Your support is great, thank you brothers and sisters! Today we will update earlier, and the shell will work hard to codewords and prepare for the next outbreak. Reiterate the old saying (don’t be afraid, not asking for a recommended ticket and a monthly pass, quack): Meeting in peace and water may not be fortunate for three lives, but singing and dancing can make people feel good, sweethearts, destined, let us meet next time when we break out! &&&&

  Early the next morning, Qin Shiou led everyone to continue construction and installed the remaining accessories and equipment in the greenhouse.

   Thermometer, hygrometer, light meter, carbon dioxide generator, simple sprinkler, a lot of equipment installation instructions are installed, so that the two greenhouses can be truly built.

  Opening the curtain door of the greenhouse, Qin Shiou shuddered and frowned, "Is there something wrong? Damn, how do I feel that the temperature in the greenhouse is lower than outside? This is unscientific."

  The function of the greenhouse is to keep warm. If it can’t keep warm, it’s useless.

Bill explained: "This is normal. The greenhouse is okay. This is called temperature inversion. Because the temperature outside the shed at night is higher than the low place. Due to wind disturbance, the ground outside the shed can get heat from the upper air. , And this part of the heat cannot be obtained in the greenhouse due to the blocking of the covering."

After a pause, he continued: “In addition, our greenhouse has just been built. The soil is very cold and there is no heat storage. In addition, the polyethylene film has a higher long-wave emissivity and poor thermal insulation. The effective heat radiation on the ground is large, and the heat is dissipated. Many, naturally the temperature in the greenhouse is lower."

  Qin Shiou blinked and asked Bird next to him: "Do you understand?"

  Bird nodded freely and said, "Yes, BOSS, I understand."

  Qin Shiou was immediately impressed. Said: "You deserve to be the King of Special Forces, come, BOSS will test you, and explain what Bill just said in human terms. Try to be concise and concise."

  Bird’s words are indeed very concise: "The greenhouse is not broken."

  Qin Shiou: "..."

  In winter, in order to reduce the heat loss in the greenhouse and increase the temperature and soil temperature, the shed film should be covered as tightly as possible.

  Bill suggested that Qin Shiou set up wind barriers around the greenhouse, even if the weather behind is too cold. It is also possible to use a small shed inside a large shed and then use multi-layer covering measures such as grass slices, non-woven fabrics, and foam plastics for super insulation.

  Qin Shiou felt that it was unnecessary. With Poseidon’s energy, how could the seedlings freeze to death so easily?

  He didn't even use vegetable seedlings for breeding, but directly used vegetable seeds to grow vegetables directly in the divided areas of the greenhouse.

Cabbage, broccoli, tomatoes, cucumbers, leafy vegetables, celery, peppers, chayote, beans, green beans, potatoes, spinach, rapeseed, cauliflower, as long as the seeds you can buy and the vegetable seeds from your own vegetables in autumn, then All planted.

  Bill was dumbfounded, this is not growing vegetables, this is looking for death! The seeds do not germinate and become seedlings in the breeding incubator before replanting. How can it grow? It's too cold, it will be frozen and undeveloped.

  Qin Shiou uses the pump to draw water from the hot spring. Anyway, it is fresh water and contains a lot of mineral elements. It is absolutely no problem to use it for watering vegetable seeds.

  Poseidon’s energy enters the land along with the water in the hot springs. Vegetable seeds will always absorb this energy. If so, they can’t develop and grow. Then Qin Shiou will never grow vegetables in the future.

  The hot spring area is now another habitat for the short-tailed hawk.

  It’s nothing in summer. In winter, you can clearly feel the geothermal energy coming up in the hot spring area. That place is very warm. The short-tailed owls will gather around to keep warm at night when there is no snow, and if it snows heavily, they will go into the woods.

  Although the trees have fallen leaves, their branches are luxuriant, and heavy snow falls on them to form a snow cover. The more snow, the less likely it is to fall into the haystacks on the ground. A few days ago, the heavy snow flew like that, and the short-tailed owls did not freeze to death. It's a miracle.

  There are few fish in the sea in winter. Qin Shiou had to direct Shake and others to buy Arctic shrimp and throw them on the water to feed these short-tailed owls.

  In this way, these short-tailed eagles seem to regard the fishing grounds as their homes. Eat regularly and add meals occasionally. When it's cold, he gets into the grass, and when he gets bored, he comes out to tease the tiger and the leopard.

  For the stay of the short-tailed hawks. Qin Shiou expressed his welcome, because the meat of this bird is really delicious...

  After the vegetable seeds are sowed, the matter is not over. There is also a matching black water bag in the greenhouse, which is a black plastic bag filled with water. One must be placed in the greenhouse five or six meters apart.

This kind of black water bag is a good thing. First of all, after storing water, because black absorbs sunlight very much, it takes advantage of the characteristic of large water specific heat. Increase the shed temperature.

  In addition, if there is severe water shortage in the greenhouse land, opening these water bags can alleviate the drought.

  Qin Shiou thinks this is a good thing, so he specifically called his parents to say that the small shed at home is difficult to keep warm. If there is this thing, it would be much more convenient.

  Everything Last night, Qin Shiou checked the hygrometer. The relative humidity of the air was 88%, which is quite a high humidity. Be careful at night. Once the temperature of the plastic film in the greenhouse drops, water droplets will gather on the inner wall. In the future, if cold water droplets fall on the delicate vegetable seedlings at night, they may be frozen to death by frostbite.

  Bill installed an air extractor in the greenhouse again. He told Qin Shiou that if the seedlings grow out in the future, he must pump the air every evening to prevent the moisture inside from being too heavy.

  In addition, there is another advantage of changing the greenhouse air frequently. If the greenhouse is too airtight, it will easily accumulate harmful gases such as ammonia, nitrogen dioxide, sulfur dioxide, and ethylene, which are also harmful to the growth of vegetables.

  Finally, Bill gave Qin Shiou a thick book, and Qin Shiou couldn't laugh or cry when he read it: "Why grow 10,000 greenhouses?"

   "I don't need this thing, I just want to eat fresh vegetables, why do I need to study so thoroughly?" Qin Shiou casually threw aside.

  Vini gave him a blank look, picked up the book and tidied it up. It wasn't that she found it useful, but she couldn't make Bill feel chill. After all, wasn't it what people wanted?

  When the vegetables were planted, Qin Shiou began to look forward to the day of harvest.

  But it turns out that you have to pay before you have to harvest. You don’t need to worry about building the greenhouse. Not long after it got dark that night, the tigers and leopards lying at the door of the villa suddenly roared.

  Qin Shiou went out to take a look and saw several figures circling around the greenhouse.

  He quickly illuminates it with an iodine-tungsten lamp. He is depressed at this sight, and it turns out to be a group of elk!

  Being exposed to the strong light and the roar of tigers and leopards, these elk were taken aback and hurried away. Qin Shiou was very distressed when he went over and saw that the big shed was built. His mother's door curtain was torn by a big opening, and the door curtain will have to be replaced tomorrow.

  Looking at the deer fleeing in panic, Qin Shiou hated it in his heart. No wonder the people in the town hated these deer, his mother is too unpleasant!

  Pineapple saw that the old man was very angry, so it began to behave. Sa Yazi chased behind, yelling in her mouth, chasing the elk herd far away before running back.

  Qin Shiou sighed back to the villa and was about to go to the greenhouse to watch the night by himself, but found that the pineapple was sleeping there. It seemed that he was going to help him guard the greenhouse.

  This made Qin Shiou overjoyed. The little guys raised in the family are all useful. He thought that pineapple would not do anything except fight and cause trouble. Now it seems that it can also help the fishery work. (To be continued~^~)