When the sky was bright, the people of the Zhurong tribe had rushed to the beach selected by Luo Changfeng, the biggest feature of this place was that the terrain was flat, the beach was far away from the jungle, and the sun was abundant.

The salt drying method is also called the "salt field method", which needs to go through seven sets of processes: beach building, beach rectification, tide acceptance, brine making, brine measurement, crystallization and salt fishing.

When drying salt, the seawater is first introduced into the evaporation pool, and when the water is evaporated to a certain extent by the sun, it is poured into the crystallization pool and continues to be exposed to the sun, and the seawater will become a saturated solution of table salt, and then the salt will gradually be precipitated by drying, and the crystals obtained at this time are coarse salt.

Coarse salt still needs to go through several processes to obtain refined salt with pure taste, and the tools required for these processing methods can be obtained in this era, so Luo Changfeng dared to use the salt method in this era.

The beach must be built on the flat coastal barren beach, according to a certain number of beach ponds, the pond ridge is generally about half a foot high, built into a square pool, the area from top to bottom each square pond side length is generally four zhang.

The beach pond is dug low one by one from top to bottom, the drop is generally three inches, there is a pool door between the upper and lower pools, which is used to flow downward, and the bottom pool is built under the mound, commonly known as the salt mound, in order to store salt.

Dig two or three sides of the big ditch around the beach pond, commonly known as the salt ditch, in order to prepare for the tide to store water, to the sea side of the ditch embankment, open a water gate, set up a sluice to prepare for opening and closing, and then open a "tide ditch" outside, straight to the sea, to lead the tide into the ditch, prepare the salt ditch to accept the tide.

After the salt flat is built, it is necessary to clean the beach, dig up the sediment in the pool to dry, and then put it into the seawater to soak it thin, the salt worker steps on the pool evenly with his bare feet, scrapes the bottom pool with a scraper, and then discharges the seawater in the pool to dry, and compacts and flattens it with a polished smooth cylindrical cobblestone.

After the large salt ditch around the beach pond is dug, the sluice gate can be opened to accept the tide at high tide, and the highest tide level can be seized to fill the tide.

After the tide is absorbed, the seawater in the ditch is poured into the high halogen platform (the highest circle), and the seawater in the high halogen platform is put into the second halogen platform the next day, and then the high halogen platform is filled with seawater.

On the third day, the seawater in the second halide platform is put into the triple halogen platform, and the seawater in the high halogen platform is put into the second halogen platform, and then the high halogen platform is filled with seawater.

Day by day and so on, the use of sunlight to evaporate water, improve the concentration of brine, the technical requirements of brine are higher, according to the natural evaporation conditions, the brine to run to the bottom of the pool can be saturated, and can be used sufficiently, called quantitative running water, also known as "stuck head".

Because if the quantity is too much, although it can run to the end, but it can not be saturated, if the amount is too little, although it can run to the end, the brine can be saturated, but it is not enough, affecting the output, if the quantity is too much, it can not run to the end, it will appear dry and halogen-free, commonly known as "running around".

This is not a variety of measuring tools in later generations, can only rely on the practice of the tribesmen, at the beginning can be set a little less, even if the early production is not much, but then according to the experience of a little bit to increase the amount, after a few more times, you can naturally set the most suitable amount.

After arriving at the beach, Luo Changfeng asked the tribesmen to rest first, and he took the opportunity to explain the method of drying salt to the tribesmen in detail, until everyone had a preliminary impression of the method of drying salt, and then began to teach the tribesmen to build beaches.

The men followed Luo Changfeng and worked in full swing, while the women began to set up tents, collect dry firewood, and prepare for cooking on the fire.

Zhurong tribe not to mention anything else, this fire is simply not too convenient, not to mention drilling wood to make fire, and even flint is not used.

Not to mention the two fire spirit bodies that are born to control fire, Mrs. Zhurong and Flame Spirit Ji, those who cultivate the "Zhurong Divine Formula", even if they can't emit open flames, their internal force is extremely hot, and they can easily ignite firewood.

Luo Changfeng led the tribesmen to reclaim the salt fields, but Mrs. Zhu Rong, Yan Lingji and the others couldn't help much, they had nothing to do, and those miscellaneous tribesmen wouldn't allow them to do it.

So Luo Changfeng arranged the matter of building the beach, and after the tribesmen excavated, they returned to a few people, and proposed that they would be idle anyway, so it was better to let Ah Qing teach the maid swordsmanship.

The four maids are called Yu Que, Yu Yuan, Cao Yue, and Peng Yu, Yu Que is the oldest, has reached the age of eighteen, Shen Yuan and Cao Yue are both seventeen years old, Cao Yue is the youngest, only twenty-eight years old.

However, there is a more embarrassing problem to teach swordsmanship, Ah Qing took out the Chunjun sword with a flip of his hand, but the concubines did not have a sword at all.

The Zhurong tribe lacks iron weapons, in addition to the necessary agricultural tools and tools, the weapons used by the tribal warriors are all spears, and even arrows are few, and the concubines are also practicing flying knives.

Because the spear does not consume much iron, only the point of the spearhead, the iron consumption of a sword, can create a dozen spearheads.

Moreover, the Zhurong tribe does not have anyone who is good at making swords, because there are no swords in the tribe at all, in fact, except for Baiyue in the southeast coastal area, few other tribes can afford swords.

Seeing Mrs. Zhurong and the four maids looking at him aggrievedly, Luo Changfeng said with a smile: "You wait." ”

After speaking, he closed his eyes, his mind sank into the chat group, and the girls looked at Luo Changfeng unconsciously, thinking that he was using some magical power.

......

Chat groups.

The group leader, Fengxu Zhenren, sent an exclusive red envelope to Yue Buqun.

Yue Buqun: "Real person, this is?"

The leader of the group, Feng Xuan Zhenren: "Master Yue, I'm bothering you for one thing, I sent you fifty catties of gold in the past, you can help me cast a batch of long swords, just Huashan standard long swords, now, send me ten first!"

Yue Buqun: "No problem, I don't know how many long swords a real person needs?"

The leader of the group: "A thousand handles are enough." ”

Yue Buqun: "If that's the case, then it won't take fifty catties, a Huashan standard long sword only costs three taels of silver, the quantity is large enough and it can be cheaper, and a thousand long swords and twenty catties of gold are more than enough." ”

The leader of the group, Feng Xuan Zhenren: "You can take it!" Poor Dao knows that the Huashan faction is not rich, and the development of the sect is not only strong enough martial arts, but also does not have much money on the poor Dao at present, and he also has to support the development of a backward tribe, and now this is the only point that can support you. ”

Yue Buqun's heart swelled with warmth when he heard this, this is the real family member!

Fifty catties of gold is eight hundred taels, which is eight thousand taels of silver, and a thousand long swords only cost three thousand taels, and there are five thousand taels more, which is not a small amount.

Yue Buqun: "Thank you for the real person, they are all their own family, so Yue won't say anything." ”

Yue Buqun received an exclusive red envelope...... Yue Buqun sent an exclusive red envelope to the group leader, Fengxu Zhenren.

Yue Buqun: "Real person, are ten long swords enough?" There are still dozens of swords in stock in the arsenal of the faction, do you want to take them all first?"

Luo Changfeng was quite speechless, one of the dignified Wuyue Sword Sect, there were only a few dozen swords in stock in the armory, he really felt sad for Lao Yue.

The group leader Fengxu Zhenren: "It's enough for the time being, don't worry, you must have understood the world of "Ghost Blowing the Lantern", whether it is the exquisite ancient city or the tomb of the king, there are mountains of property, and after a while, the poor Dao will move all of them back, and we will not be short of money at that time." ”

Yue Buqun was stunned when he heard this, and then he was overjoyed, and in this way, the biggest factor that constrained the development of the Huashan faction was solved.

In fact, the reason why Yue Buqun did not dare to recruit disciples on a large scale was because the Huashan Sect was too poor and could not afford to support too many people.

Otherwise, with the prestige of the Huashan faction, if he opens the mountain gate to openly accept apprentices, those who come to apprentice are not like carp crossing the river, but they are absolutely indispensable.

Lao Yue now only hopes that the group leader can go to the world of "Ghost Blowing the Lantern" earlier.