Turn on! Gangu Yu hurriedly meditated in his heart.

On the console, the money value is relegated to single digits. At the same time, Gangu Yu found that something in the shape of a petri dish really appeared on the operating table.

With a thought, he probed the petri dish. A message came out: Soil Petri dish level 1, which can cultivate normal-grade soil.

Seeing this, Gangu Yu's mind came alive. One of the most important reasons for the low grain production and famine on the salty continent is the lack of nutrients in the land. If he could have fertile soil, wouldn't the problem of grain production be solved?

He quickly handed over all the remaining gold ore and exchanged it for money. What is unfolding in front of Gangu Yu at this moment is a field with potholes and only a thin layer of sand. Gangu Yu looked at this 100-square-meter piece of land and decided to try the effect of the soil petri dish.

He stared at the soil petri dish and began to cultivate the soil in his heart. Immediately, a yellow halo lit up on the petri dish, and it seemed that it was starting to work. At the same time, Gangu Yu felt that the mana in his body was rapidly decreasing, and the consumption was much greater than that of controlling the water element and earth element before.

It seems that this cultivation soil is going to consume my brother's mana. That's right, the law of conservation of energy, how can the soil fall from the sky out of thin air?

Because Ganguyu never stopped cultivating the soil, the soil petri dish worked until Ganguyu's mana was exhausted and then stopped automatically. A feeling of prostration, powerlessness, made him sit on the ridge of the field, gasping for breath, and after a while, the magic power recovered a little, and this discomfort disappeared.

"Are you alright?" Pei Pei frowned, "Why are you so pale...... What are you doing when you're running out of mana?"

"Listening to the Oracle of Mother Nature takes a bit of mana. Gangu Yu said casually, "But I did get some good things from her old man." ”

The results of this tossing are remarkable. The soil made by the soil petri dish automatically appeared in the warehouse, and there were more than 100 cubic meters, which really made Ganguyu feel relieved. He took out a handful of soil that he had made and looked closely, and found that it was really ordinary soil, not very fertile - of course, this was for the soil on the earth, for the salty continent, such fertile soil, I am afraid that Pei Pei and the others had never heard of it.

Pei Pei also noticed the soil in Ganguyu's hand, and said in surprise: "This soil quality looks very good!"

"That's not it!" Gan Guyu continued to flicker, "This is the leftover soil of Mother Nature, it is nothing to her old man, but it is fertile soil to us." So saying, he took out all the soil from the small hill in the storehouse and piled it up in his field.

The two women looked shocked. Mother Nature received Ganguyu's gold ore, and rewarded him with some fertile soil by the way? I'm going to find some gold ore too, Mother Nature or not?

Gangu Yu ignored the second daughter, but was picking out fertilizer. These ordinary-level soils could indeed kill the soil quality on the salty continent in an instant, but he was naturally not satisfied, and thought about applying some fertilizer to this soil.

In the store, there are two kinds of fertilizers for sale, one is compound fertilizer, which is worth 50 yuan a bag, and the other is called farmhouse ecological fertilizer, which is worth as much as 200 yuan a bag. Gan Guyu thought about it, and still wanted to use the farmer's ecological fertilizer, but all the gold mines in his field had been submitted, and the money value was still only 312, which didn't seem to be enough.

He suddenly remembered something, and turned his head to look at Pei Pei suddenly: "Where did you throw away the gold ore you made when you reclaimed the wasteland before?"

"It's not far from there. Pei Pei subconsciously pointed in one direction and replied, and then said strangely, "What's wrong?"

"Take me quickly!" Gangu Yu stood up abruptly and said hurriedly, "Mother Nature, she is addicted to playing with mud!"

After a long time.

With more than 2,000 money worth, Gangu Yu returned to his field satisfied. Several bags of farmhouse ecological fertilizer appeared in front of Ganguyu, but this time Pei Pei immediately covered his nose and ran away: "What is this? Why is it so stinky!"

This fertilizer is really ecological enough, and the smell is really good, Gan Guyu immediately understood, what is this so-called farm ecological fertilizer. He also chased Pei Pei with Linlin with an embarrassed face, and then replied: "This is a baby, it can increase soil fertility...... That is, it can make the crops grow better. ”

He thought about it and felt that it was better not to tell the second daughter about the raw materials of this ecological fertilizer, so as not to make them who had never seen this fertilizer accept it, and they would not dare to eat what grew in this field in the future. But he immediately remembered something again: "By the way, what did you do with your wheat stalk in the end?"

"Throw it in the back mountain. Pei Pei replied.

"Throw it away?" Gan Guyu was dumbfounded, and then smiled mysteriously, "Today, my brother will teach you a trick, burn the sun-dried wheat straw into ashes, and then bury the ashes in your field, there will be a surprise!"

Grass ash is a highly fertilized potassium fertilizer, which is mostly made from ashes after burning such as firewood, grass, straw, straw, and wheat straw. At this time, although there is only straw ash, it is better than nothing, and I believe it is better than discarding it directly. Pei Pei and Lin Lin were quite convinced of Gangu Yu at this time, and hurriedly kept this in their hearts.

Gangu Yu used the last bit of magic power left to mix this farmer's ecological fertilizer into the newly made soil, and then spread the soil in the field, and this hundred square meters of fertile land was finally completed!

The exhausted Gangu Yu lay directly on the ground with big characters, but Pei Pei was not very tired, and was observing the fertile soil in Gangu Yu's field in amazement. And beside her, Linlin's mouth also kept muttering about the Mother of Nature.

"Look at your appearance, don't look at it, there will be better ones in the future. Gangu Yu smiled and despised the second daughter, "It's a big deal to wait for my brother's mana to recover, and also help you improve the soil?"

"Really?"

"Okay!"

The second daughter was pleasantly surprised. However, Pei Pei immediately began to be a little tsundere again: "This is what you said, I didn't ask you, you are not allowed to regret it!"

"Yes, yes, yes. Gangu Yu said perfunctorily and funnily.

Linlin is still well-behaved and sensible: "I see that you are tired enough today, so as a thank you, we will help you sow the seeds in this field! ”

When Pei Pei heard this, he also nodded: "The matter of watering and irrigation is on me, don't thank me." ”

Gangu Yu smiled and shook his head: "We don't plant wheat today." Isn't there a frequent famine on the mainland because of low grain production, so let's grow something new, the kind that can grow seventy or eighty bags in such a field. ”

"Seventy or eighty bags!" Pei Pei suspected he had misheard, "You mean seven or eight bags, right?"

"Seventy or eighty bags, that's my conservative estimate. Gangu Yu's words were not shocking, he pointed to a bunch of seedlings that appeared out of thin air in front of him and said, "This is it." With the quality of the soil in my brother's field, it is absolutely no problem to harvest eighty bags in one season. ”