After that, Xu Yao didn't go to too many shops, but took him to a few stores, and then came to a bookstore with him and sat down.

The bookstore is large, but there are few people, and the antique décor gives a sense of majesty and serenity. When he walked in, Xu Wu unconsciously slowed down his pace, controlling himself not to let out a sound.

Xu Wu found a book that explained the balance of biological systems and read it. Lately, he has been feeling the need to add more knowledge.

Xu Yao rushed to the geographical area and rummaged through.

Xu Wu knows that this sister of his likes geography very much, of course, more precisely, he likes stones. Since childhood, he has loved reading geographical magazines and collecting all kinds of beautiful stones, even if he has covered himself in dust and mud.

When he asked her why she liked stones so much, she hugged an opal and said, "Because these stones are beautiful!" and she replied to him in junior high school.

Later, he read this sentence in his sister's diary, how did these beautiful stones come to be, and what did they go through? Really, I really want to know.

He especially misses his sister when he was a child, and his sister at that time was very sticky to him, and his favorite thing to do was to take him to find stones. That's like now, I like to scare him about everything.

Forget it, don't think about it, read the book.

In a quiet environment, Xu Wu began a journey to review his knowledge system.

Just as Xu Wu was about to read by turning over the self-adjustment ability of the ecological environment, Xu Yao suddenly ran over, pulled out the chair next to Xu Wu and sat down.

Pointing to a report in the Geographical Discovery Magazine in his hand, he said: "Brother, look, you see, a new island has been discovered in the Pacific Ocean!"

"Isn't that normal? there are always some volcanic islands or coral islands from time to time, isn't it?" replied Xu Wu, turning his gaze back to his book.

Xu Yao forcibly twisted Xu Wu's head over, and said dissatisfiedly: "You are stupid, if it is an ordinary volcanic island, where will it be reported! Look clearly, this is the latest discovery, this island was obviously detected on the satellite yesterday, but it was found that there was a large amount of vegetation on it, looking at the height and size of the vegetation, experts speculated that this island had existed for at least 50 years. The most important thing is that the previous photos of that area show that there is no such island at all, how did it evade satellite detection? This is the reason why this island is being specially reported. How do you think it came about? Could it be that a meteorite suddenly fell down and knocked the island out? If only I could find this meteorite! I don't have a meteorite in my collection......

After that, Xu Wu didn't listen to it, he snatched the magazine in Xu Yao's hand and flipped through the report.

It is reported that at the equatorial location in the Pacific Ocean, a densely forested island suddenly appeared, and the location of this island did not exist compared to the previous one. A before-and-after chart appears after the text.

This was followed by the latest satellite photographs of the island, which, although somewhat blurry, barely made out some of the species of flora and fauna.

The banyan tree on this island is huge, judging by its size, it is at least 50 years old.

When Xu Wu saw this, he couldn't help but have some doubts in his heart, could this be the island I was playing on? However, it is impossible, the banyan tree I just planted is not that big at all, and there are not so many of them.

At the same time, there are also some vegetation that is clearly not natural to the tropics, such as the cedar in this lesson which is supposed to be a coniferous plant. (A blurry photograph shows a faint needle-like leaf.) It's an island of unknown origin, and it's worth exploring.

Well, it's okay, there are no cedars on my island. It's not that big a tree, probably not. It's impossible to think about it.,It's just a game.,How can there be a real island in the third dimension.。

Xu Wu, who continued to look down, became more and more determined in his previous thoughts.

Further down there is a blurry photograph of the creature flying, vaguely showing a large flying animal flying in the air at high speed, and from the outline of the silhouette, it looks a bit like an extinct creature - pterosaur.

Naturally, the reporter who wrote the reporter did not let go of this news point, and wrote: The mysterious creature in the photo has been judged by experts to be a pterosaur, so could this island be an underground island that existed since ancient times, and has only recently appeared for some reason? This mysterious island may carry the opportunity of the mystery of the extinction of the dinosaurs. Or is it the mysterious Skull Island that has only been unsealed for some reason?

Even the dinosaurs have appeared! Obviously not my island.

Xu Wu breathed a sigh of relief and returned the magazine in his hand to his sister. Just as he was about to say something, his phone rang suddenly.

Xu Wu, who picked up the phone, listened to two sentences, his face suddenly changed greatly, and he ran out after dropping a sentence.

"Yaoyao, I'll go back first, and I'll go shopping with you next time." ”

Xu Yao looked at the back of her brother running out with a surprised face, what can happen at home? It won't catch fire, right? Thinking like this, Xu Yao also got anxious, picked up his bag, and ran back home.

Xu Wu received a call from a landline at home, and the voice was the voice of Phantom Moon, and there was only one content: "The number of rabbits on the island is decreasing, please adjust it as soon as possible." ”

Xu Wu's brows furrowed, his tone was a little hurried, and he asked as he ran, "How can this be, is the situation of Phantom Moon very serious?

"It has been calculated that if the owner does not control it, the number of rabbits will be halved after a month of playtime. In two months, it will be extinct. Phantom Moon's voice was calm, as if it was telling something very simple.

Xu Wu continued to ask, "Phantom Moon, what are the symptoms of the rabbits now?"

"The main symptoms are loss of appetite, some rabbits have hair loss, newborn rabbits have diarrhea, malnutrition and other symptoms. Phantom Moon replied.

Xu Wu's brain began to think.

The existing rabbit's food includes carrots newly put in, and reed leaves, four-leaf clover, and ryegrass that were previously put in. Are loss of appetite and dermatitis vitamin B deficiency?

Then put in some green vegetables and legumes, green vegetables are mainly lettuce, spinach, rich in vitamin B. But why is there a lack of vitamin B? Obviously, even normal green plants will be more or less talented.

"Phantom Moon, what is the number of rabbits now?"

“964。 ”

In this case, 1,000 ready-made large lake masa 659 lettuce plants are put into the vicinity of the rabbit's living area, and 20,000 seeds are put into the same time. Then 1,500 spinach plants were put into the vicinity of the rabbit's living quarters, and 20,000 seeds were put around the lake. Is the problem solved after this is done?"

"Organisms have been invested, and it has been estimated that the rabbit trend is a downward trend, but the situation has been alleviated. Please keep up the good work, and remind you that you still have 2 tons and 300 kilograms of biomass, and you can come here casually!"

Xu Wu couldn't complain about the playfulness in Phantom Moon's voice anymore, just silently thinking about the reason, his body was no longer running, sitting on a park chair, and giving instructions remotely.

The downward trend eased, but did not solve the underlying problem. But the problem is not a lack of food, nor is it a predator. After all, I haven't invested in rabbit-eating creatures, and the staple food of wild cats is voles, and even if there are wild cats who want to change their tastes and secretly eat rabbits, the number will not plummet. Although the fox also invested, but only four were added after the rabbits reached a thousand, and there shouldn't be so many of them dropping.

Proteins, nucleic acids, sugars, fats, and inorganic salts don't seem to be missing. There are all relevant pathways of ingestion in the environment.

The water source is next to the habitat, so naturally it can't be water, not to mention that because of the rain, the depressions of the wasteland all over the island gradually accumulate water, even if you go a little farther, there will be no shortage of water. Pathogenic bacteria are even more unlikely, I have never put in highly pathogenic bacteria.

Vitamins have just been adjusted, by the way, vitamins, because the food has been added to vitamin-rich foods, the downward trend has eased, so the gap should be here.

Normally, most of the vitamins should be synthesized by the body, and only those that the body cannot synthesize need food supplements. In other words, can't the current rabbit herd synthesize vitamin B?

It may be that there is not only one vitamin that cannot be synthesized, but there must be other vitamins that cannot be synthesized. There are three main sources of vitamins in living organisms. I remember my teacher said that 1 is direct absorption in food, 2 is the reaction in the body to convert nutrients into vitamins, and 3 is the synthesis and supply of microorganisms in the digestive system.

The first two sources are generally fine, so is there a lack of suitable microorganisms?

Xu Wu thought back to the types of microorganisms he had invested, and it seemed that there were really no bacteria suitable for the rabbit's digestive system. However, what bacteria are in the rabbit's digestive system... Who knows.

Xu Wu kept asking Du Niang about what kind of microorganisms the rabbit's digestive system needed to make his own symbiotic bacteria.

E. coli seems to have been voted before, and lactobacilli are rarely heard of as pathogenic, so I put it in, what else is the most famous intestinal probiotics, I will look for it.

Yes, that's it, Xu Wu looked at an ordinance on the Internet of the Food Regulatory Center, and immediately took a screenshot and recorded it - the list of probiotic strains that can be used for health food

Probiotics used in food can't make rabbits sick en masse. Speaking of which, it should not only be rabbits that have such hidden dangers, voles, wild cats, and bats should also have such hidden dangers. Let's solve it once and for all.

Bifidobacterium bifidum, Bifidobacterium longum, Bifidobacterium infantis, Bifidobacterium brevis, Bifidobacterium youth, Lactobacillus bulgaricus, Lactobacillus acidophilus, Lactobacillus casei subsp. casei, Streptococcus thermophilus.

Let's put 100 million strains into these strains first.

Then he asked Phantom Moon, "What about the rabbit population after doing this?"

Phantom Moon's eyes flashed and then said, "It is estimated that the symptoms have improved. Haven't you finally remembered my reminder!"

Reminders? What reminders. After thinking about it, Xu Wu reacted, Phantom Moon seemed to have said that there was a lack of individual strains on his island.

Finding the right direction, everything is easy to do, Xu Wu kept browsing relevant websites such as bacteroides, clostridia, and faecococcus.

There were a lot of fungus names, as long as it was not very dangerous, Xu Wu began to give instructions to Phantom Moon through his mobile phone.

"Staphylococcus 100 million, and there is ......" Before he finished speaking, the phone suddenly beeped twice, and the call ended.

Xu Wu looked at the phone with a black screen and no power, and shouted in despair: "No, there is no power now?" attracted the attention of a mother and son who were preparing to go home in the park.

The mother said to her son, who was carrying a schoolbag: "Son, don't learn from this brother, do you know? I know that I play with a mobile phone all day long, and it seems like the end of the world when there is no power." ”

The five-year-old son replied with a small face: "Well, I will listen to my mother's words, and I will not learn from this bad brother." After speaking, he turned his face to the side and did not look at Xu Wu. Express your dislike for your bad brother through your actions.

Xu Wu himself knows that he is not obsessed with mobile phones, but with games. Well, it doesn't seem to make a difference. Let's just say it, I won't lose a piece of meat, and I will also contribute to the education of the next generation of the motherland by acting as a negative teaching material.

When he saw the mother and son after school, he noticed that it was not early. The sun was gradually setting, and before he knew it, he had been in the park for an afternoon.

He quickly got up and ran in the direction of home.

At home, Xu Yao used the key to open the door. shouted inside: "Brother, I'm back, when I was shopping for vegetables, Aunt Gui asked you again if you contacted her daughter." Why don't you hurry? ”

just waited until Xu Yao entered the door and changed into slippers, but he didn't see Xu Wu's answer.

Xu Yao couldn't help but wonder a little, couldn't it be that he hadn't come back yet? Could it be that my brother encountered something on the way back?

Xu Yao's mind flashed some scenes. The elder brother who has been at home for many years has been rejected because he can't bear the loneliness of accosting a beautiful woman, can't bear the blow, and chooses to do some bold behavior when he is depressed?

Xu Yao's face turned pale, and she said in a panic: "It's impossible, there is such a big beauty as me at home, and I don't see him looking at me with squints, my brother will definitely not do such a thing, make a phone call to confirm." ”

Xu Yao took out the mobile phone in her bag and dialed her brother's number.

"The user you are calling is turned off. Sorry， The number you dialed is power off.”

"Is the phone turned off? Could it be that my brother was arrested by the police station?" Xu Yao's mind once again resurfaced the possibility.

Because of her brother's harassment, the beauty chose to call the police impatiently, and then the police who arrived arrested her brother and confiscated his mobile phone?

The more Xu Yao thought about it, the more things seemed to be like this. If you just think about it like this, my brother is obviously so, but he has no idea about his sister at home, so isn't he completely unattractive?

Are you so bad?

Xu Yao pinched her developed chest, rubbed her A4 waist, and then touched her elastic face. Conclusion: It's not that I'm bad, it's my brother who has no vision.

It seems that not only to solve the problem of my brother's house, but also to correct his vision. My sister really has a long way to go.

My brother didn't do anything to himself as a beautiful girl when he was the and thirsty.,If you think so,,My brother would never do anything like harassing a teenage girl.。

So what happened to my brother? Xu Yao, who was lying on the sofa with his hands on his little face, fell into deep thought.