At 8 o'clock the next morning, Dolefour and Marianne had just finished breakfast and were taking a walk, when Mr. Abdul-Jabbar hurried to Lefou's side. Pen? Interesting? Pavilion wWw. ｂiquge。 info whispered a few words, and then Lefu nodded and just wanted to explain a few words to Marianne, but he didn't expect Marianne to be the first to laugh and say.

"If you have a job, go get busy! I take a walk by myself and then go back without you having to worry about it, but you don't have to get too tired and take care of yourself. After speaking, he also tidied up the collar that Lefu turned over, and then took the initiative to hug the fragrant kiss.

Marianne is so sensible, and with such a wife, Lefu feels very happy, and smiles slightly and asks Mr. Abdul-Jabbar, who is on the side. Then he returned to the Chieftain's Castle and returned to the study, and saw Long Aotian sitting on the sofa with a few people drinking tea. The two brothers were inevitably fighting with each other, and it took a few minutes to sit down.

Then Long Aotian introduced his entourage, all of whom were some designers and accountants, and it was not easy to listen to Long Aotian's tone. They are all indispensable backbone members of Longteng Company, except for the presence of these designers, it is easy to do, so Lefu took out the map he put together yesterday and laid it on the carpet in the study.

At this time, Long Aotian had already taken off his shoes, walked on the map and went around in a circle, and then shouted loudly, "It's amazing, it's amazing, thirty centimeters of stone can distinguish the shape." With such accurate satellite pictures, it seems that the level of science and technology in the United States is more than two generations higher than that of China, and with such clear satellite pictures, it is even easier to work. ”

After Lefu laid out the map, he said with a smile, "Don't worry! When the construction is on, I will make a copy of such a map and hand it over to Longteng Company to complete. However, the map must be kept safe, and the map will be returned to the chief's office in its original condition after the development of the Bison Valley, and the fact that the map will not be allowed to be copied is guaranteed. ”

Long Aotian has not been working and living in the United States for a day or two, and the importance of this map to Lefu could not be clearer. Isn't it possible for anyone to make a copy of their home address on a map and give it to a stranger? Lefu is not allowed to copy the map, which is not too much of a request in Long Aotian's opinion, so he agreed with a smile.

"Don't worry, man, I know how important it is, this map will only be kept in the hands of the chief designer. There will be absolutely no problems with the chief designer taking care of it personally. ”

After the map was laid, Lefu asked Long Aotian and all the staff of Longteng Company to sit on the edge of the map, and then Lefu used the baton in his hand. Clicking on the map, a flat land with an area of 3,000 acres in the center was introduced. "This land is the focus of the development, which is 3,000 acres, including 500 acres of a large mountain lake."

"These lakes are all formed by underground springs, and the temperature is kept above 28 degrees Celsius all year round, and there is no freezing all year round. It's just that aquatic plants and animals in the water are very scarce, and it is in an undeveloped and primitive state in a closed environment. ”

"Build a bigger villa on the edge of the lake, and then build 500 acres of land on the edge of the villa into a greenhouse. The greenhouse is very particular about the construction of glass fiber reinforced plastic and steel, and the service life must be at least more than 50 years, and there must be sprinkler and floor heating facilities. ”

At this time, Long Aotian hurriedly interrupted Le Fu's speech, frowned and said, "Brother, are your requirements for this greenhouse too high?" How big is the area of 500 acres, you must also know that even if you use a steel structure to build such a greenhouse, it is impossible to complete it, because the span is too large, and the steel structure cannot withstand the pressure brought by the glass fiber reinforced plastic above. ”

"If you add to that the snowfall in winter, it's easy to crush the whole greenhouse, and then the damage is huge. Isn't it to put such a greenhouse? Modified into five separate glass greenhouses, one 100 acres can be controlled and the quality can be maintained for 50 years, you see if this is okay. ”

Le Fu tilted his head and thought about it, what Long Aotian said was the truth, the area of five hundred acres was too big. The size of a standard football field is 7,140 square meters, and the area of one acre is equal to 4,046 square meters, which means that a football field is two acres in size. 500 acres is equivalent to more than 200 football fields, and it is not much smaller than an airport, and it is simply not realistic to build a greenhouse on such a huge area.

And like Long Aotian, the 500-acre greenhouse was converted into five separate greenhouses, each with an area of 100 acres. That's the size of fifty football fields, plus a few rows of tall iron pillars in the middle of the greenhouse to support the load, it is completely achievable, plus five independent greenhouses are independent of each other, and different crops can be grown.

It can be operated as a base for different crop seeds, which saves a lot of trouble. Therefore, Lefu was very happy to accept Long Aotian's suggestion to rebuild a large greenhouse of more than 500 acres into an independent medium-sized greenhouse. However, accepting the renovation plan does not prove that the requirements for greenhouse construction are reduced, so although Lefu is as good as a stream, it also insists on its own logo of building a greenhouse, so he said with a smile.

"So we took a large 500-acre greenhouse and turned it into five separate 100-acre medium-sized greenhouses. However, the construction standards of greenhouses should not be compromised, and the construction standards of greenhouses should be built according to the most economical standards, and the materials should be used the best. ”

"Sprinkler facilities on top and underfloor heating below? It is necessary to allow the greenhouse to maintain a temperature of 25 degrees in the coldest month of December. The temperature of the underground soil layer should also reach about 20 degrees, I don't know if Longteng Company can meet my requirements. ”

Long Aotian and a few designers and accountants discussed a few words in a whisper, and then this was like Lefu solemnly said. "It was possible to meet the chief's requirements, but the cost of burying underfloor heating in a 100-acre medium-sized greenhouse increased according to the cost. And the cost of running underfloor heating is outrageous, and I would like to ask the chief to think twice about whether to bury underfloor heating at such a cost. ”

Of course, Lefu understood what Long Aotian was saying, the Bison Tribe was located in the Rocky Mountains, next to Yellowstone. Every winter, it reaches a long period of five months, and the temperature is very low, if the greenhouse soil layer is kept at a temperature of 20 degrees, you can imagine what price to pay to ensure the operation of these ground facilities.

In order to prove that he is not a madman or a loser, so Lefu said with a smile. "Don't worry! I'm not a fool, there are twelve hot springs in Bison Mountain, and three hot springs reach a high temperature of 98 degrees, and there is plenty of water all year round. With these three hot springs with a water temperature of 98 degrees, how high can the operating cost of underground heating facilities be? Hahahaha, are you right, Brother Long. ”

At this time, Long Aotian shook his head with a wry smile, and said helplessly, "There are three 98-degree hot springs, why didn't you say it earlier?" I thought you would need a giant boiler to run five underground heating greenhouses over 100 acres in size. With these springs, what are you afraid of? So there is no problem with building underground heating facilities. ”