"Son, you said that the vegetables are planted in that greenhouse...... Can you really eat it before the Chinese New Year?" Zhang Yun curiously looked at the hot neighbors on the fertile land in front of his house, and asked while surrounding Xiao Yang.

"Mom, this seems to be the seventeenth time. Xiao Yang replied with a sad face.

"Eighteen times. Yuqing's voice was very small, but it was enough for Xiao Yang to hear it, Xiao Yang turned his head to look, but saw that this girl was looking at the construction site intently, with a serious look on her face.

What a good girl, why didn't she become like this after being with her for a long time? Xiao Yang wanted to cry without tears, but when the mother saw her son's expression, she snorted and walked away with her stomach straight, and threw down a powerful sentence, leaving Xiao Yang speechless.

"What kind of energy are you? You were born to me in the cow......

Yuqing covered her mouth and chuckled, Xiao Yang's expression was like Garfield's, drooping her eyelids to express serious contempt for the old lady, and she used this word as Shang Fang's sword at every turn.

"Old Five, what are you calling this? We thought you were going to build a house and build such a wall in the ground to keep out the water?" Liu Youcai actually admired Xiao Guoliang very much in his heart, although he didn't say it, but he collected his own fruit for seven cents a pound, and his face did not change, obviously he earned it, but he always had to take advantage of it, otherwise he would feel like he was falling behind, and it was very uncomfortable.

"Hehe, this is a greenhouse, for growing vegetables. Xiao Guoliang didn't hide anything this time, after a few days the greenhouse was ready, he had to start planting vegetables, these families in the ravine often came and went, and they could hide it for a few days? Besides, Xiao Yang also said that growing vegetables in this greenhouse is different from growing vegetables in the ground, and it requires a strong level of management, and not everyone can serve it.

"I've heard of that thing, but isn't it all available in Shandong? Here, I've never seen anyone get this thing, the Northeast is so cold, I don't think the greenhouse will be able to do it!" "Show that you are knowledgeable and insightful, it is a big hobby of Liu Youcai, no matter what others say, he must express his own opinions, and put forward his own unique opinions if he understands a little, and if he doesn't understand much, he must say two sentences, and if he really doesn't understand, it must also be in line with the following, indicating that he understands."

"My son said it would work, I don't know, anyway, I don't have much money to build such a thing, try it!" Xiao Guoliang smiled easily, at this moment he also knew the cost of this greenhouse, it would cost more than 20,000 yuan to build a good one, of course, this includes the heating equipment and drip irrigation equipment inside. Xiao Yang said that even if it can't reach the high-tech level of a greenhouse, at least it must ensure a stable and uniform water supply and constant temperature.

"Your family is Yangyang, and now you are a celebrity in the village!" Liu Youcai didn't know whether it was envy and jealousy, or sarcasm, it sounded a little sour.

However, Meng Qingshan is a real person, and he has a good relationship with Xiao Guoliang, this year, with the help of Xiao Guoliang, his family has earned more than 4,000 yuan, which is enough for a year's living expenses, this is a kindness, besides, without Xiao Guoliang, his family's fruit would not be so abundant and free of pests and diseases.

He smiled heartily and said: "Lao Liu, if you are jealous of other people's sons, you will say it clearly, don't talk cool there, my family Jiajia came back and said, Xiao Yang took the exam, you can score 100 points, and the principal specially approved that you don't need to go to class!

"Fuck, you bastard, don't provoke my relationship with the fifth child, I'm boasting, you know a fart, what's the use of scoring a hundred points in the test, when you eat or drink? Money at home is the real thing, right, Zhiguo?" Liu Youcai scolded back with a smile, and turned his head to look at Wang Zhiguo, who was working with his head bored.

"I knew that if I studied well, I could go to university and stay in the city without going back to the countryside to suffer. "The idea of stuffy gourd and stuffy gourd, the words are very concise, but the words are very clear.

Liu Youcai sighed, quite a taste of everyone being drunk and sobering up.

The greenhouse itself is not difficult to build, each covers an area of about one acre, a few more people, if you work hard, you can get one in three or four days, and the difficulty is the setting of the kang inside.

Building a greenhouse in the northeast, it is not possible to build a ground kang without a ground kang, because the outdoor temperature reaches minus 30 degrees in winter, and some people joke that if you pee slowly, you can freeze into a popsicle.

Fortunately, Xiao Yang was born in horticulture in his previous life, otherwise this kang would really be difficult for him. Xiao Yang prepares to build an energy-saving ondol.

Energy-saving ondol is a new type of energy-saving heating facility developed by using the principle of smoldering, which has the characteristics of simple construction, wide fuel source, good energy saving, high thermal efficiency, convenient management, cleanliness and hygiene. It can be 30% more efficient than the old-fashioned kang firewood in the past, and the thermal efficiency can be increased by 3-5 percentage points. The ground kang structure includes: kang surface, kang wall, inlet (outlet) material inlet, vent, flue, flue temperature control plug plate.

Everything is under the guidance of Xiao Yang step by step, people are doing it in an orderly manner, only Liu Youcai questioned this, he thinks that it is better to make a stove and then run the furnace through the entire greenhouse to heat the heat. Of course, Xiao Yang didn't adopt it, and said in his heart, if he really understood it so well, then with Liu Youcai's personality, he would have already made a greenhouse, and the reason why he said that was just to let Xiao Guoliang be a touchstone.

Since this summer, he has not been able to deceive the old Xiao family for anything.

The kang is a technical job, so much so that half a month later, when the two greenhouses were built, these families in the ravine have become standard bricklayers, and Meng Qingshan joked that they can form a team to go out to do bricklayer work in the future.

Looking at the crystallization of his wisdom, Xiao Yang was also excited, he didn't have such a chance to show his strength in his previous life, because when he learned this knowledge, various technologies had matured for many years and been promoted for many years, and he had already lost his innate advantages. Now it is different, he can conclude that his technology can be at least one to two years ahead.

Anyone can build a greenhouse, but management, hum, Xiao Yang sneered twice, it is really not his boast, I am afraid that even those agricultural experts who specialize in these are not much stronger than him! Because, this is in the cold northeast, not the south.

To put it simply, only one lighting and ventilation can absolutely stump everyone, everyone knows that the growth of plants requires photosynthesis, and the grass curtains and quilts covered by the greenhouse can hardly be opened for a while in winter, at most six hours a day, and it can't be opened all the time, and it has to be put down once in the middle.

Considering the irradiation direction of the sun's rays in the northern hemisphere, in accordance with the principle of "high in the north and low in the south", the cotyledons are arranged in parallel when transplanting, and the cultivation specifications are strict, and the spacing between plants and rows is coordinated, so that the plants grow neatly and minimize the shading between plants. Not only that, the plastic cloth in the greenhouse always has water vapor attached to it, and it must be cleaned frequently to make it have good light transmittance.

Due to the sealed environment in the greenhouse, the unrotted manure applied in the shed will produce ammonia and nitrite gas, which will harm the crops, and the carbon dioxide concentration in the shed is relatively low, affecting the photosynthetic use of crops. Therefore, the ventilation management of the greenhouse can not only eliminate harmful gases, but also increase the carbon dioxide concentration and reduce the relative humidity of the air in the shed.

Ventilation should grasp the principle of ventilation from small to large, time from short to long, and depending on the weather to see the principle of crop ventilation. If the temperature is low, the vent should be small, and the leeward time should be shorter. If the seedlings or crops are large, the ventilation can be appropriately increased by a large amount of time, and if the temperature rises in the spring and the crops grow, some ventilation openings can be reserved at night depending on the situation.

In the severe cold season, the seedlings are relatively small, and attention should be paid to heat preservation when ventilating. For example, you can open the greenhouse door first, let the exhaust gas and humidity in the greenhouse drop, and then close the greenhouse door. Carry out greenhouse ventilation, such as sunny days, the small greenhouse film can be partially or completely uncovered, so as to avoid the impact of ventilation on the seedlings.

These are all details, but who else could have thought of these things? Many people can only see others picking peaches, and they are envious, but they have not thought about the hardships of planting peaches.

The greenhouse was finally ready, Xiao Yang and his father stayed inside all day to test the temperature, and it took a few days to finally grasp the temperature control. Xiao Guoliang let out a sigh of relief, wiped the sweat on the top of his head, looked at Xiao Yang and said, "Son, sometimes I really doubt that you learned all this knowledge." Your dad and I have been dealing with the land for more than ten years, and if you hadn't told me, I wouldn't have known that there were so many things to say, and usually those horticultural magazines and books were not so detailed. ”

Xiao Yang smiled: "So, science and technology are the primary productive forces!"

Counting, he hasn't been to class for more than two months, as a primary school student who should study hard and make progress every day, it's really a bit unusual, Meng Jia will come here every week when she comes back, if this is not the case for her, then Xiao Yang will be even more occupied by Lin Yuqing. Because now there are rumors in the village that Lin Yuqing will definitely marry Xiao Yang in the future, because they have all moved to the mountains to live.

This made Meng Jia feel a strong sense of loss, which was a kind of ...... The feeling that her partner was snatched away, so at first she was very jealous that Lin Yuqing could be with Xiao Yang every day, but after all, she was a child, and she was obediently called her sister after being bought by Lin Yuqing with fruit candy a few times, but now she can't kiss her.

The infrastructure has been perfected, and now all that remains is planting, and when it comes to growing vegetables, Xiao Yang admits that he is far from being his father's opponent, he is like a general on paper, a giant in thought...... Well, that seems a bit derogatory, but in practice he's really not as good as Dad. There's nothing to worry about at home, and I should go back to school.

Yuqing stayed on the mountain, Zhang Yun's belly grew bigger day by day, and it began to be a little inconvenient to move, so Yuqing took on the work of doing housework, and now Zhang Yun almost regarded Yuqing as his future daughter-in-law, a smart, beautiful and virtuous woman, how easy to find. So he pretended not to be able to see some of the small actions of flirting and scolding the two in private, his son was very measured and would not do embarrassing things, Zhang Yunding secretly scolded Xiao Yang a few times in his heart.

Xiao Guoliang planted eggplants, peppers, tomatoes, cabbage, cucumbers and beans in one greenhouse, and some of each, while in the other greenhouse, all leeks...... The son said, this thing is stubble after stubble, it's all money.

Well, Xiao Guoliang admitted that he had been corrupted by his son and began to learn to look at money.

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[PS: Today is March 8th, here I wish all female readers of Xiaodao a happy holiday, male students, you have to work hard today, forget to bless your mother or wife, you must remember to send a text message. Then, habitually begging for votes, asking for collections, the knife knows that it is written in general, but it has been working hard, with everyone's support, I try to speed up the update! After March, maybe more than six thousand can be updated a day, and I can only say that I tried my best recently, after all, I decorate the house during the day, and code words at night, which is very tiring. I hope my brothers and sisters will support me more!]