Base shot: Stout stout sea cucumber
Everyone has seen the sea cucumber, what should the top sea cucumber look like? I'm afraid I don't know much.
Where can I see the top sea cucumbers in the pond?
Yantai is undoubtedly the best place to go. The annual output of ginseng seedlings here accounts for about 70.8% of the province and 43.6% of the country.
That is to say, half of the country's sea cucumbers are produced in Yantai, and are also known as the hometown of ginseng seedlings.
In order to ensure the quality of ginseng seedlings, the sea cucumber seedling base will collect and select the sea cucumber mother around the world, leaving the thickest and best quality ginseng to cultivate ginseng seedlings.
Therefore, the ginseng seen in the seedling base must be the sea cucumber with the best appearance, body shape and activity.
Yesterday, at the Ginseng Lai Sea Cucumber Seed Industry Base (hereinafter referred to as: Ginseng Yuan lai), we saw such a sea cucumber.
Base real shot: Wu Hengxing and the selected seed ginseng
Yesterday morning, in the snow-covered development zone of Dajijia Xiedong Village, the "workshops" of the reference source steamed.
There is a total of one ginseng base and four seedling bases.
There are 10 greenhouse workshops in the ginseng base, with an average of 20 ginseng ponds per workshop. Four seedling bases, in addition to yantai two, the other two are in Qingdao and Dalian, a total of 73 seedling workshops, a total of 80,000 cubic meters of water.
From the perspective of scale, the ginseng pond from the source is second to none in Yantai, regardless of the area or the number of ginseng species.
In one of the ginseng workshops, 25 ginseng ponds are stocked with Russian red ginseng, Sea of Japan spiny ginseng and local sea cucumbers from the Yellow Bohai Sea.
Base real shot: The thorn ginseng in the hands of technician Xiao Sun
If you catch one at random, you can see the physique of the ginseng species.
According to the standards of the base, each sea cucumber here has more than 5 years of ginseng age, the average weight of eight or two, close to the commonly known as "one head of ginseng", the ginseng species is full of posture, thick thorns, full of activity.
According to Wu Hengxing, the person in charge of Ginseng Yuanlai, there are currently about 50,000 kilograms of ginseng seeds in the base, and through artificial interventions such as heating, baiting, and water change, the ginseng can develop healthily and lay eggs within the specified time.
The entire base produces about 300 billion sea cucumber larvae per year, and the young ginseng is stocked with an attachment base, and the young ginseng continues to grow on the attachment base, and grows to a certain size before selling seedlings. The remainder is put into four nursery sites to continue to grow, growing to the size of the product before being sold.
Base real shot: the standard for selecting seed ginseng
How to manage the huge number of ginseng and ginseng seedlings? Wu Hengxing has his own secret book.
Wu Hengxing, who has 19 years of experience in ginseng cultivation, is well known in the industry.
The temperature control techniques he accumulated can even control the spawning time of ginseng. In his words, "Whenever I want them to lay eggs, they will lay eggs."
Wu Hengxing's technology, coupled with the continuous entry of high-quality sea cucumbers from Japan, South Korea, Russia, Canada, Iceland and other places, has made the scale of the ginseng source base larger and larger, and the result of the best of the best is that the quality of the ginseng seedlings from the source is widely welcomed by the market.
The annual output value has expanded rapidly from more than 2 million yuan in the initial period to between 60 million and 70 million yuan today.
In the management of seedlings, Wu Hengxing uses his own testing and inspection technology to ensure seawater filtration and pool water replacement at the same time, and daily professionals test the physical and chemical indicators of workshop water.
The inspection equipment in the base is fully equipped
Testing includes water quality, as well as food for sea cucumbers.
Inside the base, the most hot bait processing boiler. Inside the furnace are seaweed and kelp, which are steamed and sterilized to make powder foam that is dozens of times finer than flour, and then matched with feed nutrition to make the bait nutrition reasonable. Then adjust the appropriate feeding amount according to the feeding situation of the breeding pond to avoid the occurrence of residual bait deterioration and ginseng disease.
In the ginseng seedling workshop, the water temperature control of juvenile sea cucumber uses the seawater heat pump as the heat source and cold source, and the water temperature change of the pool water is controlled through intelligent heat exchange.
Of course, from the selection of ginseng to hybrid cultivation, from incubation control to seedling cultivation, the process of cultivating ginseng seedlings cannot be fully described in words.
Wu Hengxing has continued to explore and improve from more than ten years of research and development, pilot and large-scale production, and summarized a set of unique technical systems for breeding ginseng seedlings.
He said that under the stability of large-scale breeding, the next step will be to integrate and declare the above technologies, so that his technology can provide more help for the improvement and cultivation of Chinese sea cucumber seedlings.
Happy even Yantai, pay attention to the near state of Yantai industry, and help the city industry prosper!