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

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

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

What a good girl, why didn't you become like this after being with yourself for a long time? Tang Zuo 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, making Tang Zuo speechless.

"What's the spirit? No matter how cow you are, you are also my ......"

Yuqing covered her mouth and chuckled, Tang Zuo's expression was like Garfield's, his eyelids drooped and he expressed serious contempt for the old lady, and he used this word as Shang Fang's sword at every turn.

"Old Five, what are you calling this thing? 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 Tang Liang 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 in this mouth, he always has to take advantage of it, otherwise he will have a feeling of falling behind, which is very uncomfortable.

"Hehe, this is a greenhouse, for growing vegetables." Tang Liang 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, how many days could they hide it? Besides, Tang Zuo also said that growing vegetables in this greenhouse is different from growing vegetables in the field, and it requires a strong level of management, and not everyone can handle it.

"Greenhouse? I've heard of that, but isn't it all from Shandong? Here, I've never seen anyone get this thing, the Northeast is so cold, I don't think the greenhouse will work! No matter what others say, he must express his own opinions, and if he understands a little, he must put forward his own unique opinions, and if he doesn't understand much, he must say two sentences, if he really doesn't understand, it is also in line with the following, indicating that he understands.

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

"Your family Zuozuo is now a celebrity in the village!" Liu Youcai didn't know whether he was envious and jealous, or sarcastic, it sounded a little sour.

However, Meng Qingshan is a real person, and he has a good relationship with Tang Liang, this year with the help of Tang Liang, his family has earned more than 4,000 yuan, which is enough for a year's living expenses, this is a kindness, besides, without Tang Liang, 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 that Tang Zuo can score 100 points in the exam, and the principal specially approved that you don't need to go to class!" If you don't accept it, don't accept it, let your girl try it with a hundred points? ”

"Fuck, you eight calves, don't provoke my relationship with the fifth child, I'm Kwa Zuozuo, you know a fart, what's the use of scoring 100 points, eat or drink? It's true that you have money in your family, 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, stay in the city, and not have to go 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, Tang Zuo was born in gardening in his previous life, otherwise this kang would really be difficult for him. You said that if my brother had graduated from the University of Finance and Economics, he would have gone to speculate in stocks to make a lot of money. It's a pity that I can only do business. Tang Zuo sighed in his heart, and then, Tang Zuo prepared 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 was under the guidance of Tang Zuo step by step, and people did it in an orderly manner, only Liu Youcai questioned this, he thought that it was better to make a stove and then run the stove through the entire greenhouse to heat the heat. Of course, Tang Zuo 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 Tang Liang be a touchstone.

Since this summer, he has not been able to deceive the old Tang 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, Tang Zuo 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 techniques had already matured for many years, and they had 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, Tang Zuo sneered twice, it's really not that he is boasting, I'm afraid that now those agricultural experts who specialize in studying these may not be much better than him! Because, this is in the cold Northeast! And 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; If the temperature rises in the spring and the crops grow, some vents 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, just ask, who else could think of these things except him? Many people can only see others picking peaches and envy them, but they don't think about the hardships of planting peaches.

The greenhouse was finally ready, and Tang Zuo and his father stayed inside all day to test the temperature, and it took a few days to finally grasp the temperature control. Tang Liang let out a sigh of relief, wiped the sweat on the top of his head, looked at Tang Zuo 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. ”

Tang Zuo smiled: "Therefore, 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 to soak every week when she comes back, if this is not the case, then Tang Zuo will be even more occupied by Lin Yuqing. Because now there are rumors in the village that Lin Yuqing will definitely marry Tang Zuo 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 Tang Zuo every day, but after all, she was a child, and she was obediently called 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, Yuzo 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, her mother's belly was getting bigger day by day, and her actions began to be a little inconvenient, so Yuqing took on the work of housework, and now Jia Xiaoqi almost regarded Yuqing as her future daughter-in-law, a smart, beautiful and virtuous woman, how easy to find. So I pretended not to see some of the flirting and scolding small actions of the two in private, my son was very measured and would not do embarrassing things, Jia Xiaoqi secretly scolded Tang Zuo a few times in her heart at most.

Tang Liang grows eggplants, peppers, tomatoes, cabbage, cucumbers and beans in one greenhouse, a few of each, while the other greenhouse is all leeks...... The son said, this thing is stubble after stubble, it's all money.

Well, Tang Liang admits that he has been corrupted by his son and has begun to learn to look at money. But this is also normal, rich is the boss.

I miss your fragrance, I miss your face, I miss your delicate fragrance.