Loach cultivation methods and techniques

1.Loaches should be kept within the optimal water temperature range of 24-27. 2.

Loach is an omnivorous fish, so rice bran, wheat, and maggots can be used as bait, generally three times a day. The rate of food intake is usually determined by the amount of food intake. 3.

In the process of raising loaches, you can appropriately supplement some organic fertilizer, but the fertilization must not be too frequent, and the pond water should be changed frequently, generally once every 10-15 days. 4.To fish for loaches, we must first drain the pond water, and adopt the method of catching the big and leaving the small to ensure that there are a certain number of loach seedlings in the pond, which is conducive to subsequent breeding and high yield.

5.As the loach species grows, the water level is gradually deepened to its appropriate depth, which is usually shallow, but can be deepened when it is hot on hot days, and new water is often injected to maintain a good water-holding environment. 6.

In late autumn and early winter, when the water temperature drops to 10 15 and the amount of loaches eats decreases, they can be fished. If you want loaches to grow well, you must pay attention to the feeding of feed. This allows for the preparation of a specialized feeding platform for easy observation.

A: The amount of each feeding can be adjusted according to the remaining food of the loaches. Generally, it can be fed once every half a month.

Extended Data Note Version: 1Pay attention to the water temperature of the pond.

In general, it should not exceed 30. If the weather is hot, the pond should be filled with water, which will lower the temperature. 2.

The water quality should be normal, a little green, and the visibility should be about 20cm. If you find that the water is a little dark, it may be that there are too many microorganisms in it. At this time, it is necessary to pay attention to regulating the water quality.

Clause. 1. Preparation before stocking.

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.

Clause. 2. Stocking loach seedlings.

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

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

Clause. 3. Breeding management.

1. Feeding: After putting loach seedlings, 6 buckets of loach feed should be placed on the side of the pool, and each bucket 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 consecutive days. The first feed should be in millimeters, 10 days after 10 days, and then 10 days later, millimeters until one month is over.

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.

2. 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.

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

4. 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.

Clause. Fourth, the problems to be paid attention to when breeding.

1. When buying loach seedlings, the quality should be strictly controlled to avoid accidents after stocking. The loach seedlings that come from the transportation should be disinfected before stocking.

2. When breeding loaches, we should not increase the breeding density in order to increase the yield, which is easy to cause loach diseases.

3. Regular fertilization in the pond cultivates a variety of natural bait, which can reduce some of the money spent on buying feed.

4. The loaches in each period are different, so it is necessary to choose a good time to go public.

Hello kiss loach breeding methods and techniques are as follows: 1, breeding environment loaches often grow in the bottom mud or silt, breeding loaches can choose sunny ventilation, flood section of the pond with sufficient water source and open terrain, and to the bottom of the pond spread clay soil, planting duckweed, water hyacinth and other locust aquatic plants, for loaches to provide a place to hide, rest. 2, breeding methods loaches at night will hunt activities, breeding can be at eight o'clock in the morning and three o'clock in the afternoon to provide food, fish and shrimp, insects, earthworms, soybean cakes, bean dregs and other food, and feeding three hours later, to clean up the pond for loaches, to avoid food residues polluting water quality. 3. Precautions loaches do not like strong light, when the light is too strong, it is necessary to build a shade net for it to maintain the normal growth of loaches, loaches are easy to suffer from bubble disease in the process of growth, resulting in increased mortality.

Loach cultivation methods and techniques are pre-stocking disinfection, feeding rotifers, and small phytoplankton.

The loach seeds can be disinfected with 8 to 10 cm of bleach powder solution before stocking, and soaked for 20 to 30 minutes when the water temperature is 10 to 15. Put 50 to 60 loaches of 3-4 cm per square meter. In the loach pond, grass carp, silver carp, bighead carp and other pelagic fish species can be properly cultivated, and it is not suitable to be matched with tilapia, carp, crucian carp, etc.

Cast the bait. Loach seedlings that have just been put into the pond need to be fed with rotifers, small phytoplankton and other baits suitable for taste, and at the same time, they should be properly fed with cooked egg yolk, fish meal, bean cake and other fine food materials.

When the loach seedlings are up to 1 cm, they can already ingest insects and organic debris in the water, and can be fed with animal feed such as boiled mussel meat, 2 to 3 times a day, and do not sprinkle it. The initial amount of anti-burning feeding is 2 to 5 of the overall mass of loach seedlings, and 5 to 10 in the later stage. Loaches like fertilizer water, should be applied in time after fermentation of chicken manure, duck manure and other base fertilizer, each time the dosage of 50 kg 100 square meters.

Day-to-day management of farmed loaches

Breeding loaches, do a good job in water quality management on a daily basis, add new water in a timely manner, and mediate water quality. Reasonable fertilization is carried out according to the water quality and fertility, the transparency of the pool water is controlled at 15 to 20 cm, and the water color is yellow-green. When the water temperature reaches 30, the pool water should be changed frequently and the water depth should be increased.

When the loach often swims to the surface of the water and swallows the air, it indicates that there is a lack of oxygen in the water, and the fertilization should be stopped and new water should be injected. 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.

Raising commercial loaches can be fertilized to cultivate natural bait, and the amount of fertilizer depends on the weather and water color. When transparency decreases and the loaches continue to surface to breathe air, fertilization should be stopped, bait should be reduced and new water should be added. In addition to fertilization, commercial loaches should also be fed with bait, and conventional fish feed can be used as bait.

When the loach seedlings are just planted in the pond, they are fed once a day in the evening, and then gradually changed to daytime bait: 00 each time. The daily dosage accounts for 2 to 8 of the loach body mass, depending on the water temperature and feeding situation.

The bait is placed on the food table or in the bamboo basket, the bamboo basket is sunk to the bottom of the water, and the loach is lifted out of the basket after eating.

The above content refers to the encyclopedia of virtual examination - loach.