After an afternoon's hard work, they built a total of three houses, and the timber they had cut earlier had long since run out, and then dozens of red maple trees were cut down nearby. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 info And the big stones that Zhu Yan and Chen Lan picked up, although there are about 2,000 pieces, they are almost used.

Mrs. Fang and a few classmates had already returned, and those medicinal herbs had been replanted, occupying a full four pieces of land. When they were planted, some hot spring water dilution was poured on them, and it will take a few days to see if they will survive.

They came back early, so they fished out all the seeds that had been soaked in the barrels and put them in several large bamboo baskets. Large bamboo baskets were placed in the caves, and every two or three hours, they watered the seeds with diluted water from the hot springs. By evening, most of the seeds had already sprouted, and it looked like they would be ready for planting tomorrow.

At suppertime, everyone gathered in the cave and discussed again while eating a hot meal.

"Why don't you try these seeds in a few fields around here! The temperature in this valley is still low, I wonder if melons and vegetables can survive? Zhang Zhongyi sighed slightly and said.

"Let's build some plastic greenhouses! Just like those vegetable farmers in my hometown, I am not afraid of the cold, and I can also grow some ordinary fruits and vegetables. Teacher Chen saw the plastic greenhouses of farmers around the school and suggested.

Then he added: "Anyway, we brought a lot of plastic film this time, and we don't need much to build a house, so it's just right to build a greenhouse." ”

Everyone thinks it makes sense, although the temperature on this mountain is relatively high compared to the surrounding area, and it is not a problem to grow wheat and corn, but it may become a problem if you grow melons and vegetables. If you build a plastic greenhouse, you can solve the perennial supply of melons and vegetables, and there is no problem in growing some mushrooms and the like by the way.

Of course, it is not enough to build a plastic greenhouse, if you want to grow crops in the greenhouse, you also have to provide a heat source for the greenhouse. In their hometowns, farmers often put a stove in the greenhouse as a heat source, and there is a lot of carbonized wood here, which is also used as fuel as much as possible.

Just as everyone was proposing this idea, Zhu Yan thought of another idea: "These fruits and vegetables may be directly watered with hot spring water!" According to some books, 1,200 years ago, in the Tang Dynasty, people used hot spring water to water crops, and successfully produced melons and vegetables in February. Earlier, Qin Shi Huang is said to have used the hot spring water of Lishan to cultivate winter vegetables. Therefore, I think we can directly use the hot spring water to water the melons and vegetables in this greenhouse. ”

Opinions on Zhu Yan's idea were not unanimous, with some saying it was definitely okay, while others cautiously asked: Is the hot spring water too hot? Will lack of oxygen cause crop death? Will the toxic substances in it be harmful to humans?

It is true that watering flowers with hot water will definitely water the flowers to death, because when the temperature rises, the dissolved oxygen in the water decreases, and the plants will rot their roots and die. The so-called toxic minerals mainly refer to fluorine and radon, and it has been reported that people in some places have been poisoned by drinking hot spring water.

"I think these problems can be solved, the water temperature is too high, we can mix it with snow water; We can also use carbonized wood and mud sand layer to adsorb and filter out the toxic substances that may exist. Moreover, the ancients could grow live with this method, so how can we veto it without trying? Zhu Yan said.

In fact, Zhu Yan still has a strong desire in his heart, he must try this hot spring water to cultivate crops, can he enrich the aura in the water in the crops, can he cultivate earth treasures like old ginseng and rhodiola rosea?

Zhu Yan's words increased the number of people who were in favor of giving it a try, and the only thing that those who disapproved of was whether the toxic substances in the hot spring water could be removed and whether they would remain in the plant body.

"I guess it's fine! In any kind of hot spring water, there are some harmful minerals left in it to a greater or lesser extent. However, there are also some places where people are not only fine after drinking hot spring water, but also have fewer illnesses and longer life expectancy. ”

This was said by reporter Zhou, and then she talked about an interview she had made. The place where the interview is conducted is at the bottom end of the form

A village in Shaanxi County, Henan Province, is called Hot Spring Village, and there is a hot spring in the village. The longevity of the villagers in this village is well-known.

It is said that there is no other trick to the longevity and health of the villagers, and it is only related to the hot springs in the village. Nakou hot spring is a low salinity hot spring with silicic acid and radon, containing 34 trace elements such as iodine, cobalt, strontium, and barium. It is said to be effective for a variety of diseases such as chronic stomach disease, cardiovascular disease, arthritis, skin disease, rheumatism, sciatica, and neurasthenia.

Because it is a low salinity hot spring, the water quality is excellent, colorless and odorless, light and transparent, comparable to the Vichy mineral springs in France and Laoshan mineral springs in China. The villagers of the hot spring village have been drinking this water for generations, and no one has developed cancer, and very few have suffered from arthritis and stomach problems. The proportion of elderly people over 80 years old is more than three times higher than the county average.

Listening to what reporter Zhou said, it reminded everyone of many similar examples. Since ancient times, the government and the opposition in our country have been highly regarded for the medicinal effects of hot springs, and many hot springs are also offered as "holy water, fairy water" by people, which can treat all kinds of diseases.

For example, it is recorded in the "Notes on the Book of Mountains": Koushui "high-pressure mountain in Lingqiu County...... Donghe hot spring water again, the water comes out of the northwest hustle valley, its water is warm and hot like a soup, can cure all kinds of diseases, so the world is called the hot spring. In Beijing's "Pingchang County Chronicles", it records people's experience of hot springs in the Western Han Dynasty, believing that hot springs can "contract all winds, muscles and bones, stubborn muscles and skin, hand and foot failure, no eyebrow hair, scabies and other diseases". Zhang Heng, an astronomer of the Western Han Dynasty, also said in "Hot Spring Fu": "If you are sick, the hot spring is bubbling." "The treasure of the middle domain is light, and there is no god of water...... So the special way to trek, the horse rushed to Zhen, the virtue of heaven and earth, if you are born. Emperor's subjects, capital elements. Six angry and obscene mistakes, there are diseases. The hot springs are bubbling, with filth, harsh, and upright. Emperor Xizai, save your life. ”

However, from these records, it appears that most of the hot springs are used for bathing, and cannot be used directly for drinking or growing crops. They estimate that this may have something to do with the amount of minerals in the hot springs in various places.

If the mineral content in the hot spring water is too high, especially too much radioactive material, the body's cells will not be able to bear it, and you will get sick. Only by reducing the concentration of minerals and keeping them within the range that human cells can tolerate can these high-energy particles be absorbed into their own aura, so as to nourish the body. It is said that even if it is a hot spring, it is not suitable for a person who is weak and weak, and he can only enter it after he recovers his strength, I wonder if this is also the case?

After discussing for a while, they finally agreed that no matter what it was used for, the hot spring water must be filtered and diluted first. You can try watering the crops first, and if they survive and the crops they grow do work, then it will be a great discovery.

After the discussion was decided, everyone's enthusiasm was very fast, and they went to prepare the corresponding materials. The houses that had been built in the afternoon, because the lime had not yet hardened, and that night they spent the night in the cave.