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

"What are you kidding!" Deng Wubao snorted and said: "According to the soil samples I brought back before, the soil here lacks several essential nutrients for the growth of vegetables, these nutrients cannot be supplemented by fertilization alone, they must be gradually replenished through special methods, this is a long process, how can it be completed in a few days?"

"If you don't believe me, then I can't help it, anyway, we're already ready to sow all kinds of vegetables. Pen Fun Pavilion wWw. ｂiquge。 info" Liu Lang said with a shrug.

Deng Wubao wanted to say something, but at this time Pei Zhuang ran over, "Professor Deng, what our Mr. Liu said is true, there is no problem with the land of the farm now, we have done experiments before, and after the improved soil, there is no phenomenon that the seeds do not germinate or the seedlings turn yellow." ”

"Really?" Deng Wubao is engaged in agricultural technology, and basically grows in the field every day, so he has a natural sense of trust in Pei Zhuang, who was born as a farmer.

"I'll show you there!"

Pei Zhuang led the way, and Deng Wubao took the students to follow behind, and came to the greenhouse where he and Liu Lang were experimenting a few days ago, and then pointed to a few seedlings that were growing vigorously, and said, "Professor Deng, look, this is our newly planted vegetables." ”

Deng Wubao squatted down and looked at the vegetable seedlings, this time more carefully than the last time.

"Magnifying glass!" Deng Wubao stretched out his hand back, and immediately a student took out a magnifying glass from his bag and handed it to Deng Wubao's hand.

Deng Wubao ignored the soil, and went directly to the ground, and then took a magnifying glass to observe it carefully, and did not let go of every seedling.

Ten minutes later, Deng Wubao jumped up from the ground, and you can't imagine that an old man in his sixties could complete such an action.

"What did you do?" Deng Wubao didn't even have time to shake off the soil on his clothes, so he took Pei Zhuang's hand and asked excitedly.

As a well-known agricultural expert in China, Deng Wubao has this rich experience in soil improvement, and he is also clear about the most advanced soil improvement technology at home and abroad.

"We just sprinkled some soil amendment into the ground. Pei Zhuang replied truthfully.

Deng Wubao was stunned for a moment, in soil improvement, some amendments or amendments are indeed used, but those amendments are invented and mass-produced for simple salinization, and the key general soil amendment liquid cannot be so fast.

"It's a kind of liquid that we Mr. Liu got and poured it into the ground, and the soil here can immediately make the soil suitable for all kinds of vegetables to grow!" replied Pei Zhuang.

"There is such a thing!" Deng Wubao looked shocked.

Soil improvement is generally what is lacking and what is supplemented, but in the land of Zhongyu Ecological Farm, the lack of nutrients is relatively special, and you can't add too much at a time, adding too much will cause land compaction, so according to Deng Wubao's idea, it is to add a small part each time, and then water a lot, and then add and water again after the ground is dry, so that the cycle can reach a normal level for three or four years.

However, the so-called soil improvement solution only took one week to complete the work that took three or five years to complete, and the effect was too unnatural.

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

"Did Liu Lang get your soil amendment?" Deng Wubao, who had calmed down, grasped the point.

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

As soon as he finished speaking, Deng Wubao ran out of the greenhouse. Because, he wanted to find Liu Lang as soon as possible and ask the truth of the matter.

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

"Liu Lang, where did you get that soil amendment?"

In Deng Wubao's view, this must be some kind of new technology that is still in the research and development experimental stage, otherwise with his status in the agricultural circle, it is impossible not to know.

"I deserve it!" Liu Lang replied truthfully.

Deng Wubao looked surprised, as far as he knew, Liu Lang was a professor of management, and he had nothing to do with agriculture, so how could he improve the technology of soil?

"Of course I didn't buy it, do I have to lie to you?" Liu Lang pouted.

"How is this soil amendment liquid prepared, can you tell me?" Deng Wubao asked eagerly.

"Of course I can't tell you, it's a secret. "Just kidding, the so-called soil amendment liquid is actually the feces of the Roaring Sky Dog, does Liu Lang want to expose the Immortal Prison?

Deng Wubao smiled awkwardly, and blamed him for being too excited, such a high-end technology, its practical value and economic value are immeasurable, Liu Lang will definitely not say it easily. If it is listened to by someone with a heart, it will cause huge losses.

However, the more Liu Lang didn't say anything, the more curious Deng Wubao became, and 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 amendment solution are?"

"This ......" Liu Lang didn't know what to say for a while. He hadn't tested the poop of the Howling Dog, so how could he know what the main ingredients were.

"If you don't want to say it, forget it. Seeing that Liu Lang did not speak, Deng Wubao sighed in disappointment and explained: "I just think that such an advanced technology should not only be applied in a small ecological farm, but should be promoted to the whole world. ”

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

If this soil amendment can be sold to the outside world, there will undoubtedly be a huge market, but the existing number of Howling dog poop is limited, which can only ensure the use of ecological farms, and if it is sold to the outside, there will soon be no raw materials.

"With current science and technology, can we imitate the soil amendment? If so...... It was obviously impossible for Liu Lang to give up huge business opportunities, and he suddenly had an idea in his heart.

Liu Lang sighed and said: "Professor Deng, it's not that I don't want to say it, but this technology is still in the experimental stage, and I haven't fully figured out many things myself, I'm afraid that if I say it, I will be laughed at by a big expert like you." (To be continued.) (To be continued.) )