soil resource on the earth. There are three pieces of black soil on the earth.

First, it is distributed in the Ukrainian Great Plains, covering an area of ​​about 1.9 million square kilometers;

Second, it is distributed in the Mississippi River Basin of North America, covering an area of ​​about 1.2 million square kilometers;

Third, it is the northeastern black soil area distributed in the Songliao River Basin of China, covering an area of ​​approximately 1.02 million square kilometers and is known as the "Northern Big Cang".

Due to the fertile black soil, these three black soil areas are important agricultural product bases in the country where they are located. Therefore, the reclamation index of the three black soil areas is relatively high.

Ukraine is the granary of the Soviet Union. It is because of this black land and its fertile land that it is able to carry the Soviet people's food supply.

It was only later that a series of unknown actions by the Soviet Union turned this large granary into a famine land. It was really ridiculous.

In the United States, the Mississippi River Basin has also been deeply developed -but this has also led to the flood of the Mississippi River always a headache for Americans.

But Trust is still a little confused about the so -called "very good".

After comparing a bag of the same product produced by the Northeast soybeans and the Mississippi River Basin, which can be used by various channels, Trust found that such a product is really better!

After studying the geographical geography of the earth, Trust discovered where the problem was.

Northeast China is in high latitudes, so the temperature there is low, which will cause the plant to grow slowly, so the crops there will be very long, and at this time, the nutrients contained in the crops will be even more more than the crop will be more.

Many, because of this reason, in the black land, the Northeast region is indeed the same.

At this time, Drist suddenly realized.

But at this time, Drist didn't know that the agriculturalists here were also discussing Trust. This guy was so weird.

Isn't it all to be high -yielding for most people to engage in food? How can this guy do it? Instead, do you want the so -called "taste" and "nutrition"?

Well, taste and nutrition are also important, but why is this guy just like going into the demon?

What Domes is doing, they can understand it at all.

At this time in Europe, many of them still use fertilizer, as well as the so -called biological fertilizer. The stool is made of stool processing, but not many people mention it. Trust also knows these things, and it is very clear.

In North America, there are more fast composts with domestic garbage, but the amount is not large. Most of the garbage is still filling. Human excretion is often walking from the water, mainly the process of wastewater treatment and sludge.

But in North America, there is a defect, that is, there are too many harmful elements that are rich in many domestic garbage.

It is naturally higher than other places.

And where Domester is now, there is no worry.

Although it is not all, there are indeed some people here in a pure natural way, they don't even need pesticides -of course, this is very few.

Pure natural!

When thinking of this word, Drister realized.

Perhaps the most delicious food is not cultivated in the laboratory, but in a natural environment?

It turned out to be like this!

Trust seems to understand at this time.

Although Tamist also has cultivated plants, it is covered with greenhouses, and then there are temperature monitoring, carbon dioxide and oxygen content monitoring for 24 hours, but theoretically the best environment in theoretical environment has not been imagined.

So good?

Maybe in the natural environment, is there an unexpected existence?

These are all possible, so at this time, Trust put forward another idea.

Moreover, a expert's words are very enlightened to Tomest: "Read thousands of books, it is better to travel thousands of miles."

Although it is Chinese, after coming here, Drist also has the meaning of learning this language. He still understands this meaning.

At this time, Trust came to see the idea of ​​going to the Mainland ... Not only there, but also old Europe, Central Asia, etc. Perhaps in those places, they would have unexpected inspiration ...?

Nympho

The first one today, there are two more ~

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