Yesterday, in Baitatou Village, Taoyan Town, Yuecheng District, more than 50,000 grouper fry were "speeding" in two "water runways" 50 meters long and 6 meters wide. This is the first new model of ecological circular pond fish culture introduced in Yuecheng District.
Yang Zhongda, head of Shaoxing Lvda Aquatic Professional Cooperative, told reporters that "runway" fish farming is the use of circulating water for breeding in ponds. These two "runways" are built in the center of the cooperative's rice and shrimp rotation base. There are fish bars and water pushing aeration devices, and the pond water flows in a 24-hour cycle.
"The water in the" runway "is purified by the water inlet and enters the breeding area. After the fish activities, the water quality in the breeding area will decrease. At this time, we will drain the water to the aquatic planting area through the drain. Absorption, to achieve water purification and ecological internal circulation. "Yang Zhongda said.
According to reports, groupers cultured in the "runway" have a taste very close to that of wild groupers, and their market acceptance is very high. The first batch of more than 50,000 grouper put on the market after 3 months, the market price is as high as 140 yuan a kilogram, and it is expected to produce benefits of more than 300,000 yuan.
Adhering to the combination of economic ecologicalization and ecological economicization, actively exploring the mechanism for realizing the value of ecological products, and accelerating the construction of a green industrial system are the new requirements for our province to build a beautiful Zhejiang with high quality. A person in charge of Taoyan Town said that the "runway" fish farming model realized the ecological internal circulation for the first time, reducing the environmental pollution of the pond aquaculture water body, not only protecting the external ecological environment, but also taking into account the internal quality of the fish, achieving ecological benefits and economy Win-win results.