Seeing Ye Ning walking to the trunk of the banyan tree, everyone in the audience had different eyes.

Wang Jianhua, Liu Jing, and Su Yu are all full of expectations, cheering for Ye Ning in their hearts, some students will be skeptical, and some students will express strong doubts, so many experts can't cure this banyan tree, Ye Ning will have a way? For example, Fan Zhaoran and Qian Rui had a sneering attitude, the advice they got from the experts of the Botanical Association was ineffective, although they were a little unsatisfactory, but they didn't think that they would lose to Ye Ning, because they felt that Ye Ning would definitely not be cured.

Of course, there are still a small number of people who don't know Ye Ning at all, but they really join in the fun.

"Who is that person, the headmaster actually greeted him personally."

"His name is Ye Ning, and I heard that he used to be a student in our school, but he dropped out after only one year."

"Isn't he the owner of the tanuki cat that plays the piano?"

"I heard that he has been very beautiful recently, and I have heard rumors everywhere that he is a good doctor, does he really have a way to treat this banyan tree."

Ye Ning completely ignored the surrounding eyes and discussions, reached out and plunged into the soil under the banyan tree, transferred the fourteenth clone out of the turtle shell space, and buried it in the soil, the fourteenth clone was an animal that likes to drill into the dirt - earthworms. When it comes to earthworms, there should be no one who does not know them, because it is a mollusk that can be seen everywhere, and the reason why Ye Ning chose it is not only for the treatment of brown root disease, but also because of its great effect, it was once called the most valuable animal on the earth by the biologist Darwin, which is not unreasonable.

Earthworms feed on animal and plant detritus in the soil, often burrowing into the ground and turning the soil loose. Improves soil fertility by making water and fertilizer easy to enter. It is beneficial for the growth of plants

Earthworms are decomposers. For humans, it can decompose the organic waste produced by humans and turn it into inorganic matter for plants and other uses. Therefore, if there are earthworms in the yard, it will grow better when growing vegetables or flowers...... In addition to stones, bricks, glass, metal, rubber, etc., all other perishable organic waste and household waste can be digested by it and can be converted into organic fertilizer. The digestive system of the earthworm is amazing, it secretes an enzyme that breaks down wood fibers, thus. Some weeds, wood chips, animal bones, fish bones, eggshell peels, rags and other filths have become delicacies in their mouths. According to experiments, 100 million earthworms can swallow 40 tons of garbage in a day, and if you want to deal with the garbage of an ordinary family, only 2,000 earthworms are enough. Earthworms can be described as loyal "environmental guardians".

People are increasingly aware of the importance of earthworms in agriculture, forestry and animal husbandry production and their special role in environmental protection. According to the survey, there are about 150,000~1.8 million earthworms per hectare of land in China. Due to the diggering and omnivorous nature of earthworms, the earthworms in each hectare of land can discharge dozens to hundreds of tons of vermicompost every year. Humus-rich vermicompost is an excellent fertilizer for plant growth. The activities of earthworms can also improve the soil, accelerate the decomposition of organic matter in the soil, and restore and maintain the ecological balance of the soil. In addition, earthworms have attracted increasing attention in the treatment of organic waste in garbage, the degradation of pollutants in the environment, and the provision of new sources of protein for inclusion.

Other than that. What Ye Ning cares about the most is that earthworms even "eat" bacteria. They have a strong immunity to bacteria, even in very dirty places with many bacteria, they will not be infected, and many bacteria will be killed in their bodies after being "eaten" by them.

"Earthworm's ability might be called the ability to disintegrate."

Ye Ning thought in his heart, and at the same time, his consciousness entered the earthworm in the soil, allowing the earthworm to burrow into the roots of the banyan tree.

The ability of the earthworm to turn on is not surprising, but the earthworm's own decomposition ability has been enhanced, but this enhancement is very rebellious, Ye Ning has tried to make the earthworm eat glass, tires, and even some heavy metal pollutants, all of which can be decomposed, even if bacteria enter the body, they will be quickly killed and decomposed into nutrients, so far no substances that cannot be decomposed have been found.

This also increased Ye Ning's confidence even more, originally Ye Ning thought that earthworms should be able to bring some help to this banyan tree, especially the earthworms with strong abilities that have been cultivated, so he was looking forward to the ability of the earthworm to be turned on, which could further strengthen this ability, so that it would even help to treat brown root disease, but the result did not disappoint Ye Ning.

"Let's eat."

Ye Ning issued an order to the earthworm clone, and then let it eat the rotting wood by itself, mainly to eat the part of the banyan tree infected by the brown root fungus, sure enough, the brown root fungus was quickly killed and decomposed in the earthworm body, and at the same time, the earthworm excrement was covered in the fracture, which can prevent further infection of brown root disease, and even the excrement has a lot of bactericidal effect, in addition, the excrement of the earthworm doppelganger is extremely nutritious for plants, which is not comparable to ordinary earthworms, and it can even be said, The excrement of the earthworm clone is for plants what the elixir and jade liquid for humans, so the banyan tree will definitely bring great benefits after absorption, and the vitality and resistance will be comprehensively improved.

Of course, an earthworm that is only the size of a finger seems to have an extremely limited amount of rotten wood that can be eaten, and it seems to have little effect on such a large banyan tree, but this is not an ordinary earthworm, because the ability to decompose and absorb is turned on, it can eat extremely quickly, and an arm-thick, one-inch-long rotten wood can be eaten up in a few minutes.

At the same time, the earthworm's body gets nutrients and grows rapidly, and the growth rate is even visible to the naked eye, which means that the earthworm will swallow faster and faster.

Even so, it was not feasible to eat up the rotten wood under the banyan tree in a short period of time, after all, this banyan tree was too large, so Ye Ning first chose those main thick roots, first killed and blocked the brown root fungus, and saved the life of the banyan tree.

After releasing the earthworms, Ye Ning walked back from leaving the trunk of the banyan tree.

Li Jiahua said: "Ye Ning, didn't you say that you want to start treatment? If you need to do something, just ask, we'll help. ”

Ye Ning nodded and said, "Get a water pipe and a few buckets." ”

Li Jiahua was very cooperative, asked someone to lead a water pipe and brought a few buckets over, Ye Ning took out a small bottle, poured some liquid into each bucket, and then filled the bucket with water with a water pipe, and then poured the water under the banyan tree.

Ye Ning drew a scoop according to the gourd, and only stopped when he got to a dozen buckets of water under the banyan tree, and poured water to moisten the soil, which can make it more convenient for the earthworm clone to walk through it, but if it is too wet, it is not conducive to the earthworm breathing, the earthworm breathes through the skin, and if it is in the water, it will not be able to breathe and cause suffocation.

Ye Ning clapped his palms: "Okay." ”

Dr. Zhang was skeptical: "That's it?" ”

There were also several experts, school directors and teachers who treated plants next to him, all of whom were skeptical, wondering in their hearts, what kind of medicine Ye Ning had added to the water, so sure that he could cure the banyan tree that was terminally infected with brown root disease? It seems that there is no such miracle drug researched so far, right? (To be continued......)