After Lin Zeng thought about it, he finally decided to give the giant tung flower tree a blue phantom fruit fruit and establish the plant source of the giant tung flower tree.

However, for the other seven species of mangrove island plants, Lin Zeng was not reluctant.

The attributes of the giant tung flower tree are very good, Lin Zeng later tried to use the native plants of the mangrove forest as raw materials to refine the mangrove island plants, but all kinds of plant attributes are not as good as the first time.

The giant tung blossom tree is the foundation for building an island of plants.

It is the cornerstone of the island of plants on the ocean.

Its leaves can secrete high-grade salts with a special taste, and the flowers can produce tung nectar, thick roots, and excellent corrosion-resistant materials, so the planting value is very high.

The establishment of the plant source of the giant tung flower tree is not only the need for Xenodu to establish its own plant island, but also can help Huaguo expand its maritime rights and interests.

The giant tung blossom tree grows step by step, which is equivalent to the land area of China, and is gradually expanding, and the city across the bank from the plant island is a very prosperous coastal city in China, and the potential of the plant island is not to be underestimated.

Lin Zeng processed a blue phantom fruit and turned it into a plant source for the giant tung blossom tree.

This plant source is formed by the blue phantom fruit produced in the jade secret realm where the old locust tree in Beijing City is located.

Lin Zeng put a hundred seeds of the giant tung flower tree in the Jade Secret Realm and provided exchange for the secret realm entrants.

Entrants to the secret realm of planting the Giant Tung Blossom Tree can use ten catties of the branches and leaves of the Giant Tung Blossom Tree to attach 300 units of crystal source body to exchange for a Giant Tung Blossom Tree seed.

The additional Giant Tung Tree Seeds with no material are sold for 500 units of Crystal Body.

But in fact, ten catties of seeds of the giant tung flower tree can form 200-300 seeds of the giant tung flower tree in the plant source.

Except for Lin Zeng, no one knows the inside story.

Secret realm entrants, seeing this price, will only feel quite cheap.

There are more and more one-star tomato growers, and the number of crystal source bodies in the hands of the secret realm entrants has also accumulated.

And two hundred units of crystal source body is almost the harvest of less than a hundred one-star tomatoes.

This price can be exchanged for 2,000 to 3,000 square meters of land use area on the ocean, which is not too cost-effective.

As soon as Lin Zengju's plant seeds of the tung flower tree were put into the jade secret realm space, they were immediately discovered by a secret realm entrant from the Northern Military Department.

In accordance with the regulations of the military department, he quickly exchanged the seeds of the five giant tung blossom trees, and then left the secret space.

Once a new seed appears, the secret realm entrant under the military department has the right to exchange the seed directly without reporting.

This secret realm entrant who worked for the military department immediately handed over the giant tung flower tree obtained by exchange to the relevant departments of the Special Plant Research Center, and reported the attributes of this plant seed to his superiors.

"What?" Lei Hai received the report and immediately realized the preciousness of this plant, and immediately reddened his eyes and said, "Let all the entrants who can enter the Jade Secret Realm go in and exchange them, and exchange the seeds of this plant immediately, regardless of the price." ”

After two years of accumulation, the Special Plant Research Center in charge of Lei Hai has made extraordinary achievements with the help of these secret plants.

The number of one-star tomato plantations is also one of the best in the country, closely following the footsteps of the plant factory of the Southeast Military Department, and accumulating a large number of crystal source bodies.

A seed has 500 units of crystal source body, and he can still get it.

As for why he mobilized as many secret realm entrants as he could, it was because the law of exchanging seeds in the secret realm was traceable.

Some seeds don't have a limit on how many can be redeemed.

And some seeds, a secret realm entrant, can only be exchanged for a certain amount.

There are also seeds that, once the exchange disappears, never appear again.

As a soldier, when he heard about the properties of the giant tung blossom tree, he was deeply aware that it would have an earth-shattering impact in the field of coastal defense.

Once the scale is formed, the chains that some countries in the world have painstakingly managed and want to curb China's maritime development will be self-defeating and full of holes.

The military department had to get the seeds of this tree, called the giant paulownia tree, as soon as possible.

Lei Hai's reaction speed is still very fast.

Unfortunately, he was still a little late.

After the other secret realm entrants of the Special Plant Management Center quickly entered the Jade Secret Realm again with the crystal source body, less than half of the seeds of the hundred giant tung flower trees remained.

Before them, the entrants of the secret realm belonging to the Mining Association exchanged five pills.

The secret realm entrant belonging to the Northwest Military Department exchanged for five pills.

The Secret Realm entrant belonging to the Central Consortium exchanged for five pills.

The entrant of the secret realm belonging to the energy group exchanged for five pills.

The entrant of the secret realm belonging to the high-tech network exchanged five pills.

……

This is still Lin Zeng's limit on the number of giant tung blossom trees that each secret realm entrant can exchange.

Otherwise, just the mining group would be able to wrap all the seeds of the 100 giant tung blossom trees.

After a little calculation, we know that if we follow the traditional way, the cost of land reclamation is really heaven and earth compared with the cost of exchanging giant tung trees.

In the end, the Northern Military Department only grabbed thirty seeds of the giant tung flower tree.

After obtaining these seeds, they immediately began to find a sea area about two hundred meters deep according to the planting method provided in the secret realm, and began to plant.

According to the information provided by the entrants of the secret realm, there is another way to exchange the seeds of the giant tung blossom tree.

That is to use the raw materials of the Giant Tung Blossom Tree plus three hundred units of the crystal source body to exchange for one seed of the Giant Tung Blossom Tree.

All the forces that have obtained the seeds of the giant tung flower tree, as if they are engaged in an arms race, have invested a lot of resources in the cultivation and development of the giant tung flower tree.

At the same time, the Northern Military Department, which has the closest connection with the core political forces of China, submitted the plant characteristics of the giant tung flower tree to the top management during the planting process.

Soon, regulations were issued to strictly control the transfer of marine use rights, but for some reason, there was no relevant ban on restricting the planting of giant tung trees.

Severely restricted, not completely restricted.

Under this subtle attitude, the planting and development of the giant tung flower tree has not been greatly affected.

Not to mention that Lin had made another windfall of the crystal source body, and his pocket was rich, so it was said that this document issued by the high-level could not affect the development of the plant island of Xeno-Degree Company.

Because, when Lin Zeng put the seeds of the giant tung flower tree into the jade secret realm, Pan Ruoming had already finalized the right to use the sea area of 50 square kilometers with the Tanhai County Government, and the use period was as long as 60 years, which had legal effect.

By the time other forces had just begun to plant the giant tung blossom trees, the first batch of giant tung blossom trees planted by Xenodu Company had already taken deep root in the seabed soil.