Through the laboratory analysis of the soil of the Ertesian world, Bai Yuqi finally knew why there was such an unscientific incident of one acre of land with an annual output of more than 80,000 tons of grain.

Although the soil of Otes is so desertified, it is so barren that even grass does not grow.

However, it is extremely rich in various trace elements, and it can even be said that it seriously exceeds the standard.

In particular, nitrogen, phosphorus, potassium, and various trace elements such as boron, zinc, iron, molybdenum, manganese, and copper are needed for plant growth.

Plants cannot grow on Ertesian soil, mainly because they also contain a lot of salinity and certain trace toxins, and they also lack the water needed for plant growth.

It is turned into fine mud by [turning sand into mud], and then extracting the saline and alkali substances with [refining] and [extraction], and then detoxifying with [purification].

And with the soil transported from Datang time and space, mixed and improved into "fertile soil" at a ratio of 8:2, and then watered with sufficient water to supplement the conditions suitable for plant growth, this is equivalent to planting crops directly on a layer of super compound fertilizer, can crops grow badly?

The plants transplanted from the Datang time and space themselves are "invasive species", containing abundant arcane particles and natural energy.

After being infected by the rich dark energy of the world of Etes, it produced a benign mutation, and the herbaceous plant grew into a woody plant.

Just like the invasion of Arcanon particles into the Datang time and space, it will cause animals and plants to mutate.

The Datang space-time plant, which had already experienced an energy mutation, was equivalent to a secondary mutation after being transplanted to the Etes world.

This is inseparable from the rich dark energy of the world of Aether, which is why the yield of crops has changed so amazingly.

Plants need heat and light to grow.

And the dark sun and remnant sun of the world of Etes, although it can only emit dark energy radiation with very low brightness.

However, it is always hanging in the sky, which is equivalent to providing plants with 24 hours of uninterrupted light, and the high temperature of 50 °C brought by dark energy radiation provides enough temperature environment for plants.

After the second-mutated Datang space-time plants adapt to this environment, they will naturally grow wildly like the "Natural Sacred Book of the Forest Goddess" that has been imposed.

Of course, these secondarily mutated invasive plants can continue to grow savagely.

It still has a lot to do with the constant flow of arcane particles and natural energy in the plane channel.

These two are the things that are extremely lacking in the world of Etes, which is the main reason why plants are not burned to the point of withering by negative energy.

The "giant rice" that Bai Yuqi sent back to Datang Time and Space to send someone to try also quickly came to the results.

The nutrients rich in giant rice are so high that they are seriously exceeded.

So much so that this thing is like a thousand-year-old ginseng and other natural treasures, ordinary people can't eat it at all, and if they are not careful, they will have a nosebleed because of a big supplement.

However, taking a small amount can not only supplement nutrition and enhance energy, but also prolong life, dispel diseases and eliminate disasters!

Okay, that's a bit of a mystery, but that's probably what it means.

Ordinary people can't stand this thing, but it is given to cultivators like disciples of the Wuji Sect.

However, it can greatly improve their cultivation and physique, and speed up the speed of promotion...... This probably has something to do with the fact that it is rich in trace amounts of dark energy.

It is said that the giant rice sent back for experiments has been called "spiritual rice", which is regarded as a precious cultivation resource worth thousands of gold, and it is sold in pieces!

Some people even think that this thing is more effective than thousand-year-old ginseng, as long as they haven't swallowed their breath, they can slowly hang their lives by stuffing a "spiritual rice" into their mouths, which has the wonderful effect of bringing the dead back to life!

Bai Yuqi originally thought it wasn't so mysterious, but after thinking about it carefully, he found that it seemed to be true!

After all, the dying person is nothing more than a problem of weak body, lack of nutrition, and lack of energy, and the giant rice is rich in a lot of nutrients, arcane energy particles, natural energy and dark energy, but it can supplement the body needs of the dying person and speed up the healing of injuries?

Speaking of which, it really has the effect of "living and dying, flesh and bones"!

However, the amount of giant rice sent back is not much, and the remaining Bai Yuqi plans to stay as seeds to expand the scale of cultivation, and it should not be popularized to the whole people in a short time.

Therefore, if you don't know if you send back the huge rice, it will become a precious resource for the princes, nobles and cultivators to compete for, and it will be fried at an astonishing sky-high price.

In addition to plants, animals also have corresponding variations.

After all, after the harvest of the "giant high-energy regenerative rice", the straw is useless to keep, and it is processed into green storage feed to feed various herbivores.

Giant rice can be turned into "spiritual rice", so how can the milled bran, wheat bran, rice stalks, and wheat straw not be regarded as "spiritual grass"?

And animals that grow up on "spiritual grass", which is equivalent to a thousand-year-old ginseng, have no low nutritional value, right?

For an animal with such a high nutritional value, it should not be too much to say that it is a "spirit animal", right......? Bai Yuqi suddenly found that the style of painting seemed to be more and more deviated in the direction of "Xiuzhen"?

On the side of the world of Ertes, it was originally just a colony in the other world to plunder resources, but as a result, it inexplicably began to develop in the other world.

This dying plane, which was originally thought to be of little value, has unknowingly become a treasure land, who would have thought of it?

Fortunately, Bai Yuqi now has a lot of manpower, as long as the development plan is arranged, someone will naturally be responsible for completing it, and there is no need for him to stare at it himself.

When Tai Sui Vortex analyzed the manufacturing process of the element bottle, he urgently made a batch of "sand suckers" and sent them over.

Because the work is rough, it looks a bit like a pesticide spraying cartridge, you can hold a "straw" behind your back, and you can suck it at the sand layer.

As for where the sand that was sucked up went...... After analyzing the runic array engraved on the Endless Sandpot, Tai Sui Vortex found a subdimensional coordinate attached to the world of Etes, which was supposed to be empty, but was used as a space for storing sand by the elemental wizards.

Therefore, these newly made "sand suction devices" can still use this subplane to store the sand sucked up, but they cannot be used across the plane, and they will not work in the Datang time and space.

After a large number of "sand suction devices" were put into use, the cleaning progress of the dungeon was improved all of a sudden, and a large area of underground space filled with sand was soon cleared, and the mystery of the Sun Sect was gradually revealed, and the truth of the year was gradually restored through the murals and reliefs in the dungeon!

However, what surprised Bai Yuqi even more was that in the process of cleaning up, they found that there was actually a second floor in the dungeon of this Sun Temple!