Fortunately, these mountain sparrows are quiet and obedient, not as noisy as yesterday, and the rice grains in the plastic bottle are missing, and even on the cement floor, you can still see the leaking rice grains, and they must be hungry to scramble for these rice grains before they fall to the ground.

There was no padding at the bottom of the cage, so all the rice fell from the lattice of the barbed wire to the ground, and the ventilation vents on the ground were cleaned again with well water.

Today's mood of Zhang Niu is undoubtedly the happiest day, those nasty mountain sparrows did not come out again, and the mountain sparrows in the bird cage can become medicine birds mountain sparrows, and the joy in his heart has been on the surface early.

There is nothing to do here in the breeding garden, Zhang Niu will then go to the town, these drugs that are ground into powder can only be ground out in a special herb shop in the town, who let the village not have this kind of equipment, originally Uncle Shulin had it, because it took a long time to grind and damage, and he had chopped herbs there, all of which were used to torment more, and there were powders, unless it was those tonic medicines such as Tian Qi and the like that had to be ground into powder before they could be swallowed.

Bite the grass stalk in his mouth and walk back, in the morning it will be to run over, and this time to come back is to stroll back, from time to time you can see, these planted banana trees.

Now look at these roadside banana trees. It was short, and it was not as tall as the trees in the distance, but it was only temporary, and the banana trees had a lot of nutrients to draw into, and the length of the banana tree was like a rocket.

Or go to the chicken coop and take a look, these are the last days. How about the chickens, not far ahead is the fork in the road leading to the small forest on the other side of the chicken coop.

Raising local chickens will be, Zhang Niu is going to be used. Sale, but now these local chickens are intended to be kept for their own use, when the mountain villa can be business, these pure grass, millet fed out of the local chicken, taste good, pollution-free, made into table dishes must be very popular.

Turn into the fork in the road and there are also banana trees planted here, as long as the location is not. In the middle of nowhere, all of these bananas are planted, and although they have not been thought of becoming banana orchards, they are still a good way to use them for greenery.

When I walked halfway to the chicken coop, I saw a vegetable patch next to it. Dad, who hoes the ground, why doesn't my dad sleep more in the house early in the morning.

The roadside here was originally a wasteland, due to the loose geology here, Zhang. The cattle reclaimed this place to form a vegetable garden of several acres, which is usually lazy, and the wasteland here has been empty here, and there are not many vegetables planted.

"Dad, how did you get here?" Walk towards the vegetable patch.

Su Ming waved his hoe. Cultivating these vegetable plots, skillfully loosening the vegetable patches with weeds, suddenly heard his son's voice, stopped one by one, and said unhappily, "Why do you have so many vegetable patches here, and you don't talk to your father." ”

Come early in the morning, Zhang Niu gave his father a good talk, and felt a little depressed, this is a wasteland, but he didn't have the time to come over to farm, last time he was busy for a while, and when the vegetables here were eaten up, Zhang Niu forgot again.

Seeing his father with his face wrenched, Zhang Niu felt a little uncomfortable, so he could only say: "Dad, isn't this a momentary forget?" And your son doesn't know how to grow vegetables. ”

Hearing his son say this, Su Ming was even more serious: "You are such a big person, you remember to eat every day, how can you forget such a thing, fortunately, today I plan to go to the chicken coop here to see how the big fat pig raised at home is, but I saw that the vegetable field here is abandoned here, I was angry at that time, no wonder I ran outside to buy vegetables every day, I don't plant my own vegetable plot, if your grandfather is here, I will definitely reward you with a few "chestnuts". ”

Zhang Niu lowered his head, he didn't expect his father to say this, he saw the wasteland overgrown with weeds, it was indeed deserted for a while, the last time the tourists were here, some vegetables were planted here, and then on a rainy day, these vegetables had no taste of sunlight, and the roots gradually rotted.

"Dad, I know it's wrong, I'll find someone to reclaim it all here in a few days and plant the vegetables that are often planted now, do you think this will work?" Dad is on fire, and Zhang Niu knows what to do next.

Seeing his son who admitted his mistake, Su Ming knew in his heart that what he had just said was too much, and his son was busy ignoring the vegetable planting here for a while, which was understandable, so he said in a light tone: "It's good to know, it's not that your father wants to say you, we are all rural people, as long as we are not sick and can't plant, these vegetables should be planted with vegetables." ”

"You are a mountain villa, haven't you thought about getting a vegetable plot to be self-sufficient in the future? Do you want to go to the town to buy groceries, or to the town or the county seat? Have you ever thought about these. When Su Ming saw this deserted land, he wanted to talk to his son for a long time, maybe he didn't think about it when he was young.

"Grow vegetables on your own wasteland?" Zhang Niu didn't expect his father to say this, self-sufficiency, such a model has been seen several times on TV, forming a unique biological chain.

The biological chain has driven the exhibition of the entire mountain villa, these vegetables and fruits are self-produced items, especially the vegetables purchased in the mountain villa, which are not as good as their own planting, and the price of vegetables has soared in the rainy days for several consecutive days.

"Well, there are several acres of wasteland here, and if you reclaim it again, it is estimated that you can make two to three acres of vegetable land, which is enough to have ** acres of vegetable land, which is enough for the cost of vegetables in the villa." Su Min talked about this vegetable field, and it was an endless topic.

Why haven't you thought about the problem of this biological chain? As soon as I thought of this, an inspiration suddenly flashed in my mind, which happened to be related to the vegetable field here.

The vegetable field in front of the woods in front of you, only when you walk into the fork in the road do you know that there is a vegetable field here, or a vegetable field of ** acres, you can imagine how big the vegetable field area is ** acres, the vegetable field area is large Zhang Niu does not think that these vegetable fields can meet the needs of the villa, it is because they are not enough to meet that Zhang Niu will have inspiration in his mind.

** acres of vegetable land, built into a vegetable greenhouse, no land planting, all using space water cultivation, so that vegetables can be picked in batches, without worrying about the supply of vegetables, as for those meat of course to buy in the county.

A brief inspiration came to his mind, but it made Zhang Niu know the new purpose of this space water, and slapped his forehead a few times, how could such a method not be thought of before?

Seeing his son pat his forehead, Su Ming was a little worried about whether he would say too much, and just about to comfort him, he heard his son's words. "Dad, I went back beforehand." I saw Zhang Niu hurriedly running out of the vegetable field.

What's the matter, but looking at his son's appearance, there seems to be something happy Su Ming wondered in his heart, but he didn't know that the idea he said casually let Zhang Niu know a new use.

Zhang Niu, who turned around and ran out, did not go to the chicken coop again, but ran back to Xingxiao Zhuda to ask Gao Mingda, a researcher, whether the idea of cultivating vegetables had begun to circulate in the market.

Gao Mingda has been studying colorful watermelons for the past few days, this genetic structure is too complex, and only some superficial information can be studied, but fortunately, the car carries accurate research equipment, even if some information on the surface can still be studied.

The researchers' job is to study all day long, seeking breakthroughs, so that these technologies can be applied to other plants, and this colorful watermelon is undoubtedly a good research material, knowing that this genetic problem is difficult to break through, but they still studied colorful watermelons all night.

"Mingda, are you there?" There was a thump on the window.

Usually they study in the car, for fear that little furry children or animals will come to disturb them, so the door of this research vehicle is basically closed, and people inside can know if they knock on the window outside.

"Yes, I'll come out now." Zhang Niu, who was standing next to the car window, heard the sound of rustling in the car from time to time, and probably put down the research work in his hand.

They were studying in the car, Zhang Niu was curious to come and see it several times, the research inside was too profound, every time he came over, he was reading a book from heaven, and no one could come out.

Who made Zhang Niu have a low education, and when he saw those number symbols, his head hurt, and he realized that he had returned all the knowledge he had learned before to the teacher.

"Look at what you're shouting in a hurry, is there something wrong?" Gao Mingda, who came down, saw Zhang Niu like this, and knew in his heart that something must be wrong.

During the few days he lived here, Gao Mingda had a general understanding of Zhang Niu, and knew that he usually didn't have anything to do, so he usually wouldn't come over to disturb him to study colorful watermelons.

"Yes, I have a question for you."

Gao Mingda didn't expect that Zhang Niu came over to ask about things, and nodded with a smile: "Say, what can make you come over early in the morning, this is a very rare thing."

Indeed, Zhang Niu rarely came over so early, asked about something, and calmed down, "I want to ask, are there any vegetables that are cultivated without soil in the market now." ”

"Er." Gao Mingda was slightly stunned: "You came here early in the morning just for this little problem." ”

"Well, you're an expert at this, and it's better to find you than to listen to TV."

Gao Mingda pondered for a while, and suddenly said, "Are you planning to use the nutrient water you studied to cultivate vegetables?" ”

"Awesome, I did have this idea in the morning, and you guessed it as soon as I opened my mouth." Zhang Niu couldn't imagine that Gao Mingda could guess so quickly.

"It's a big fart, I've seen your nutritious water, and when you mention soilless vegetables, I know what you're thinking." Gao Mingda explained with a smile that not too stupid people can guess the idea, and there is nothing surprising.

Seeing Zhang Niu, who was anxious, Gao Mingda said directly: "There are indeed a lot of vegetables cultivated in this soilless, and after years of practice, it has been proved that soybeans, beans, peas, wheat, rice, oats, sugar beets, potatoes, cabbage, leaf lettuce, tomatoes, cucumbers and other crops, the yield of soilless cultivation is higher than that of soil cultivation." ”

There are so many vegetables cultivated without soil, Zhang Niu was a little surprised, I thought that it would be good to have a few on the way here just now, and now I can know that I have the feeling of a frog at the bottom of the well.

"This soilless cultivated vegetable actually existed a long time ago, as early as the Song Dynasty, the Chinese working people began to eat bean sprouts with clear water. In the Ming Dynasty, the people of Zhangzhou, Fujian Province also generally mastered the method of propagating daffodils with clear water, and the people of Zhujiang knew how to raise water spinach on bamboo rafts, which can be regarded as the earliest origin of soilless cultivation, and now after countless generations of research, the prospect of soilless cultivation of vegetables is huge, but the investment is also a large amount. Gao Mingda said unhurriedly.

"Soilless cultivation of vegetables is very demanding?" Hearing that the amount of funds is huge, I can't help but ask.

"Well, soilless cultivation of vegetables should be carried out in the laboratory for crop cultivation experiments, usually in a relatively closed indoor environment, so the chance of being infected by pests and diseases is very small, and pesticides are rarely applied, so pollution-free and pollution-free crops can be planted. It also has the advantages of high yield, short production cycle, full utilization of water and fertilizer, little influence by climate and season, etc., and creates conditions for the factory production of crops, so it is said that there is no financial support, and this soilless cultivation of vegetables is still a very distant dream. ”

Zhang Niu just has an understanding of these, as for the huge amount of money this is completely unnecessary, all this is not in the combination of nutrients and water, although it is said that cultivated in a closed indoor environment, there is less danger of many pests and diseases, in case there are pests and diseases on these vegetables, the result is often the whole vegetable will fall short, why, it is not because of the lack of the ability to resist pests and diseases.

Gao Mingda still looked at Zhang Niu with a strange smile: "Do you still plan to get this soilless cultivation vegetable now?" It's not that he doesn't approve of making this soilless cultivation vegetable, but that this must have a high level of technology and the support of huge funds to succeed.

It is precisely because of the high technical requirements of this soilless vegetable that not many people dare to invest a lot of money at risk, and the return is rich, but the risk is not small.

It is estimated that only those bosses with strong funds and specialized technical personnel will dare to get this soilless cultivation technology, otherwise you will have to wait to lose money.

Zhang Niu said with a haha: "Listen to what you say, I, a little farmer, don't dare to do it, for fear of making fun of others." "I was thinking in my heart that when they encountered pests and diseases, it was nothing more than the poor resistance of vegetables, but they had their own space water, which was another matter.

"This soilless cultivation of vegetable technology, it is estimated that it will take several years to fully roll out, now the research is still not very mature, although some people are doing, but the public's acceptance is not very strong, this cultivated vegetables are five times more expensive than similar vegetables in the market, not the staff really can't afford to consume."

Five times the price? This price is not ordinarily expensive, and it is better to buy yourself a few catties of meat if you have that money, which is definitely the choice of most people now.

At this time, Zhang Niu already had an idea in his heart, this soilless cultivation of vegetables is not good for others, but in this happy little building absolute, although it is necessary to close the environment, Zhang Niu thinks that there is no need at all, they are worried about the problem of nutrient water, and he is now planning to build a bamboo greenhouse.

Seeing Zhang Niu who left with a smile, Gao Mingda was full of questions about how he could still be so happy, strange people are strange people, different from ordinary people, shook his head and opened the car door, and continued to go back to study this colorful watermelon.

Gao Mingda didn't know that Zhang Niu, who had gone far, was now thinking about soilless cultivation.