High-density fish farming in galvanized plate fish ponds
With the passage of time, the aquaculture industry with a long history in our country is constantly innovating and becoming more adaptable and in line with the requirements of social development. Nowadays, our country is returning farmland to forest, and agricultural land can no longer be used for casual transformation and breeding. , in order to increase the utilization rate of resources, an artificial pool that can also cultivate aquatic products in mountains has been gradually developed - galvanized sheet canvas fish pond.
This model has few restrictions and can be cultured as long as there is water. It can also be cultured at a high density, and the output is several times higher than that of pond culture. With a good circulating water system and proper management, canvas fish ponds can be cultured very well, so canvas fish ponds have become a popular aquaculture equipment in the past two years.
One acre of land is about 666 square meters. Taking an ordinary galvanized sheet circular canvas fish pond with a diameter of 10 meters and a height of 1.45 meters as an example, the fish pond with a diameter of 10 meters covers an area of about 3.14*5²=78.5M², including the installation of the pond. Base, a pond covers an area of about 95M², then up to seven canvas ponds can be placed on one acre of land. The price of a complete set of galvanized sheet canvas fish ponds with a diameter of 10 meters and a height of 1.45 meters is about more than 4,000 yuan. Seven ponds It’s only over 30,000.
High-density culture in canvas fish ponds can breed about 20 to 60 kilograms of fish per cubic meter of water. The details depend on the experience of the breeders and the fish species being cultured. Based on the calculation of 20 kilograms of fish per cubic meter of water, a fish pond with a diameter of ten meters can probably be cultured. About two thousand kilograms, one acre of land can raise tens of thousands of kilograms, and the benefits and efficiency are very impressive.
