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Jiaozhou and Yazhou are the southernmost territories of Great Tang. The climate is warm and humid, which is the most suitable environment for the growth of Rubber Tree. Planting Rubber Tree in Jiaozhou and Yazhou is undoubtedly the most suitable choice. It only takes a few years. Great Tang can have continuous rubber resources, which greatly promotes the development of industry and improves the living standard of 100 people.

Because of the great attention given by Imperial Court, the rubber plantations in Jiaozhou and Yazhou can be protected to the maximum extent. In addition, with the large-scale application of rubber resources in the future, there will certainly be many 100 people who choose to establish rubber plantations to earn money to maintain their livelihood In this way, the future rubber resources will be more abundant, and the cost will be reduced step by step, which is more beneficial to the industrialization process of Great Tang.

As for collecting rubber and manufacturing rubber products, only Li An has certain technology, that is to say, all this must be done under the guidance of Li An. Without Li An’s careful guidance, everything cannot be done.

Yazhou is lonely overseas, and it takes a boat to arrive. It takes a lot of time to come back and forth. Moreover, the situation in Yazhou is similar to that in Jiaozhou. The climate is basically the same, and it is a warm and humid environment. After the inspection in Jiaozhou, You can understand the situation in Yazhou, and there is no need to run an extra trip.

In the early years, Rubber Tree can not be tapped temporarily, otherwise it will seriously affect the growth of saplings, and the yield that can be obtained by forced tapping is also very limited.

Those Rubber Trees that have already fully survived can fully carry out tapping operations. They have been rooted in Jiaozhou for several months, or even more than half a year. They have fully survived and can produce rubber.

After a simple inspection of part of the Rubber Tree, Li An was very satisfied with the officials responsible for the rubber plantation in Jiaozhou, and praised him on the spot to make persistent efforts to make the rubber plantation bigger and better.

Next, Li An will begin preparations for tapping operations, and need to teach the technical personnel of Jiaozhou in hand to let them study hard, and then tap daily, and deliver a batch of rubber to Jingcheng at intervals Raw materials meet the needs of industrialization in Beijing.

“Minister Li, these things are so strange, what are they used for.”

When Li An came up with the tools brought from the capital, all relevant technical talents in Jiaozhou were dumbfounded. They had never seen such a strange tool. Of course, they did not understand that it was dry and so on.

These tools are very simple, just a sharp cutter, a small drainage groove, and a cone-shaped container for receiving rubber juice, and the wire that binds the cone-shaped container to the tree. It’s that simple.

“These things are necessary tools for cutting rubber. With them, we can cut out the rubber juice we need.”

Li An took these tools and introduced them.

“Oh, it turns out that these all are babies, used for cutting rubber.”

Everyone understands like nodded.

“Minister Li, let’s cut rubber now!”

Someone is already impatient and wants to see what the cut rubber juice looks like.

Li An smiled and said the head, opened the mouth and said: “It is not good now. The best time for tapping is the early morning hours. Only in the early morning hours is the best and most rubber cut out, so tomorrow You have to get up early, and you will be here at 3 o’clock. This Official will show you personally to let you know how to cut rubber. “

Everyone hearing this, although they didn’t quite understand it, but they only obeyed in front of Li An, and went back to rest.

“Minister Li, why cut the glue in the early morning? That’s the hardest time of the day. Wouldn’t it be possible to change the time?”

After the crowd left, Guo Gan curiously asked.

“Of course not. In a day, only in the early morning is the best time, because Rubber Tree after a night of rest, in the early morning when it is the most juice, can collect more juice, and once When the sun rises, the rubber juice that flows out easily solidifies, so that the rubber juice cannot be collected. “

Li An explained.

“Oh, that’s what happened, but Yin Shi is still dark for 3 quarters? You have to hold torch to see it!”

Guo Gan mumbled.

Li An thought for a while, opened the mouth and said: “Guo Lushuai, we came here this time, didn’t we bring a generator set, immediately moved into the rubber plantation, and pulled the wires, hung up 1000 light bulbs, must guarantee Tomorrow, when the rubber plant can see the road, this matter will be left to you. Let’s go! “

“Yes, Minister Li.”

Guo Gan complied and go to prepare immediately.

After Guo Gan was sent, Li An also drove back to the temporary accommodation and immediately began to rest. After all, he had to get up early in the early morning to cut the glue.

“Minister Li, it’s already 2 hours.”

When Li An fell asleep, Guo Gan’s reminder came from his ear.

“Whatever, it’s 2 o’clock, so fast.”

Li An has not yet woken up, but the time he set must be observed, so he got up immediately and took a car to the rubber plantation.

When Li An arrived at the rubber plantation, the time was already 4 o’clock, that is to say, Li An was late and, for a whole moment, was late.

But Li An is a big leader after all, so even if Li An is late, no one dares to say anything. This is the privilege of leadership, which has been the case since ancient times.

“Oh, everyone is here, and no one is late.”

Li An praised everyone, then looked up towards the electric lamp above the rubber plantation, and praised: “The electric lamp is also well arranged, and this large area is lit up, but it still needs to be used where the electric lamp is not clear. torch is. “

“Minister Li and torch are all ready to use.”

Li An satisfied the nodded, opened the mouth and said: “Okay, now we start tapping and take all the tools.”

Soon, several tools were taken and handed over to Li An.

Li An hands-on, first tie the cone-shaped container to the trunk of the Rubber Tree with wire, then use a sharp cutter to cut a scratch on the trunk of the Rubber Tree at an angle, this scratch must have enough Depth, to ensure that the outgoing juice can go down the scratch without missing, and at a distance from the lowest point, a metal diversion groove is embedded, so that the rubber juice left above can be Follow this diversion channel into the lowest cone-shaped container to harvest rubber juice.

After Li An did all of this, suddenly, a chubby milk-white juice was left a little bit along the scratches, and passed through the metal diversion tank, dripping into the cone-shaped container below.

“Oh, this is the juice of rubber! It looks like milk!”

“Is this juice really of great use?”

“Minister Li said that this thing is useful, then there can be fake, this milk-white thing is definitely a good thing.”

“Yes, yes, this is definitely a very good thing, just don’t know how to use it.”

When everyone saw the milk juice of milk-white, they were all very excited. They wanted to have hands-on experience to experience the joy of cutting rubber.

“You see it! This is how the rubber is cut. It starts to cut the rubber at this time every day. At the time of the hour, it starts to collect the rubber. That is, the liquid in these cone-shaped containers is poured into the big barrel. It’s that simple. ?”

Li An asked loudly.

“Minister Li, we understand, understand.”

Li An nodded, opened the mouth and said: “This Official has already demonstrated. Next, it is your time to learn and practice. You have just seen that rubber cutting is so simple. This Official has limited time. You must Learn now and get started! “

Under the order of Li An, the technical officials and dozens of craftsmen began to pick up the tools and start working on the Rubber Tree. When Li An started, he explained very carefully, and all the technical points were carefully explained. Come out, so these technical officials and craftsmen can certainly understand, otherwise, it is too stupid.

Everyone started to tap the rubber, and Li An toured back and forth. If he found that he did not do well, he immediately gave instructions. If he found that he did well, he praised him on the spot.

Because tapping is really simple, there is almost no technical content, and there is no such thing as learning, so everyone is performing well, almost all of them can cut Rubber Tree in place and harvest according to the requirements put forward by Li An. A drop of rubber juice.

After affirming everyone’s experience, Li An asked them to continue to cut rubber until all 1000 Rubber Trees in this area were cut.

Due to the large number of manpower, soon, more than 1000 Rubber Trees all started to produce rubber. From a distance, it is very spectacular.

During the time when Rubber Tree produces rubber, only a few people need to be sent to patrol to make sure that all Rubber Trees are producing rubber, and there is no leakage of rubber juice.

And Li An also used this period of time to explain more knowledge about Rubber Tree to everyone in order to help increase the output of Rubber Tree in the future.

After all, Rubber Tree is also a tree and needs careful care. When collecting rubber, you should also pay attention to scientific methods. You ca n’t lose the life force of Rubber Tree for the so-called short-term benefits. This is exhausting.

Li An’s explanation lasted for more than an hour. It didn’t stop until the sun exposed the grey dawn, and immediately ordered everyone to collect rubber juice in a large wooden barrel.

“Minister Li, I have really collected a lot of them! I just tried the low-level job and it was more than 100 pounds.”

Guo Gan put down the big barrel and said excitedly.

Li An nodded, happy to say: “The output is indeed good, but this kind of output is far from satisfying my Great Tang’s needs. It is still necessary to continue to transport Rubber Tree from America. In addition, Rubber Tree seedlings will continue to expand planting. area.”

“Minister Li is assured that we will continue to work hard to breed more Rubber Trees.”

The official in charge of the rubber plantation said seriously.

Li An looked at the rubber in front of him and said, “You should have mastered the mining method of Rubber Tree. However, Rubber Tree cannot be mined every day. It needs to be mined every 2 to 3 days. The method is this Official just taught you By the way, now, the train from Jiaozhou to Luoyang City has one train every day. After that, as long as the rubber is mined, it must be transported to Beijing immediately by train without delay for a moment.

“Yes, Minister Li, I will understand later.”

The crowd responded quickly.

Now the Rubber Tree here in Jiaozhou can only produce 2 kg every 3 days. This output is really too small. However, Yazhou has planted more adult Rubber Trees. The output is estimated to be twice that of Jiaozhou. In a short period of time, Beijing can get an average of 100 pounds of rubber juice per day. Although it seems to be a little less, it is far from meeting the needs of the Great Tang Empire, but it is better than nothing. First use these small amounts of rubber resources Research & Development Technology, after the technology matures, Great Tang’s rubber planting industry has also developed, so the number is enough.

Now that the task of cutting rubber has been arranged, Li An does not need to stay in Jiaozhou anymore. Will he have to hurry back to the Chinese New Year? If you return to the capital now, you can go home before the Chinese New Year to achieve a family reunion.

After emphasizing the cutting of rubber, Li An immediately made a decision to return to Beijing, and took away the 100 pounds of rubber juice that had just been harvested, ready to take it back to study various rubber products.

After the train departed, Li An built a test bed in his soft sleeper and tried to use heating to see what happens to the rubber products.

The process of the experiment was boring, but Li An was very comfortable with it, and soon found some laws. Combining the knowledge of his previous life, the preliminary results came out.

It took 3 days for the train to arrive in Chang’an City, and Li An studied on the train for 3 days and achieved a series of important results. There are many results. Even Li An feels a little surprised. After all, the train The test bench is so simple, and it is really surprising to get such a high test effect.

After returning to Beijing, the rubber juice brought back by Li An has been used up by 9%, and 1% is left intact.

In order to achieve the simplest results as soon as possible, Li An first returned to the Research & Development Center, and arranged for the craftsmen to make various instruments, made some simple and useful things, and put them into use immediately.

Li An first made a pair of rubber soles, and then made a pair of rain boots, which are very practical things in daily life.

The rubber sole and the sturdy fabric quickly created a pair of lightweight and sturdy shoes, very practical, and the rain boots were also quickly manufactured.

Of course, because of the experimental nature, all the rubber shoes and rain boots manufactured by Li An are made according to the size of their own feet, that is to say, this is the rubber shoes and rain boots manufactured by Li An for themselves.

Putting on rubber shoes, Li An felt that walking was much lighter and softer under his feet, and he was no longer afraid of walking too much and his feet hurt.


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