Because I remember, the matter of making salt, in the middle of the day and half an hour away, Niu Xu got up early.

But when he came out of the wooden house, he found that the high-rises of the tribe of Que and Yan were already waiting in the open space outside the door early; looking at the excited expression in their eyes, Niu Xu even suspected that these locals had been unable to do so last night, and had not slept in the excitement of one night.

It seems that he still underestimated the temptation to be able to produce salt, which is extremely important for the indigenous people of the primitive tribe.

For this reason, Niu Xu did not have any more nonsense, and after nodding at a group of high-level people, he led them to the salt processing site.

The place where the salt was made was temporarily arranged in a warehouse that was urgently cleaned out yesterday.

When Niu Xu arrived here, he was surprised to find that there were already many heavily armed soldiers, and the dead guards were here.

And the warriors who guard here are all black stone tribes, and the status of the totem warriors who have reached the third level.

It was clear that this was a high-ranking member of the Blackstone tribe, who decided to keep the manufacturing technology of salt strictly confidential in the coming days.

Ordinary members of the under-identified tribe, don't say that they want to get into this vital technology, they are afraid that they are not qualified to even be close to this small warehouse.

Among the warehouse, there was a built earth stove, a large steel pot, and a lot of piled up, rattan baskets full of mineral salt, and a large amount of wood neatly placed in the yard; finally, a few large stone cylinders, half of the stone cylinders were filled with clean water.

These were the cattle masters who made salt, all the tools; and after saying a word to the chief yesterday, they even prepared them at night.

“Prepare it, do it!”Cows talk about color.

Under his guidance, the colorful hands and feet rose in the earth stove, and then added half a pot of water to the cauldron, and half a pot of mineral salt.

The original clear water, after adding the mineral salt, was stirred by the one-armed leader, and suddenly became turbid.

Under the flames of the earth stove, the whole pot of mud and soup like the clear water, soon began to roll up; at this time, the color in the cow master ordered, the cauldron was taken from the earth stove, and put it aside to start the cooling and precipitation process.

After the whole pot of mud soup was slightly cooled down a little, Niu Xu took out a very important tool in the process of salt making; only to see this goods directly removed, the sweaty odor of the T-shirt, revealing the present primitive indigenous people, barely enough to be strong muscles.

"Those whips or something, it is really some effect on the cow master, it seems to continue to increase the weight."Looking at the naked upper body of the cow, some embarrassed thought...

In fact, Niu Xu took off his T-shirt and did not have the idea of showing his body.

Because his current figure, to get the modern position, can be calculated quite well; but fell on the Black Stone tribe, the eyes of these whole body muscle bumps, that is, the appearance of leaning a little, is a little better than before.

The main purpose of this is to find a suitable filter for the upcoming brine filtration; before bringing a professional filter from the modern level, he can barely use the T-shirt.

After a short period of precipitation and cooling, the boiling mud soup in the cauldron began to layer, and the heavy mud sand sank to the bottom of the pot, floating on the brine, becoming slightly bright and so lost.

Niu Xu personally put up the cauldron, carefully put the water in the pot, across his T-shirt, into a stone cylinder next to him; a large amount of delicate mud, suddenly separated from the T-shirt.

As for the remaining silt in the bottom of the pot, it was directly poured out by the cattle; the salt in these silts, in the process just now, had already been boiled out into the halogen water, and there was no more half effect.

The brine was once again poured into a washed cauldron and cooked by the fire; as the flames continued to heat up, the brine in the pot became less and less, and eventually became some yellow-red salt.

Under the sign of Niu Xu, he tugged up a little yellow-red salt, put it in his mouth to taste, and shouted excitedly: "Yes, this is the salty taste of salt, compared to those sold by the Great Rock tribe, it is not bad."

Later, the strong man's voice was choking; Niu Xu and others, also took a little, put it in the mouth to taste, except for Niu Xu, the others were ecstatic.

After the initial processing, this yellow-red salt is still barely close to the saltiness, but it is eaten in the mouth, and there is a rather bitter taste.

Niu Xu knows that this is salt, but also contains a lot of impurities, has not been successfully filtered out of the reason; such salt eats too much, over time, will have a great impact on the health of the body.

The natives of the Leith Mountains, whose short and poor life is estimated to have a considerable relationship with the long consumption of such salt; for such a product, the cow said that it was quite dissatisfied.

But the solution is also quite easy, nothing more than the method just now, and repeated several times...

So after that, the bull grandfather no longer had to do it himself, such a simple operation, has long been seen by the people in the warehouse clearly.

In order to be able to personally operate the process of salt production, the top of these black stone tribes, there has been a fierce scramble, and finally with the strong strength of the four-level totem fighters, to seize this rare honor.

After a decent operation, another filtering process was completed, and Niu Xu was pleased to see that the yellow in the salt in the pot had faded a lot, but the strange red still existed.

However, after the taste of Niu Xu himself, he confirmed the bitter taste in the salt, and has been reduced a lot, he recognized the feasibility of this salt method.

Then, after this operation continued twice, the odor in the salt became minimal, and the yellow in the color became completely invisible; only the red became the final rose red, which looked particularly beautiful.

Niu Xu in the watch stored in the database, carefully looked up, finally know what the cause is caused; not only is not a bad thing, but is a good good news, because this color of salt, actually is the highest quality rose salt.

In rose salt, it is claimed to have a large number of iron that is beneficial to the human body, as well as other substances; with the main source of modern rose salt, the Himalayas are mutated.

The rose salt thing has become something that the elite of mankind can enjoy; it seems that the native products that Niu Xu can carry every time he goes back have added another one.

On this day, the high-ranking members of the Black Stone tribe did not care for anything, and all honestly stayed in the small warehouse and cooked salt all day.

That night, after the cow master told all the members of the Black Stone tribe that the Black Stone tribe officially had salt-making technology, the entire tribe cheered up.

It is not just because, when the corn and soybeans were harvested, a sacrifice was temporarily held; they would have put their ancestors' spirits and fire tossed out.

It was also from that day on, these earthen buns of the Black Stone tribe, the taste of food became strange, and when the food was boiled, the salting gear was even a little frightened.

These locals seem to not do this, can not show the Black Stone tribe, now the broad air out...