Can loach farming use lights to attract moths for loaches to eat?

Yes, there are special insect-trapping LED lamps.

The economy is environmentally friendly, and the loaches eaten are still original.

Construction of cement ponds for small loach culture.

The output of loach breeding is more or less, which is also related to the choice of site to build a pond, so what kind of site should be selected for the construction of small loach breeding cement pond?

1 Selection of venue.

Loaches should be built in a quiet area with ventilation, sunshine, low terrain and convenient access and drainage. When choosing a site for building a pool, the following four factors should be considered: first, the site should be selected in the low and high places of high school; Second, the pool should be designed and built in a place without shade and walls to block the wind; Third, water sources should be abundant and free from industrial pollution and chemical pesticide pollution. Fourth, the pool should be built in a place where the environment is good, quiet, and free from noisy livestock and mechanical noise.

2 Excavation of foundations.

After the site is selected, according to different geographical conditions and different planning, the cement loach pond of rectangular and square village can be designed and constructed. The size of the pool can be as small as 10 square meters and as large as 40 to 50 square meters.

Generally built at one time.

Ponds, two pools or multiple pools are jointly built, which can not only save investment, but also lay the foundation for future loach feeding.

When digging the foundation to build the pond, it should be noted that the bottom of the pond should be lower than 1 meter below the surface, so that when the loach is cultivated in the future, the temperature in the mud layer at the bottom of the pond can be kept basically balanced, that is, the temperature difference is relatively stable, so as to facilitate the normal growth of the loach breeding period or the safe wintering when the person is stung.

3 Construction of small loach ponds.

When the cement loach pond is built, the wall is generally made of cement mortar. The wall is meters high. After the pool is built, the interior wall should be whitewashed so that it does not leak. The bottom of the pool should also be leveled with cement. Meticulous construction should be carried out around the horizon to prevent water leakage after the pond is built.

In the construction process of cement pool, two holes should be left, namely the water inlet hole and the drainage hole. The water inlet is located at a height of 1 meter on the wall; The drainage hole is located at the height of the wall. The size of the hole can be flexibly determined according to the size of the pool.

When building the drainage hole, a wine bottle can be stuffed into the hole from the inner wall outward, and when the cement is semi-solidified, the wine bottle is gently rotated and pulled out, so that the water outlet hole is a sharp bottle of wine bottle. In the future, it is very convenient to use the wine bottle as a switch. If sometimes the water level outside the pool is higher than the water in the pool, a fort can be made at the outside end of the drainage hole.

The fort is meters long and meters wide in meters high. When the fort is built, a wine bottle is also stuffed in the fort, so that the tip of the wine bottle neck is opposite to the tip of the wine bottle in the inner hole, and when the cement is half solidified, pull out the wine bottle in the fort. In this way, whether there is a large amount of water in the pool or a large amount of water outside the pool, the pressure of the water will not squeeze out the bottle at the drain.

If the wedge of the lid is leaking, you can stuff a little mud into the hole and then stuff it into the bottle, and you will find that the bottle is clogged without leaking.

4 Into the earth. After the cement pond is built, it should be wet frequently, and after a week, the cement will be completely solidified, and then the dealkalinization work can be carried out. After 5 7 days of dealkalizing, it can enter the soil.

The effect of insect trap lamp to capture bait is not very good, it is recommended that fertilizer water aquaculture cultivate natural bait for aquatic animals, which can be fermented and fertilized with farmhouse fertilizer.

Yes, there are special insect-trapping LED lamps.

The economy is environmentally friendly, and the loaches eaten are still original.