Chapter 190

"Free promotion?" Liu Lang looked up and down at Deng Wubao. He couldn't help but pour cold water on the expert. "Our ecological farm has completed all the soil improvement!"

"What a joke!" Deng Wubao hummed and said, "according to the soil samples I brought back before, the soil here lacks the necessary nutrients for the growth of several vegetables. These nutrients can't be achieved only by fertilization, but must be supplemented gradually by special methods. This is a long process. How can it be completed in a few days?"

"If you don't believe it, I can't help it. Anyway, we are ready to plant all kinds of vegetables." Liu Lang shrugged and said.

What else did Deng Wubao want to say? At this time, Pei Zhuang came over. "Professor Deng, what we said by Mr. Liu is true. Now there is no problem with the land of the farm. We have done experiments before. After the improvement of the soil, there is no phenomenon that the seeds do not germinate or the seedlings turn yellow."

"Really?" Deng Wubao did agricultural technology, basically growing in the field every day, so he had a natural sense of trust for Pei Zhuang, who was a farmer.

"I'll show you!"

Pei Zhuang was leading the way. Deng Wubao and the students followed him to the greenhouse where he and Liu Lang had been experimenting a few days ago. Then he pointed to the growing seedlings and said, "Professor Deng, look, this is our new dish."

Deng Wu and BMW squatted down to check the vegetable seedlings. This time, he was more careful than last time.

"Magnifying glass!" Deng Wubao reached back and immediately a student took out a magnifying glass from his bag and handed it to Deng Wubao.

Regardless of the soil, Deng Wubao directly fell to the ground, and then took a magnifying glass to observe carefully. Every seedling did not let go.

Ten minutes later, Deng Wubao jumped up from the ground. You can't imagine an old man in his sixties can do this.

"What have you done?" Deng Wubao couldn't shake off the dirt on his clothes, so he took Pei Zhuang's hand and asked excitedly.

As a well-known agricultural expert in China, Deng Wubao has rich experience in soil improvement. At present, he is also clear about the most advanced soil improvement technology at home and abroad. In his understanding, there is absolutely no improvement technology that can make this barren land so fertile in six or seven days.

"We just sprinkled some soil improvement solution into the field." Pei Zhuang replied truthfully.

"Soil improvement solution? What kind of soil improvement fluid? " Deng Wubao was stunned for a moment. In soil improvement, there are indeed some improvers or improvement solutions, but those solutions are invented and produced on a large scale for simple salinization. The key is that the general soil improvement fluid can not work so fast.

"It's a kind of liquid that general manager Liu got. If you pour it into the field, you can immediately make the soil here suitable for all kinds of vegetables." Pei Zhuang replied.

"There is such a thing Deng Wubao looked shocked.

In general, soil improvement is to make up for what is lacking. However, in the land of Zhongyu ecological farm, the lack of nutrients is relatively special. If too much is added at a time, the land will harden. Therefore, according to Deng Wubao's assumption, a small part is added each time, and then a large amount of water is poured. After the land is dry, add and water again. This cycle goes on, In three or four years, the soil here will reach the normal level.

However, the so-called soil improvement liquid can finish the work that can only be completed in three or five years in one week. The effect is too adverse.

If this is true, it will be a great invention that will change the development of agriculture.

"Did Liu Lang get your soil improvement solution?" Calm down on Deng Wu BMW caught the point.

"Yes, it was Mr. Liu who got it." Pei Zhuang nodded.

As soon as his voice fell, Deng Wubao ran out of the greenhouse. Because he wanted to find Liu Lang at the first time and ask the truth of the matter.

At the moment, Liu Lang was about to drive away from the ecological farm when Deng Wubao suddenly jumped out of the greenhouse and grabbed Liu Lang's arm.

"Liu Lang, where did you get that soil improvement solution?"

In Deng Wubao's opinion, it must be a new technology that is still in the stage of research and development. Otherwise, with his position in the agricultural circle, he would not have known.

"My own match!" Liu Lang replied truthfully.

"Your own? Not bought it? " Deng Wubao looked surprised. As far as he knew, Liu Lang was a professor of management science and was not involved in agronomy. How could he improve soil technology?

"Of course not. Do I have to lie to you?" Liu Lang curled his lips and said.

"Can you tell me how this soil improvement solution is made?" Deng Wubao asked eagerly.

"Of course I can't tell you. It's a secret." I'm kidding. The so-called soil improvement liquid is actually the dung water of the dog. Does Liu Lang want to expose the immortal prison?

Deng Wubao laughed awkwardly, but he was also too excited. The practical value and economic value of such a high-end technology are immeasurable. Liu Lang will not say it easily. If it is listened to by those who have the heart, it will cause great losses.However, the more Liu Lang didn't say it, the more curious Deng Wubao became. After hesitating for a while, he said to Liu Lang, "Liu Lang, I guarantee with my personality that I will never plagiarize your research results. Can you tell me what the main components of this soil improvement solution are?"

"This..." Liu Lang didn't know what to say for a moment. Wheezing days dog's stool he has not tested again, how possibly knows the main ingredient is.

"If you don't want to say it, forget it." Seeing Liu Lang's silence, Deng Wubao sighed in disappointment and explained, "I just think that such advanced technology should not be applied to a small ecological farm, but should be popularized all over the world. Do you know how many barren lands need to be improved in the world? If we can make those barren land fertile, it will solve the problem of feeding tens of thousands or even hundreds of millions of people. "

Hearing Deng Wubao say so, Liu Lang's heart suddenly moved.

If the soil improvement solution can be sold to the public, there will undoubtedly be a huge market. However, the amount of dog poop available is limited, which can only be used in ecological farms. If it is sold to the outside world, it will soon have no raw materials.

"With the present science and technology, can we copy the soil improvement solution? If you can Liu suddenly gave up his idea.

Liu Lang sighed and said, "Professor Deng, it's not that I don't want to talk about it, but that this technology is still in the experimental stage. I'm afraid that if I say it out, it will be laughed at by experts like you."

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