High-yield, green and ecological cultivation method for natural turtle pond

Abstract

The invention discloses a high-yield, green and ecological cultivation method for a natural turtle pond. The conditions of the turtle pond are controlled as follows: the environment is quiet, industrial pollution is free, a water source is abundant, the pH ranges from 7.2 to 7.6, the content of dissolved oxygen ranges from 4 mg / L to 12 mg / L, the total hardness ranges from 70 mg / L to 79 mg / L, the transparency ranges from 25 cm to 30 cm, the content of ammonia nitrogen is controlled to be below 0.02 mg / L, the content of nitrite is smaller than 0.1 mg / L, the salt content is smaller than 1 permillage, the average depth of the turtle pond is equal to or larger than 1.2 m, the mud depth is equal to or larger than 20 cm, an underwater bait platform is arranged in the position, 25-30 cm away from the water surface, of the periphery of the cultivation pone, high-quality fingerlings are adopted and selected, biological turtle feed is fed, and at the same time, quick lime and a microbial ecological agent are used for adjusting the water quality. Compared with turtle cultivation methods for natural ponds in other northern areas, turtle growth can be promoted remarkably, the quality of turtles is similar to that of wild turtles, and economic benefits can be increased remarkably.

Description

Technical field [0001] The invention relates to the technical field of green aquaculture, in particular to a high-yield green ecological breeding method for turtles in natural ponds. Background technique [0002] The invention relates to the development trend of my country's aquaculture industry. The high-yield, high-quality green ecological breeding technology is a comprehensive breeding technology that takes into account economic benefits, aquatic product quality, and healthy and sustainable ecological environment. [0003] The development trend of ecological farming methods is based on people's concerns and needs for health, environmental protection and food safety. The distinctive feature is that it is not only conducive to protecting the rural ecological environment, but also can provide the society with high-quality and healthy aquatic products. Ecological aquaculture should meet the following requirements: (1) Reasonable use of resources (including water resources, land, se...

AI Technical Summary

Problems solved by technology

Drug prevention and treatment is the most important means of disease control and prevention at present, but the frequent use of chemical synthetic drugs such as antibiotics to prevent and treat diseases will cause pathogens to develop resistance to them, which will reduce the specific immune function of soft-shelled turtles; and these antibiotics and other chemical synthetic drugs Accumulation in water can easily pollute the water body and cause damage to the ecological balance of the water body. More importantly, the residues of these drugs in aquatic animals will directly threaten the health and safety of the human body.

Images