Heaven’s Intention

The carriage was walking on the path. People sitting inside can still hear the noise outside.

The laughter, the shouting, the sound of the small cart wandering all over, all of these passed on.

In the carriage that Romon was riding, he was the only one. He relaxed his head gently against the back of the chair and began to think about the straw.

Just now, watching the few cars passing by him, listening to the student whispering inadvertently, he suddenly had an idea, and the idea came together and could no longer be suppressed.

Luo Meng was a little excited at this time. The reason why he was excited is not only because this matter can bring benefits to his own territory, but also because, through this matter, Luo Meng finally found his understanding of nature.

"Biogas!"

It is his sudden idea to apply all these straws to produce biogas.

In the past, on the earth, there were very few applications of biogas in cities. In some well-built towns and villages, a lot of food was planted. After each harvest, a lot of crop branches and leaves were collected.

Incineration is impossible. This approach is not only a waste of resources, but also a pollution of the environment.

In some rural areas, these straws and corn leaves are transported to the biogas chamber and turned into biogas, which can provide some flames.

As an environmentalist, Romon has deliberately studied the application of biogas in rural areas. In this respect, he still has some understanding.

In this world, no coal is found. After watching the history, it is said that the history of this world is only about 100,000 years. It is natural that coal and oil cannot be formed.

In fact, Romon even believes that without these two, the world will never have industry on earth.

There is still lightning, but this is the element of wind and water, which forms the released energy, and this kind of thing has not been applied.

In addition to extremely luxurious families, magic may be used to maintain the stove fire, so as to achieve the purpose of cooking and heating. I believe that no normal person will choose such a perverted approach.

Naturally, branches and wood became the only common fuel.

But there are so many humans. Every day, there are so many people who need to cook, eat, and keep warm in winter, but the growth of trees is extremely slow. Even the fastest growing tree species, there is no one or two years. , And absolutely cannot grow.

To cook a meal, you need a lot of wood. In winter, the stove fire is constantly burning.

It is for this reason that many elves and druids have great prejudices towards human beings, believing that it is because of the appearance of human beings that they destroy the beauty of nature.

Many contradictions are like this, because one or a few things eventually accumulate.

If there is biogas, it will be different. Animal feces, plant branches and leaves undergo fermentation and decomposition by various microorganisms. Can produce biogas.

Biogas can be used for cooking and heating. It is also convenient, clean, and environmentally friendly. The more Luo Meng thinks, the more he feels that he should do such a thing.

In addition, the liquid and sediment discharged after fermentation by the biogas device contain rich nutrients and can be used as fertilizer and feed.

"First, it must be determined that this theory still exists in this world."

"Secondly, it is necessary to develop new spells to replace the effect of cement seals. The fifth-level wizard spells and the fifth-level druid spells have turned mud into stone, which can turn mud into stone, but this requires too much Then, I only need to have a thin layer of hard shell in the basement to prevent leakage. It is best to only have a first-level spell, so that biogas can be popularized. "

"Third, it is necessary to develop a spell that speeds up the fermentation of microorganisms, or specializes in cultivating a harmless creature of this type to accelerate fermentation and decomposition before it can actually enter thousands of households."

"Incineration is too economical, and only limited flame heat is obtained. Even if the ash is applied to the land, it is only one-tenth of the decomposition and fermentation, which is too wasteful. Once the fermentation process is accelerated, the biogas is turned The manufacturing site of biological fertilizers is even more utilized. "

While he was constantly thinking, the carriage stopped and lifted the curtain to look out. The huge eagle statue in front of the Great Eagle Academy had already appeared in sight and reached the place.

After getting off the carriage, Romon plunged into the principal's office, and when he ate at noon, they were sent by people, and no one came out.

"Cassier." At around four in the afternoon, Jaffa took a thick note and walked over to the classroom, just to see Cassier coming back from the outside, he beckoned to Cassier. "Come here and send this note to your teacher."

"Instructor Jeffa, this is ..." Cassier took the note in his hand and found it quite heavy. So he asked curiously.

"It's a summary of common plants in this world. Your teacher said that if you want to take a look, I'll flip it out for him. I'm going out soon. You can send it over for me." Jaffa said.

Cassier showed a brilliant smile: "Take it easy, Jiefa instructor, promise to complete the task!"

Jiefa nodded with satisfaction and turned away.

Cassier carefully opened the notes in his hand and found that they were all hand-transcribed plants. This thing is really good.

"When the teacher runs out, I will borrow a copy and leave it for myself to look back." After Cassir made up his mind, he took this note and walked to the principal's office.

The headmaster's office is located in the southeast corner of the college, along the corridor, just to the end.

Quietly nearby, when there is nothing, no one will easily disturb the people staying here.

When Cassier walked over, he found that the door was false, and he pushed it gently, and the door was opened silently.

But he just stepped further, and in the principal's room with a suite, Romon's faint voice sounded: "Casil, come in."

Cassier closed the door gently and walked towards the middle.

The outside room of the principal's office is used to receive guests, and the one inside is the office room.

When Cassier walked in, Romon was altering something on the table. When Cassir came in, he raised his head and asked, "In your hand is the plant note of Instructor Jefa?"

Cassier admired the hand and passed the note: "Teacher, you are too powerful. Is there anything else you can't guess in this world?"

Luo Meng took the notes and didn't read them immediately, but instead smiled: "I can't guess much. For example, how many meals can you eat in a day, I can't guess."

Cassier smiled and sat down beside Romon. "Everyone's meals have been longer recently, but our size has grown."

"That's true." Romon nodded.

This group of little guys is just developing, plus training, the amount of food every day. They are all rising, but he has money and food. They do n’t eat a little bit. He does n’t even care. He even told the canteen to let them improve the quality of the food a little and provide these students with enough nutrition.

"Teacher, what are you busy with? When you come back from the field, you've been busy all the time, aren't they ... related to those straws?" Cassir moved his head curiously to see what Romon looked down. Ask at the same time.

Appearing in Cassir's sight was a drawing, which appeared to be a pond, as well as some pipes and extended patterns.

Cassier had never seen such a strange picture, and after a few glances, he still didn't quite understand it. "Teacher, have you been busy for a long time, are you drawing this?"

Romon said: "You are blocking the light."

Cassier then sat back smilingly, but his neck was still stretched out towards this side, as if Romon didn't explain clearly, he would stay here and stay away.

In desperation, Romon put down the pen in his hand: "You are curious what I am drawing now, are you?"

"If the teacher can't really say it, I won't ask." Cassier said.

For this student, Romon had a good impression. When he saw him, he wanted to know that there was no need to conceal it in thinking about it. So, after he had altered himself for a long time, he finally pushed the drawing he made to Cassier. Explanation: "This drawing is the result of my time. In fact, you really guessed it right now. I have been busy for a long time. In fact, it is really for those straws. Look at this picture, you can see what Can't you? "

Hearing what the teacher said, Cassier looked upright. After watching it for a while, he understood a little: "Teacher, are you planning to put all the straw in this pond, weird, we need to put water in it? It needs to be sealed? Teacher, I don't quite understand what you mean, Could it be that those straws were shipped back, not for cooking?

Luo Meng smiled: "This is temporarily kept secret, and it won't take long for you to know."

In the next few days, Luo Meng really took people and started digging ponds and pipes in the school, and became busy in a mess.

There are a lot of curious people, but there are no people who can see the doorway. Even instructors such as Jiefa were puzzled by what Romon did.

Every time I asked Luo Meng, he was said: "It won't take long for you to know."

All the people in the academy were so irritated that they were plaguing the past.

Finally, on this day, Romon called Nick, Cassir and others to say that he came to watch his experimental results.

A group of people first came to the sealed pool, and Luo Mengluo proudly explained: "Everyone must be curious. I got the straw here and used a small magic circle to quickly catalyze them. What is the reason? Now, let me tell you the answer. "

With that said, he led the crowd to the kitchen next door, where he was cooking a fire.

To everyone's curiosity, in the stove, there was no sound of cracking branches, but there was still a flame on it.

Luo Meng's face was filled with a smile, explaining: "This is the result of my experiment, using straw rot to generate fire. Starting today, our school cooks and heats, and we no longer have to cut down trees, although this is just A small step, but the druid does not have to cut wood to burn fire, whether it is for his own cultivation or giving back to nature, it is definitely a good thing. "

"Really!" Jiefa couldn't help but stepped forward to check. His spirit sensed a pipe, and the gas released by the pipe formed a flame.

Seeing that everyone was still immersed in shock, he decided to throw another bomb into it: "These rotten things can also be used as first-class fertilizers, and returned to the fields and forests ... When the next crop is harvested, they can be Use those straws to make it a benign cycle ... Of course, animal feces and rotten leaves can also be used, compared with the wood-cutting fire, using the gas generated by these rotten materials to burn Comes cleaner. "

"But you have all seen it. Although this is successful, it must have a lot of investment, such as the magic array to accelerate fermentation and decomposition, and the materials used for sealing."

"Our next goal is to make it cheap, and it is best to compress it to the level of only one-level spells, even zero-level spells."

After a pause, Romon began to explain his ideas.

"First of all, nature is balanced, and unbalanced nature will brew all kinds of bitter fruits."

"Secondly, I don't agree with narrow wildism. There are many druids who strongly oppose civilization and oppose hunting and farming activities. I don't take this point."

"The metabolism is the foundation of nature. What is metabolism? It means decomposition and nourishment."

"The so-called decomposition is that it cannot produce substances or other things that nature cannot decompose, they are natural tumors, and the decomposition is for the next nurturing."

"On this basis, we promote diversity."

Jiefa understands the words before, but he does n’t understand the diversity.

"Let's say, from the highest point of view, cutting down trees to burn does not destroy the foundations of nature, because the ashes of wood will return to nature."

"However, it destroyed the diversity of nature, a lot of forests were cut down, and a lot of animals and plants were destroyed."

"Nature is not only a cycle of elements, but also a rich ecology and life constructed on this basis."

"Ecological agriculture, first of all, does not violate the balance, and secondly, it is in the context of the principle of decomposition and nurturing. Biogas can accelerate the decomposition of wheat straw and other plants, which does not violate nature."

"And, due to this accelerated decomposition, not only can we get flames, reduce the felling of wood, but also return to the earth in the most natural form-biological fertilizer, fertile farmland, nurturing the lives of the next generation and making them more prosperous. "

"Biogas is only a small step in ecological agriculture, but it has fully explained my concept of nature and the essence of ecological agriculture."

"There will be more ways to come out in the future. I hope you will have a good experience today and bring those students over to visit. Let each student go back and write a message. I will review it."

"I hope that everyone will understand my words carefully and work together to make this Druid discipline develop from scratch."

"Of course, we can describe this kind of maintenance diversity with love. I believe this is rarely resisted." Luo Meng said meaningfully.

Humans like to eat this set the most. Love is an eternal dream. Put the necessity of maintaining diversity, love, forest, animals and ecology. Should n’t it be rejected by humans after it spreads?

Of course, this can't be said much now.

The Druid present was particularly shocked.

On the road to the druid ~ www.wuxiaspot.com ~ Because of the opposition between humans and nature, even agriculture and nature, these druids felt difficult on the road to promotion.

But at this time, the idea proposed by Romon cleared the way.

No wonder Romon, who can become a fourteenth-level druid, will become a great druid in the future.

As for Jiefa, there have been faint doubts before, but now, all doubts are swept away.

Naturally, the druid can never put forward such a concept. This is the difference between fundamental truths and must not be concealed and hypocritical.

Luo Meng did not notice that after he said this, in the Shennongjiao space, the world tree was swaying happily, and above it, every word of him became a golden character.

After floating for a while, these golden characters rushed into the branch that accepted the faith. Affected by this, the branch suddenly changed color, and a touch of gold stained the branch.

And, on the branch, Romon's image emerged, and the Holy Light transmitted to the distance also changed subtly.