In comparison, aquaculture has less investment, high benefits, quick results, and low risk. Therefore, aquaculture has become an effective and effective way to get rich in rural areas. Winter is the golden time for excavating fish ponds. Scientifically excavating high-yielding fish ponds must pay attention to the following six points:

1. When you choose to develop a fishpond site without drought or drought, you must fully consider the protection of long-term clear, dry, long-lasting rain. At the same time, the source of water is sufficient and can be poured at any time, and the water quality is good without pollution, which is conducive to the growth of fish.

2. The pond-shaped pool deep excavation fish pond should be adapted to local conditions and scientific planning. The shape of the pool should be rectangular as far as possible, and the east-west direction should be long. The area should be about 6670 square meters (10 acres) per hole and the pool depth should be 2.5 to 3 meters. 2 to 2.5 meters.

3, influent drainage inflow should be unimpeded, drainage should be convenient and thorough, there is water into the fish pond, can naturally flow or mechanical irrigation to add new water, it is best to set the bottom of the pool drainage pipe, in order to completely self-discharge . Generally, the inlet and outlet are preferably located on the opposite side of the fish pond. The water intake and drainage between the fish ponds should be independent and independent, and there should be no “over-water ponds”. This will facilitate water quality control and healthy farming.

4. It is best to use mechanical construction to excavate the fish pond for water conservation and fish conservation. The dam slope is 1:2 to 2.5, and each built earth dam is rolled at a height of 0.8 to 1 meter to prevent leakage of water. Anti-escape grilles are installed at the inlet and outlet to prevent fish and wild fish from entering.

5. The high-yield fishpond in the power path should be connected to three-phase high-voltage power to facilitate the use of oxygen aerators, water pumps, and bait feeders. The width of the fish pond is at least one 2 to 3 meters wide, and transportation vehicles can directly reach the traffic road along the pond.

6, economic and beautiful construction of fish ponds due to terrain planning, reduce the amount of earthwork excavation. If designing a scaled and contiguous fishpond, it must be arranged vertically and horizontally, and the layout of the intake and drainage systems, power supply lines and traffic roads should be reasonable. This is not only beautiful, but also can reduce the corresponding overall construction investment and provide facilities for production. In addition, it is advisable to provide fish ponds with suitable facilities for grass-fishing or raising livestock and poultry, including dams.

Medical Cold Patch
Throat Pain Relief Patch
[Name] Medical Cold Patch
[Package Dimension] 36 round pieces
The Pain Relief Patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application] For cold physiotherapy, closed soft tissue only.
The patches give fast acting pain relief for acute and chronic tonsillitis.
[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 hours.
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions] Store below 30c in a dry place away from heat and direct sunlight.

Throat Pain Relief Patch

Throat Pain Relief Patch,Throat Pain Relief Pad,Throat Pain Relief Plaster,Antitussive Patch

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