I want to breed loaches, but I don t have the technology now, so what should I do?

It just so happens that I know how to do technology, hehe, and I'll share it with you.

After entering the water, the number of beneficial microorganisms is reduced by reducing pathogenic microorganisms and undesirable algae through the interaction between microflora. There is an increase in zooplankton, beneficial algae, and especially bloodworms on the surface of the water

Stabilize and improve water quality, promote the decomposition of bait and other floating organic matter, degrade ammonia nitrogen, increase dissolved oxygen in water, and promote water bodies.

beneficial for the growth of plankton. Loaches, fish and shrimp droppings, impurities and scraps at the bottom of the pond will not turn into silt and will be scattered sand. Facilitate.

Growth, weight gain rate increased significantly. Adjust the ecological environment of aquaculture, increase the amount of dissolved oxygen in the water, and promote the normal flora in the aquaculture system.

and beneficial algae activation and growth, to maintain the ecological balance of the aquaculture water.

Scope of application. It is suitable for aquaculture, such as loach, fish, eel, turtle, crab, frog, shrimp, eel, mussel, etc. and marine aquaculture.

Application of EM bacteria in loach culture.

1. Pond environmental treatment.

One week before the pond is filled with water, 50 100 times of Yifuyuan aquatic EM bacterial liquid dilution is used instead of lime and bleaching powder to evenly spray to disinfect and purify the pond. Special aquatic products (such as shrimp, soft-shelled turtle, loach, eel, mandarin fish, etc.) should be evenly sprayed with 10 times of Yifuyuan aquatic EM bacterial liquid dilution 1 week before the pond is released to purify the environment.

2. Water purification of loach breeding.

3 10 days before the loach seedlings are stocked, the dilution of Yifuyuan aquatic EM bacteria solution, one mu of water surface and one meter depth of water production EM bacteria are diluted and then splashed on the water surface. Depending on the water quality, once in the first 15 days, once in the next 1 month, where the water quality is poor, the splashing time should be appropriately shortened;

3. Handling of ear material:

Since the ear material is granular, you can spray the bait with 200 times the dilution of Yifuyuan aquatic EM bacterial liquid, spray the humidity to a degree, and feed it immediately to avoid scattering. It has a very significant effect on gastrointestinal diseases and improving the digestion and absorption of feed.

4. Treatment of organic fertilizer and manure

The organic fertilizer (grass liquid fertilizer) and manure to be put into the water body should be treated with Yifuyuan aquatic EM bacterial solution with a ratio of 1:200, and then it can be put into the water surface after fermentation.

5. Loach disease prevention and control: If there is a phenomenon of loach flooding, you can use the diluent of Yifuyuan bacterial solution to evenly splash the water surface, which can be improved in 3 5 hours, and the loach will return to normal. After that, you can splash again 1 2 times every 1 2 days.

Individual fungal diseases, bacterial enteritis, gill rot, printing diseases, etc. can waterlogen the diseased fish, and directly rub the lesion with 10 50 times of Yifuyuan bacterial liquid, and you can also use 100 150 times dilution of Yifuyuan bacterial liquid to soak the sick loach (with a slight floating head), and it can be cured after a few days.

Wherever you are hiring, you will go

1. Requirements for building ponds: the area of loach ponds needs to be 5 acres to 10 acres, the depth of the pond water needs to be meters to meters, the pH value of the silt at the bottom of the pond should be neutral, the pond wall should be tamped to be non-leaking, the pond water inlet and drainage should be convenient, the surrounding of the farm should be quiet, the water quality should be good and there is no pollution, each mu of pond should be equipped with 1 aerater, and the pond should be set up around the rodent-proof net.

2. Clean the pond: Before putting loach seedlings in early spring, clean the pond with quicklime 20 days in advance, and then use aerated particles and compound salt to improve the water quality. After the pond is cleaned and re-watered, plant some water spinach, lotus root, water hyacinth, and water peanuts in the pond, which is conducive to improving the water quality and loach to avoid the sun.

3. Fertilization water quality: Splash some amino acid fertilizer in the pond 10 days before stocking, so that the aquatic animals and plants that loaches like to eat will reproduce faster.

4. Select loach seedlings: seedlings should be purchased with fast swimming, no damage to the epidermis, no disease in health, and 3 cm to 4 cm long loach seedlings. When transporting the seedlings that will wither quickly, be careful not to hurt the seeds, and after transporting them to the pond, drench the fingerlings with salt water before stocking.

5. Stocking density: The best time to stocking seedlings is in mid-May. 10,000 loach seedlings can be stocked per mu.

6. Feeding: After putting the loach seedlings, 6 buckets of loach feed should be placed on the side of the pool, and each barrel should be filled with 10 kg of special extruded feed for loaches, and the feed in the bucket should be filled with 10 kg of feed again after being fed for 3 days. The first feed diameter should be in millimeters, and after 10 days of feeding, the diameter of the feed in millimeters is used, and then the millimeter feed is fed after 10 days, until it is full of one acre of Bidong month.

After one month of rearing, feed with a special feeding machine. Feeding time is between 7 and 8 a.m. 2 feeding machines should be set up per mu of pond.

7. Water quality management: change the water frequently after stocking loach seedlings. Each time you change the water, you should drain part of the pool water before adding new water. Quicklime is used every week to adjust the water quality, and the yellow-green color of the pool water is the best.

8. Disease prevention: Biological agents such as yeast and em bacteria should be splashed in the pool at regular intervals, which can regulate the water quality and improve the immunity of loaches, and the probability of loaches getting sick will be reduced.

9. Fishing: It takes about 3 to 5 months from stocking loaches to fishing. As long as the loaches grow to 10 centimeters long, they can be caught and marketed.

1. Creation of breeding environment. Loaches do not have high requirements for the breeding environment, such as rice fields, courtyard cement ponds, ponds and shallow ponds that are sheltered from the wind and the sun and close to the water source. Before putting seedlings, the breeding pond mouth should be fully renovated and disinfected.

Because loaches like to drill holes and burrows to escape, the embankments around the breeding waters should be wide and strong, without caves, and there should be anti-escape nets at the inlet and drainage outlets to prevent the loaches from escaping. At the same time, some aquatic plants (aquatic plants) should be planted by the pond to create a shaded, comfortable and quiet living environment for the loaches, and the roots of the aquatic plants provide conditions for the reproduction of some benthic organisms, and also provide natural bait for the loaches. 22. Pay attention to the quality of seedlings.

It is necessary to choose loach seedlings with strong physique, lively swimming, smooth body light, no injury and no disease, and consistent specifications. Before putting it, soak it in 20 30 grams of salt water for about 10 minutes to kill pathogens on the body surface. Putting should be selected in the morning or afternoon on sunny days, windy, rainy, low air pressure and cold weather should not be put seedlings.

33. Reasonable stocking density. The stocking density should be determined according to the conditions of the aquaculture waters. Pond culture is generally stocked with 100 150 square meters of summer flowers with a body length of 3 4 cm, and 50 80 square meters of seedlings with a body length of more than 5 cm; Rice farming generally puts about 80 kg of small loaches with a tail weight of 2-5 grams per mu, or about 20,000 loaches of more than 10 cm per mu.

In the case of good breeding conditions and sufficient fresh bait, the stocking amount can be appropriately increased, otherwise the stocking amount should be appropriately reduced. 44. Bait feeding. The loach is an omnivorous freshwater fish that prefers to feed on daphnia, silkworms and other plankton under natural conditions.

In the breeding process, the artificially fed bait is palatable and fresh. In the process of bait feeding, it should be noted that the bait species should not change frequently, otherwise it will cause the loach to reduce the feed intake in stages and affect the growth rate. In addition, loaches are gluttonous, and loaches should not be overfed when feeding animal feed, otherwise, it will affect intestinal respiration and produce toxic gases and cause death.

Feeding can be stopped when the water temperature is above 30 or below 15. 55. Water quality management. The pool water should be yellow-green, the transparency should be 20-25 cm, and the pH should be neutral or weakly acidic.

When the water color changes to brown or black brown or the amount of dissolved oxygen in the water is less than 2 milligrams of liters, new water should be injected in time. Beneficial microbial agents are often used. Keep the water quality in a fertile, lively, tender and refreshing state.

66. Disease prevention and control. In the breeding work, it is necessary to give priority to prevention, and combine prevention and treatment. Splash sterilization with bleaching powder once every half month to make the pool water concentration 1ppm, or splash 10 15 kg of quicklime with water at a depth of 1 meter per mu to adjust the water quality.

During the high temperature growth period in summer and autumn, new water is often added and old water is discharged, and new water is added 20-30 cm each time to keep the water quality fresh and fertilized, and relatively stable, prevent diseases, and facilitate growth.

1. Loaches should be kept in the optimal water temperature range of 24-27.

2. Because loach is an omnivorous fish, it can be fed as bait regardless of rice bran, or wheat and fly maggots, and it can be cast three times a day. The amount of feeding is generally determined according to the feeding situation.

3. In the feeding process of loach, you can appropriately apply some organic fertilizer, but when fertilizing, you must not be too frequent, and you should change the pool water frequently, generally once every 10-15 days.

4. To catch loaches, first of all, the pond water should be drained, and the method of catching the big and leaving the small should be adopted to ensure that there are a certain number of loach seedlings in the pond, which is conducive to rebreeding and high yield.

5. With the growth of loach species, gradually deepen the water level to the depth it should have, usually shallower, and can be deepened when it is hot and high, and often inject new water to maintain a good water environment.

6. In late autumn and early winter, the water temperature drops to 10 15, and the loach feeds down, and the fish can be fished.

If you want the loach to grow well, you should pay attention to the feeding of the feed, which can prepare a special feeding platform, which is easy to observe, and the amount of each feeding can be adjusted according to the remaining situation of the loach, and it can be fed once every half a month.

Dear, hello, 1. Venue: Breeding loaches need to choose a source with clean water and a quiet area, and the fish pond needs to be disinfected with quicklime before breeding, and put it in the sun for about a week. 2. Fry:

Healthy and disease-free fry should be selected before loach farming, and the fry should be sterilized before stocking. 3. Stocking: When the outside temperature is stable at about 10, the fry can be placed in the pond and then fed appropriately.

Precautions just under the Yu Crack Shen pond loach seedlings, need to be fed rotifers, small phytoplankton and other suitable bait, at the same time properly fed cooked egg yolk, fish meal, soybean cake and other fine food materials, when the loach seedlings up to 1 cm, can be fed boiled mussel meat and other animal feed, 2 3 times a day, cut the town and avoid casting. When breeding loaches, the transparency of the pool water needs to be controlled at 15 20 cm, the water color is yellow-green, and the pool water should be changed frequently when the water temperature reaches 30, and the water depth should be increased; In winter, the depth of the pond water should be increased, and cow manure, pig manure and other manure can be applied to the corner of the pond to increase the water temperature and ensure the safety of loaches for wintering.

Summary. The indicators of good water color are: transparency 20 30cm, algae content of 20 100 mg l, more diatoms, cryptoalgae, etc., less cyanobacteria, algae population in the growth period, and not much other suspended matter other than plankton.

Such a water body indicates that the algae in the water have strong photosynthesis, sufficient dissolved oxygen, suitable pH, vigorous reproduction of high-quality algae, and low content of harmful substances, which is conducive to promoting the growth of loach and improving the conversion rate of words.

Hello talk about the choice of site: choose a pond with abundant water resources and clayey humus to breed loaches. Stocking fry:

Vigorous fry are selected, washed with salt water and placed in the pond. Provision of bait: mainly protein-rich concentrate feed, with animal food.

Maintenance management: The water temperature is kept at 22-28 degrees, and the bait table is cleaned every day.

What about the water quality?

When breeding loaches, the transparency of the pool water needs to be controlled at 15 20 cm, the water color of the sail is yellow-green, and the pool water should be changed frequently when the water temperature reaches 30, and the water depth should be increased; In winter, the pulse depth of the pond water should be increased, and cow dung, pig manure and other manure can be applied to the corner of the pond to increase the water temperature and ensure the safe wintering of loaches.

For example, what is high or slanderous, how to come.

After adding water urgently, close the lid and shake it, and you can still see that the part of the container without water is misty, and it is nitric acid that has not been completely dissolved.

What else hh shhigh.

What a dear. How can the quality of the mud be up to the standard, the water.

The indicators of good water color are: transparency 20 30cm, algae content of 20 100 mg l, more diatoms, cryptoalgae, etc., less cyanobacteria, algae population in the growth period, and not much other suspended matter other than plankton. Such a water body indicates that the algae in the water have strong photosynthesis, sufficient dissolved oxygen in the water, suitable pH, vigorous reproduction of high-quality algae, and low content of harmful substances, which is conducive to promoting the growth of loach and improving the conversion rate of Dongsui materials.

Do you need to use well water?

Well water for loach breeding can, but pay attention to a few points, first, the well water can not contain heavy metals trembling, second, the well water can not be used directly after the hit, to aerrate first, otherwise the well water will poison the loach. Third, a bait table should be set up for feeding bait. Fourth, when the breeding density is large, an aerator should be set up.

One acre can raise many small mud autumns.

One acre of land can raise 5,000 catties of loaches, 500 catties of loach seedlings with a suffocating specification of 5-8cm, about 150 per catty, and tens of thousands of seedlings per mu.