Zhangzhou Xia U.S. artificial replacement for natural oyster
Xia Zhangpu County town is located outside the United States and the Gulf, there are fresh water streams into the beach, where the production of oysters a big, white meat, the taste especially delicious, of course, oysters Xia U.S. history is quite long, as early as the Qing Dynasty with the local chronicles have records broken Wagang, chaotic rock oyster raising the historical facts, but with the quality of marine water pollution, destruction of beaches, natural oyster production is now declining, the local rise of the shallow water of artificial breeding. Reporter on the scene a few days ago, local villagers told reporters after the oysters farmed in shallow water production is up, but the oysters taste delicious as the original had.
A hammer and pry 10 several kilograms of oyster
Recently, the reporter drove to "Xia U.S. oyster" in the main producing area of Zhangzhou City, the United States Zhenbei Zhangpu County Xia Village, a village journalists smell smell the sea breezes, the villagers on both sides of the yard and road are mountain oyster shell, there are many fishermen familiar to pry the door in their own oyster.
According to reports, Xia, located in the town outside the U.S. Gulf, near the beach fertility, water quality is good, near the small town at the same time, many streams of fresh water into the beach, sea, such a "salty-fresh" water oysters grown big, meat Feinen. To do this, "Xia U.S. oyster" is also rated as Fujian famous brand.
In the Xia, the United States, if the oysters to inquire into the history of local villagers, the local villagers answer is definitely, "there will be a long time ago." 60-year-old local fishermen Linda Bo told reporters, sixties and seventies of last century, sea oysters are many fishing boats out to sea to a rocky place, full of oysters can be found, a hammer Qiaoxia Qu, several kilograms to Lever 10 oysters.
Local villagers, to 80 years, the villagers began to plug into the sea beach on Stone article a year in April, in October when the water temperature around 15 degrees Celsius, natural oysters begin to lay eggs, starting seedlings attached to a rock, a few months later, rock oysters can also be received on Buman become, it is natural oyster farming. Since the beginning more than 500 kilograms per mu yield of good quality.
Less than half of the natural breeding production
Many local villagers recalled the late 90s of last century, where the waters affected by pollution, while many of the fishermen in the Gulf near nearby enclosed aquaculture breeding base. Before breeding, farmers would water from the base, sprinkle with toxic components of medicine to kill the bacteria, after which the medicine with water and discharged to the beach; In addition, fish farmers to destroy "enemies" using highly toxic pesticides, but also deterioration of the nearby beach. Tidal changes, a direct impact on oyster production, aquaculture has been amended from the original stone more than 500 kilograms per mu yield of 150 down to 200 kg.
After the villagers have gradually changed, "Stone Article culture" as "shallow hanging support," about oyster shell to string together with a rope, sending artificial breeding, nursery after completion of the oyster shell string a rope, tied in a bubble, "duckweed" on into the shallow culture, "shallow hanging support" of the yield per mu up to 3 tons.
The beach in North Village, reporters saw a lot of floating in the sea of white foam, "duckweed", farmers are driving a Sea fishing boats near the surface of intensified harvesting oysters, a large trucks were waiting at the side, etc. a shipment of bags of fresh oysters. According to reports, these goods will be shipped to Xiamen, Zhangzhou and Quanzhou and other places, airports, ports, terminals, while some are exported to markets outside the province.
ZHENG Zhi Zhangpu Webmaster Ocean and Fishery Bureau, said the current Xia beautiful oyster area of 1413 hectares, annual production more than 3000 tons. Here every day by sea, air and other channels, sent to Hong Kong, Macao and Taiwan regions, "Xia U.S. oyster" units, from about 4 tons a day earlier rose to nearly 10 tons.
Down to 3 yuan 10 yuan per catty
"Now a large oyster production, but the taste is not as good as it once was," Xia U.S. Forest into the town of Linda Bo's son told reporters that "childhood is most looking forward to eating 'oyster fry', before the big oysters, and fragrance Huanen, so pound oyster before the price up to nearly 10 dollars, then eat the meal 'oyster fry' is a luxury; now more farmed oysters, oysters in the Xia, the United States and sold in the local 3 per pound. "
Speaking quietly oyster tastes change, Zhangzhou Fisheries Division of Marine and Fishery Bureau of Wu, a staff member, said Xia, the United States mostly natural oyster Crassostrea species, while farmed oyster varieties for the Pacific oyster, Pacific oyster production because of high size big, strong adaptability, fast growth, the risk of farmed Pacific oysters small, local farmers more choice in artificial breeding of this species, but the taste of the Pacific oyster varieties, the quality is not Ruxia U.S. local Crassostrea.
Strict control to add feed back to nature farming
Marine and Fisheries Zhangpu relevant person in charge said that the current increase in local aquaculture farmers, many farmers to accelerate the rapid growth of investment in aquatic feed too much bait to water pollution, affecting water quality, keep out of this environment Oysters taste will be affected. The same time, production-oriented "production-type" production methods, will ignore the product quality.
The official said, aquatic products breeding only from the water quality, aquaculture species, breeding environment of strict control, strict control of other aquatic proposed feed additive dosage, fishery drugs regulate the use, in order to optimize water quality purposes and can not blindly pursue production, the only way to achieve the taste and culture environment on the "Return to Innocence."
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