As the orchids in the two exhibition greenhouses competed to bloom, Dr. Yu's team began to get busy.

They collected the best quality samples from flowering orchids in batches for low-temperature pollination and seed induction.

Using the patented technology of sexual reproduction, a large number of orchid seedlings are cultivated in a prepared culture medium.

After more than half a year of irrigation of plant nutrient solution, as well as careful control of temperature and humidity in the exhibition hall, the orchids are full of pollen, and the utilization rate of seeds has increased several times compared with the past, from less than 1% to 8-10%.

This means that hundreds of orchid seedlings with diversity can be cultivated at a time!

A qualitative leap has been made in terms of quantity.

The R&D scope has also expanded from two kinds of sclerophylla and apricot yellow orchid to more than a dozen varieties of orchid, and the scale has been initially realized.

The scientific research team of the Y Provincial Botanical Garden came to Huajian to inspect and brought plenty of wild orchid samples.

When they got it, the researchers were all boiling.

This time, the other party did make a bloody investment.

In order to better conserve rare orchids and save endangered populations, Director Xu and others brought more than 600 sampling bags, containing more than 100 species of orchids.

Although a single sample is limited, the variety exceeds that of all orchids currently in the flower collection, which shows sincerity.

At the same time, Ye Han also exchanged a batch of S-grade orchid seedlings on the trading interface.

Including Caiyun Orchid, Malipo Orchid, Xiuli Orchid, White Flag Orchid, Giant Petal Orchid, Homologous Orchid... There are 12 types in total.

All of them are national first-class protected plants.

10 points/tree, 5 trees of each, a total of 600 points.

The seedlings of S-class plants are really different.

Although it is an annual child, compared with other seedlings, it is obviously larger, with wide leaves, bright color and vigorous vitality, and will be the best female parent in the future.

It is suitable for the cultivation and breeding of hybrid varieties, as well as the retention of seed gene pools.

With abundant samples and mature technology, Dr. Yu's team expects to cultivate at least 12,000 seedlings of Orchid and other varieties in the first half of the year.

Among them, 3,000 plants were exchanged for the Chinese Academy of Sciences, which determined the genetic diversity and transplanted them into the wild in batches, contributing to the rescue of endangered species.

Both parties are satisfied with this cooperation.

The cooperation between Huajian and the Research Institute of the Chinese Academy of Sciences has undoubtedly caused a shock in the industry.

After getting the news, other botanical gardens also came to order orchid seedlings from the flower collection, but Ye Han politely refused.

The diversity of orchids is not just for a few plants to reproduce, but for an entire population.

This batch of orchids belongs to a generation of seedlings, which includes precious wild samples, S-grade 'mothers', and seedlings cultivated from well-developed seeds, which are very high-quality parents.

On this basis, the second-generation seedlings cultivated are numerous, and they will be put on the market at that time.

At least wait until next year or the year after.

Before Director Xu and his entourage left, under the leadership of Ye Han, they visited the orchid secret land and sky garden in the exhibition greenhouse.

The pristine environment and the abundance of flowering orchids amaze everyone.

I thought that their Y province was the right kingdom for orchids to grow, but in the greenhouse of the flower collection, the growth of these orchids was not bad at all.

The roots of epiphytic orchids are either firmly attached to the bark longitudinal groove of large trees, or find a suitable position on the stone wall epiphytic, and the pseudobulb is large and full, and the aerial roots are well developed, constantly grabbing moisture from the air to maintain humidity.

Associate Professor Yuan Jingyi looked up at the large piece of dendrobium: "It's really good." It is rare to see such a vigorous amount of flowers in the artificial state. ”

He squatted down to look at the earthly orchid beside the stream, and sighed from time to time.

Growing up in a simulated environment, these orchids will be far more adaptable to the wild environment than potted orchids at the orchid show.

Maybe the revival of orchids really depends on each other.

……

In the past six months, not only Dr. Yu's team has achieved excellent results, but Dr. Cai has also significantly improved the cultivation of perennial flowers and the survival rate of cuttings.

Dr. Liu is responsible for the research of ferns, and has made certain contributions to the reproduction of nationally protected plants such as alder, alder, staghorn fern, water fern, and golden retriever fern.

The sporangia will become easier to obtain and thousands of offspring will be bred.

Other scientific research teams have more or less achieved results and are blooming everywhere.

The experimental field covering an area of 5 acres at the back of the science museum was originally vacant for a long time, but now it has become a conservation area for various plants, with a utilization rate of more than 70%.

The equipment is well developed, with built-in temperature control and ventilation systems, which can simulate a suitable environment, which is equivalent to an exhibition greenhouse that is not displayed to the public, which is very suitable for the growth of seedlings.

Coupled with the project bonus incentive set by Ye Han, this year's flower collection will definitely achieve good results in plant research.

*

Ye Han asked Dr. Yu to count the samples of orchids he brought.

57 species of orchids were added, of which 23 species were above the second level of the country, reaching a new high.

In terms of the variety and conservation of rare orchids, Hanamaji has become a leader.

Ye Han clicked on the light screen panel to view the information.

Recently, I have consumed a lot of points.

Name: Yehan

Gender: Female

……

Bound to the Botanical Garden: Flower Collection

Area: 2190 acres

Acquisition process: 1126‰

Rescued endangered plants: 110 species (23 species to be rescued)

Ancient trees rescued: 32

Available Points: 1843

Desert greening*: 13,800 acres

There is another desert green area.

Ye Han looked at the 13,800 acres he planted, and his heart was a little more gratified.

System: "Based on the host's contribution to environmental protection, 200 points will be awarded."

In the future, 100 points can be obtained for every 10,000 acres of green area added. ”

Points changed from 1843 to 2043.

It's not much, but it's a bonus.

S-class plants under cultivation: dove tree, yew spp., Putuo hornbeam.

Other endangered orchids will be added soon, and the points will be maintained for the time being.

423 acres of the first hill have been planted

The second hill is not large, about 315 acres.

Ye Han plans to use the number of W04 times first to get 600 acres, that is, an area of 1.5 hills.

Scans of the second mountain appeared, connected to the first, with a height of 226.3 meters and an estimated vegetation coverage of 85%.

The connected valley is 53 meters above sea level and has a gentle terrain of about 40 acres.

One-third of the area is used to create a forest hotel, and the rest is planted with bamboo forests and other landscaping.

Ye Han put this part aside for the time being, and the other half of the mountain was cleared for afforestation as soon as possible.

The three-dimensional map automatically generates a winding trail to the top of the second mountain, plus the entire length of the first mountain, totaling 9.8 kilometers.

The entire route is connected.

Ye Han clicked to confirm, and W04 and the water droplets were laid at an invisible-speed speed.

The tree species are already available, so you can transplant the trees from the flower base and add a batch of ginkgo trees.

The nursery base of several bosses has a wide variety of trees, most of which are green belts and street trees, such as tulipwood, white-flowered horse chestnut, zelkova, tung oil, tiger bark, iron holly and so on.

Moreover, there is no shortage of national protected trees, such as silver fir (first-class), golden silk nanmu, zhejiang nan, big-leaved beech, golden pine, podocarpus and other second-class protected plants.

It is expected that more than 100 species of trees will be added, saving more than 3 million yuan.

Overall, a big bargain.

As for the 140 acres on the back of the second mountain, Ye Han also thought about it carefully.

She is ready to plant alpine rhododendrons to achieve the effect of truly covering the mountain.

Due to the small footprint of the flower seedlings, it is expected that 70,000 flower seedlings will be introduced.

When they grow into large rhododendrons, the cuttings can supply the flower base, producing tens of thousands of alpine rhododendron potted plants, forming a complete industrial chain.

Perfect!

After confirmation, Ye Han originally planned to bid for tenders, but after thinking about it carefully, the price of alpine rhododendron seedlings is very high, and the surrounding provinces and cities rarely plant them.

It is better to introduce it directly from the origin of Y Province, and the price is more favorable.

So she contacted Director Kim directly from the last time.

Director Jin never expected that he would sign a 3 million order here

In less than half a year, I actually came to order flower seedlings again.

And this time it's even better - 70,000 flower seedlings, more than 7 million!

God, the two times add up to 10 million.

When Director Jin received the call, his voice trembled with excitement.

Just like the seller in the sales office, the customers who usually come to see the house are 100-2 million customers, and suddenly come to see a 60 million mansion, can it not be exciting?

And if you negotiate it properly, you can sign it right away!

Of course, it is to send the basement, send the car, free property fee, and all the discounts are arranged.

Director Kim is eager to pull out all the stops he can to get this deal done.

This is all his commission, hundreds of thousands of commissions!

The meaning of the big boss is also to make profits.

For the company, of course, the profit is more.

After negotiation, Ye Han successfully obtained 70,000 high-quality flower seedlings at a low price of 5.9 million, and supplemented an additional 2,000 plants, including labor and transportation.

It will be shipped in mid-May.

……

Ye Han calculated that the saplings, finished trees, and flower seedlings on the two hills add up to 200,000, and the cost of a single seedling is more than 20 million (including nursery trees).

It is not easy to afforestation in barren mountains.

However, such high costs are limited to the Flower Collection.

Whether it is a high-quality sapling with a diameter at breast height of more than 8 cm, a rare protected tree species, or an expensive alpine rhododendron, it is far beyond the public level.

Normally, a sapling is only a few pieces or a dozen pieces, and even if it is a fruit tree, the cost will not exceed 400-5 million.

Of course, plus rent, labor, etc., is still a very high expense, often the cost of seedlings only accounts for 30-40% of the total.

Fortunately, Ye Han has W04 to help with reclamation and construction, otherwise the cost is unpredictable.

It is very likely to break 100 million.

*

The planning of more than 700 acres of barren mountains has been completed, and a large number of trees have been transplanted, and Ye Han is finally going to build a restaurant in Huajianji.

As the number of tourists increases, the drink shops and food bars are all full.

The popcorn in the projection hall sells more than 1,000 a day, and desserts such as coconut and coconut jelly are selling super fast, and a new dining area is needed to meet the needs of tourists.

Ye Han originally planned to build it in mid-air, so that tourists could enjoy the beautiful scenery of the flower collection while dining.

This means that the location should be in the center of the flower market and the surrounding scenery is better.

In January, Ye Han set the location behind the windmill of the lavender flower sea, erected a high fence around it, and a construction team built the foundation after the garden closed.

Lavender only blooms in late May, so it will not affect visitors.

Surrounded by Swan Lake, lavender fields, and metasequoia forests, you can see elegant swans, purple beautiful flowers, water forests, and bird islands.

In the distance, you can see different flower gardens, bamboo forests, and tea gardens, which are full of flowers and green.

In the distance, there are mountain peaks, bird houses, artificial lakes, wisteria promenades, etc., and you can see the panoramic view due to the open terrain.

The revolving restaurant in the sky created by Ye Han refers to the shape of the giant Wang Lian, which is a cylindrical closed structure, with upturned edges and a green color.

Several foundations are enclosed in a circle, like thick stalks, sending the restaurant to a height of 99 meters, and countless steel frames are equivalent to leaf veins, which play a strong supporting role.

There is an elevator in the center of the base that leads to the restaurant on the 33rd floor.

The pedestal covers an area of 1,500 square meters, and the restaurant area is 1,200 square meters, which is enough to accommodate 300 people at the same time.

The restaurant rotates in rotation mode every hour, so visitors can enjoy the scenery while eating by the window.

Another stalk sticks out from the pedestal, the 'Flower of the Lotus King', which is 50 meters high and is a giant observation deck with an area of 200 square meters.

It can accommodate hundreds of visitors from a high vantage point overlooking the flower set.

The blue base of the lake resembles a pool of water, and a bright hall has been built on the water, enough to accommodate thousands of people to rest.

At the heart of it is a paid viewing box, divided into 30 small rooms, equivalent to another projection room, suitable for families or couples, and the space is more private.

The basic plan is like this.

When the three-dimensional effect appeared, even Ye Han felt extremely spectacular.

33

The high-rise restaurant resembles a pearl TV tower, overlooking the entire flower set.

'Wang Lian' has wide leaves, covering the sky and the sun, and when you stand down and look up, you can feel the trembling and shadows.

It can definitely be used as a signboard of the flower set.

Ye Han named it 'Wang Lian Revolving Restaurant'.

I confirm the stereoscopic image, and W04 links the brain wave to start printing.

Although the building structure is very complex, the requirements for the base and supporting force are extraordinary.

But that's a piece of cake for W04.

The building, which took at least half a year to complete, was built in a few hours, including the back kitchen, warehouse, serving area, dining table, etc.

Significant time and money savings.

Of course, under the shielding of the system and the cover of the construction team, the restaurant has been under construction since the beginning of January, day and night.

The next step is to invite a chef, set the menu, and purchase through channels.

Ye Han hung up the position of senior store manager and head chef in the catering industry in advance, requiring management experience in four-star and five-star hotels, and the rest of the chefs are also in succession.

The supply chain is convenient, and the dishes are fresh and delicious.

This is followed by service.

Presentation and style are also important, after all, taking photos is already an indispensable part of contemporary people.

After discussion, the package was set at 240+ per capita.

Delicious dishes with a view from above, and the price is not too high.

Of course, if you order food alone, 500+ or 1000+ per capita is fine.

It's nothing more than the use of higher-end ingredients, higher-grade chefs, and more refined plating.

It can do all of this.

In addition, Ye Han plans to make another innovation and replace the catering service staff with robots.

Another highlight.

Ye Han clicked on the light screen panel.

Before, I only cared about exchanging upgraded products and plant nutrient solutions, and I didn't pay attention to the exchange of robots.

The use of simulated robots has high integrals, but the integration of other robots is very low, 10 points per piece.

Think of the thousands of droplets that appear each time, and you know that it's mass-produced.

You can also rely on solar energy to charge and save energy.

It has to be said that artificial intelligence is the general trend.

Even if technology is a double-edged sword, it can't stop the pace of AI development.

According to the system's recommendation, Ye Han exchanged for 30 mimic robots.

In the next second, 30 'bees' flew over and landed on the windowsill and shook their translucent wings.

System: "What style does the host want to set to?" There are dioramas for reference. ”

Ye Han saw one by one floating in the air with blue light, or turning into a cart, or shrinking into a small mass of robots like water droplets.

I couldn't help but shake my head, it's too advanced.

Ye Han thought for a while: "Have you watched "Robot Story"? ”

System: "Scan complete. Eve, who turned white? ”

Ye Han: "... No. Takes on a WALL-like appearance, plus the limbs of a mechanical dog. ”

Ye Han modified the three-dimensional diagram, and then said: "The limbs will only slide on the ground, the body is bulky, don't jump, slow down, and the movement is a little stiffer." ”

The mimic robot conjures up pulleys on its feet and spins around on the floor, perfectly avoiding every corner of the table.

Ye Han checked: "It should be okay." ”

Mimic Robot: "Okay, the current form has been stored. ”

Ye Han touched its head, and the eyes on the other party's electronic screen narrowed into two white horizontal lines, looking extremely well-behaved.

There's a sense of sci-fi coming to life.

Ye Han asked the system: "Is it beyond the current level?" ”

System: "The current highest level." ”

Ye Han said that he understood, and it seemed that it was a little more than a little bit.

However, AlphaGo can play Go with nine-dan players, so this should be okay?

Soon, the official of the Flower Set issued two notices one after another:

Flower Set-Wang Lian Revolving Restaurant will officially open on May 1st, please make a reservation at least one day, thank you for your support.

Flower Set-Forest Scenic Area will open on May 1st, so stay tuned!