Outside the door, the soldiers who had taken Lu Feng to the institute before stood there. Behind him, Chen Xiangdong, the father of gray-haired rice and wheat, couldn't wait to pat his shoulder!

"Lu Feng! Young man! We found the cause of the death of spider plant division!"

He has been proficient in farming all his life. Judging from his current behavior, his emotional intelligence seems to be not very high. He is so excited that he actually came here directly!

Little did he know that Chen Xiangdong was old and he was not as good as a little girl in his heart. In his opinion, if Lu Feng could send a spider plant, at least there would be at least two in the hands of the person behind him!

They were not easy to speak before, and they said they couldn't take it out, because they were all famous, but in fact, all four spider plants died inexplicably, and they must have lost confidence in them.

Now, they have found out the reason for the death of the spider plant sub-plant. I believe they are more confident when talking to Lu Feng!

——Since the reason has been found, even if they work hard and spend their days, they can always find a way to break through!

At this time, everyone behind Lu Feng also realized the meaning of Chen Xiangdong's words and asked excitedly: "Really?"

"There is hope!"

Even Zhou Shuangshuang couldn't help but feel turbulent in her heart.

Although she had been committed to it before, if the institute could not produce results for a long time, she would not be able to afford the food and drink of these tens of millions of people. Now that there is a breakthrough in research, she doesn’t have to worry about these things at all. She can be a little bolder!

Well... you can't be too bold, what if she's going to stay here for the rest of her life?

There is also the unknown power in the sand, so you have to figure it out. If you can really upgrade Kaiyuan Tongbao, that would be great!

As their thoughts turned, they had already followed Chen Xiangdong and were escorted to the research institute by the soldiers.

Before the end of the world, the Institute was the leading research building in the imperial capital. After the end of the world, because many instruments were not used and environmental requirements, the largest and best territories were all part of experts related to agricultural science.

At this moment, when they opened the layers of doors, they also entered the experimental field.

The so-called experimental field is actually layers of yellow sand, with no soil at all.

Their research was not a day or two. The vast and empty experimental fields were divided into grids of one square meter by special materials, and the remains of the four dead spider plants remained in the four ABCD areas.

"Look," Chen Xiangdong's students followed and explained to them one by one: "These spider plants are very healthy and healthy when transplanted. Before the end of the world, they could use water, sand, and various soil, even if they were polluted, and they could still struggle to survive."

This is true.

Everyone nodded at the same time. After all, it is well known that spider plants are easy to raise.

A trace of helplessness flashed in the researchers' eyes. For this spider plant, they really exhausted thousands of methods.

"But you see, we set up the four best partitions, hydroponics, soil planting, mixing liquids, etc., but they quickly withered into yellow dry leaves under our noses at night, as if their vitality had been removed, and in just a few seconds, they became specimens."

The speed is fast, so they don't even have time to react.

He said, his expression very sad. But soon, the pain was replaced by high emotions: "At first, we thought it was the cause of the water."

"After all, the water used to raise this spider plant is indeed better than the water here. However, the water used to grow the nutrients is purified layer by layer. Although there is a difference compared to that bottle of water, I will say that the leader No. 1 has not drunk such good water."

"But they're dead."

The researcher looked at the bottle of spider plants that were protected layer by layer in the center: "And, the temperature here is appropriate, and the spider plants absorb water very quickly. The bottle of water was missing in just two days. We tentatively added our water to it. From the beginning, we purified the water, drop by drop, and time after time, slowly changed to our usual drinking water..."

Everyone followed his gaze and looked at the only remaining spider plants. The leaves were green and the rhizomes were strong. In addition to being a little smaller, it was obvious that tender green leaves were also sprouting on them...

"So, we immediately changed our research direction."

He said, turning his head to look at Lu Feng, his eyes shining: "It's the land!"

He was so excited that his voice rose. At this moment, he grabbed Lu Feng's arm and grabbed it tightly: "It's the land!"

"It's a problem with the earth!"

“As long as the plants do not touch the land…”

He said, looking at the plant specimens in the isolation area, and explained incoherently: "Before, whether it was hydroponics or nutrient solution, we still brought containers and buried them in the ground in order to save resources!"

"After all, there have been no green plants for a long time, and we are not sure whether the exposure of the plant roots to the air will have any impact..."

Everyone actually understands this explanation.

After all, the end of the world is so deserted, and more than once people speculated that there was something wrong with the atmosphere or the land... But given that in the early days of the end of the world, those plants that were kept in bottles or flower pots still died, more speculations were that there was something wrong with the air.

The institute is even more afraid to be careless.

Because more resources are tilted towards artificial suns, a large number of people will need to maintain them in the future. Some high-quality and sophisticated instruments have long since dismantled the contribution parts without experimental conditions.

Without photosynthesis, even if there are green plants and soil, it is difficult for them to survive. Especially in the end of the world, many people have lesions in their bodies, which are also because there is no sun and the atmospheric environment cannot be regulated.

Before they got the spider plant, they didn’t even have a sample, and it was understandable that they would do this.

"Then...is it sure it's a land issue now?"

Zhou Shuangshuang followed the last, looked at the simple environment and asked curiously.

"Well……"

The researcher was a little hesitant.

At this time, Chen Xiangdong came over and said openly: "I'll tell you."

"Now, the possibility of plant death is the highest. It may be a substance that cannot be detected, or it may be some kind of radiation, maybe it is them, which makes all our soil turn into sand..."

Zhou Shuangshuang's heart moved.

Chen Xiangdong smiled bitterly at this moment: "To be honest, many studies cannot be done now, and I dare not be 100% sure of this conclusion. But..."

He was already very old, but at this moment, it seemed that every wrinkle was shining, every inch of the ravine was stretched out, and the whole face was filled with the glory of hope!

Hope and nervous.
Chapter completed!