How to create a pure natural ecological fish pond?

You only need to dig a fish pond in a free place, and then modify the shape of the fish pond according to your own design, so that you can create it.

In order to create a pure natural ecological fish pond, it is necessary to choose a site with a better ecological environment, and then install a more advanced filtration system, and also choose some plants with strong adsorption capacity, and the ability to adapt to the environment also needs to be relatively strong.

Carefully built, you should choose a place away from the hustle and bustle when choosing a site, and never use drugs without authorization when breeding.

A natural ecological fish pond requires the use of various aspects of knowledge, the first is ecological and environmental aspects, and the second is other application aspects. For example, when creating a natural fish pond, you can plant aquatic plants in the fish pond as fish feed, and then plant willow trees around the fish pond to grow crops, and the waste can be thrown into the fish pond and then become food for the fish, etc.

First of all, you have to buy a piece of land, then dig it up and put it in clean water and sprinkle it with fish fry.

1. Generally, brick cement pools are used; After digging the soil, lay a layer of film, and lay a layer of sand at the bottom of the pool. The depth of the pond is 50 cm, and the tap water can be stocked after chlorination.

2. Precautions should be paid for in the greenhouse fish pond: the depth of the silt. The silt in the original fish ponds is relatively deep and fertile.

The silt that is too deep and too fertile is not good for fish farming, and it is harmful to crab farming without any benefit, so it must be dredging and transforming, leaving only about 10 cm to plant aquatic weeds, so as to ensure that the disease is removed, the water quality is fresh, and the aquatic weeds can grow luxuriantly. The removed silt should not be left on the inner slope of the pond like fish farming, but should be completely transported out of the pond to prevent rainwater from rushing back into the pond, overpowering the escape wall and causing the pond water to become turbid.

3. Pay attention to the number of aquatic plants and limb chains. As an extremely important environmental factor for the growth of river crabs, aquatic weeds provide a necessary place for river crabs to perch, forage, avoid enemies, hide and molt, and can also purify water quality and provide other vitamins, crude fiber and other substances lacking in bait.

4. Pay attention to water seepage in the pond. Water seepage that is not harmful to fish farming, whether it is internal or external infiltration, must be paid great attention to.

5. Pay attention to the problem of enemy damage. Mice, crayfish and other predators that are not much harmful to the original fish are more or less present in the fish ponds, and the fish farmers do not pay much attention to them. But don't keep ducks, put them in fish ponds.

It's okay to expose the dirt at the bottom of the pool. Rooftop ......Just add some dirt ......As long as there are microorganisms, they can decompose waste, and microorganisms attach to the soil.

To turn the open-air fish pond into a small ecosystem, first of all, the fish pond should be large enough, at least 10 square meters or more, and then build a rockery or dig a filtration circulation system, fill the bottom soil around the fish pond and plant various plants, the fish pond should be exposed to sunlight and ventilation, and then raise a few small fish. This makes up the most basic conditions for a small fish pond ecosystem.

The ecosystem pays attention to the biological chain and ecological balance, that is, the air, water and sunlight of nature are necessary, the ecological can coexist and mutually beneficial the number of animals and plants and the species balance, and then the bacteria can form a complete bacterial balance. When these three basic conditions are formed, the ecological balance can be slowly improved, and eventually a complete small ecosystem can be formed. When the ecosystem is completed, it is only necessary to pay attention to the number of each, and when the amount of one side increases too much to break the ecological balance, it is enough to artificially reduce the increase in the amount.

Clause. First, the scientific selection of breeding mode.

For newly opened fishing ponds, due to the light water quality, it is advisable to choose the breeding mode of herbivorous fish, supplemented by omnivorous fish, and appropriate breeding of filter-feeding fish.

Clause. Second, the fishing pond project is diversified.

The shape of the fishing pond project is often rectangular and pit pond type, so as to give full play to the three-dimensional benefits of the aquaculture water body. The area of a single fishing pond can be about 10 acres, the depth of the pond is about 10 acres, the length and width ratio is 5 3, the slope coefficient is 2-3, the width of the pond is 5-10 meters, and the excavation amount of each fishing pond is about 5000-6000 cubic meters. The construction of fishing ponds can be easy and then difficult, and the regrets are making some transitional fishing ponds, such as the shape of "back", "high and low", "well" type, "field" shape, etc., they are especially suitable for the construction of fishing ponds in low-lying lakes, swamps and tidal flats.

Among them, the "Hui" shaped fishing pond is the most ideal transitional fishing pond.

The first pre-endurance. 3. Timely matching of drainage and irrigation system.

A complete inlet and drainage system should include water intake systems such as pumping stations, pumps, and inlet channels, as well as drainage systems such as culverts, drains, and sluices. In addition, there is a fish trap facility that is installed in conjunction with the inlet and drainage system. After the beginning of spring, the construction of the fishing pond project is due to the tight time, and the aquaculture production season is imminent, so it is required to grasp the construction of key parts in the overall deployment and arrangement of the project, such as the drainage and irrigation system and the construction of the fishing pond at the same time.

In the planning and design, the location of the drainage and irrigation ditch should be reserved. In the specific construction, the focus is on the construction of the branch canal and bucket canal of the shaped fishing pond. The main canals, trunk canals and drainage ditches can be simplified and left for construction when the works are fully completed.

In terms of building form and materials, the open channel form is adopted, and masonry materials can be used for positioning and shaping channels; If it is not positioned and shaped, use the earthen ditch. For the construction of fish blocking facilities, it is best to use a fence made of steel, and the basic requirements are that (fish) can be stopped, (water) can flow smoothly, and resist (wind and waves) impact.

Fourth, ensure the supply of energy and power.

Taking the construction of the fishing pond project of 10 acres of water surface as an example, according to the technical and economic index requirements of the design yield of 750 kg: the total power of each mu is 1 kilowatt, equipped with a kilowatt aerator, the power is 13 kilowatts, and the diameter is 10 centimeters.

1 axial flow station, and 3 submersible pumps with a diameter of 15 cm and a power kilowatt, can ensure that the high temperature season of three months can exchange about 1 5 of the pool water per day, so that the quantity and quality of the pool water meet the needs of fish growth.

How to build a small fish pond is as follows:

1. Choose a lot with good feng shui on the balcony, and do a good job of waterproofing the bottom and treating the wall to design.

2. After building the edge with small bricks, make a new layer of waterproofing inside, and paste the inner wall with tiles.

3. Clean the bottom of the bath, raise the fish into the water, and put green plants around the fish pond.

4. If there is a condition of commotion, a water quality circulation filtration system can be installed during the design.

5. The design of the bath must conform to the convention, if the design is unreasonable, the effect will be greatly reduced.

Fishpond; As the name suggests, it is a pond used by fishermen to raise fish, and fishermen will choose the corresponding fish pond according to the species of fish they raise.

A place where fish for food is kept. Most places are called fish ponds! In fact, fish pond and fish pond are the same meaning, but there are some local dialects are different, in Shaanxi many fish farmers call fish ponds fish ponds!

The use of the base surface of the fish pond to plant bamboo is a traditional courtyard production method in China. The so-called agricultural proverb of "raising fish and planting bamboo is a thousand times more profitable" shows that the benefits of bamboo-based fish ponds are good. The environmental benefits are also very good.

In the areas of China with the environment of fish farming and bamboo planting, the habit of planting bamboo on the base surface of fish farming with the tomb has naturally been formed. Due to historical reasons, the bamboo-based fish pond also disappeared for a time. Since China's reform and opening up, the comprehensive utilization of bamboo

Bamboo shoots are also a popular food among the masses, bamboo handicrafts and bamboo shoots can be exchanged for foreign exchange, economic benefits are improved, and bamboo-based fish ponds have a tendency to recover and further develop in the Pearl River Delta and some hilly and mountainous areas. Fresh young bamboo shoot shells are fed directly to herbivorous fish, while the old ones can also be used to make fermented fertilizers for fish farming.