Little yellow catfish are raised like this!!!!

The main breeding is 1,000 fry of 5-8 cm per mu, and some silver carp, bighead carp, grass carp and crucian carp are reasonably matched. Feed can be fed chilled small trash fish, fry the small trash fish into surimi, as the growth can be chopped into pieces of meat feeding, 2-3 meals a day, the daily feeding amount is 5-10% of the fish weight, the method of feeding is set up at the downwind of the pond to set up a bait point, with a mesh of about 20 mesh to enclose an area of about 5-10 square meters, the mesh is higher than the water surface, 50 cm from the bottom of the pond, the feed is put in it, the feed floats in the net when it does not disperse, and the yellow catfish will come up from the water to feed. Pay attention to the deterioration of water quality in the high temperature season, appropriately replace new water, and control the water color transparency by 20-30 cm; Quicklime is applied every 10-15 days, and 15 kg per mu is sprinkled with water in the whole pond; At the same time, pay attention to start the aerator to maintain dissolved oxygen in the water.

The first year of breeding produces 200-300 kg.

You can use an ecological fish tank to keep it, but you have to buy a special potion for that fish to drip into it, because it can prevent fungal infections such as rotten gills.

1. Yellow catfish can grow in ordinary mud and ruler ponds, so there is no need to deliberately choose any site.

2. The area of the pond is determined according to the number and density of aquaculture, the water depth of the pond is best about 1 meter, the silt at the bottom of the pond can not be too thick, and the bottom of the pond is mixed with mud and sand.

3. It is best to have irrigation and drainage outlets in the breeding pond, if the conditions are not good, there is no irrigation outlet. The amount of water in the pond should be sufficient, before stocking, the breeding pond needs to be thoroughly cleaned, and some quicklime is sprinkled in the pond, so that the harmful microorganisms in the pond can be eliminated and eliminated, which is very beneficial to the growth of fish fry.

4. The best time for stocking is from the end of May to the middle of June. Fry need to choose those fish that are not damaged and swim quickly in the water. When releasing the fry, you need to put them in the pond slowly so as not to hurt them. 1 acre of pond water can raise about 140,000-160,000 fish fry.

5. In the early stage of breeding, the main draft of the fish fry is some zooplankton in the pond, and when the natural bait in the pond is not enough after 7 days, the farmers should feed themselves.

6. Every morning and evening, you need to inspect the fish pond to observe the feeding of the fry and understand the quality of the water. If you find any excess bait in the pond, you should remove it in time. If you find that the transparency of the water is too low or polluted, you should change the water in time.

The pond is disinfected with quicklime every 15 days or so, which reduces the chance of yellow catfish getting sick.

<> "Yellow catfish are demersal fish that prefer to forage and rest in dimly lit places. Darkness is the first peak of yellow catfish foraging, and 4 a.m. to 6 a.m. is also a good time for fish mouths. It is best to choose a day of high water for fishing during the day, because the water becomes muddy due to high water.

Other fish may wait for the water to clear before feeding, but the yellow catfish is the opposite, the more muddy the water, the better it is, and the best fishing effect is when it rains.

Yellow catfish like to be quiet and afraid of light, so the choice of fishing position should be selected in a cool place, a place where there is a pile of rocks. The gravel terrain should be selected for the gravel pile, and the gravel terrain will hide fish and shrimp, and the fish and shrimp will not stay on the big stones. If you are fishing at night, you should choose a shoal, preferably one with a slow current.

There will be small fish and shrimp in the flowing water, and yellow catfish often come out here to feed, which is also a good place for fishing.

Yellow catfish is a small carnivorous fish on the bottom, and its nest and bait are inseparable from meat bait. First of all, let's talk about the nest material, some anglers think that fishing for yellow catfish does not need to make a nest, which is not right, and fishing for yellow catfish must be nested. Generally speaking, it is made with chicken and duck offal, or chicken and pig bones crushed and mixed with chick feed.

This fishy bait will soon attract small fish and shrimp in the vicinity, which will naturally attract yellow catfish.

Because the silver catfish eats fiercely, but the size is small, so the line can be used with a small wide manuscript number. Generally, the main line number or not, the child line or, the hook can be appropriately larger. The yellow catfish has a large mouth and swallows the bait fiercely, and the slightly larger hook can avoid swallowing the bait into the stomach and it is inconvenient to take the hook.

For rod requirements, it is best to use a carp rod with 28 or 19 fishing. Avoid the fish dragging the bait into the crack of the stone, causing the bottom to break the line, and the hard rod can quickly lift the fish out of the water.

<> pond selection: the area of the pond for breeding is 1 acre -3 acres, the pond needs sufficient water source and clean water quality, and the bottom of the pond is removed before the seedlings. Disinfection nutrients:

Sprinkle quicklime in the pond to kill bacteria and parasites in the pond, pour 4-5 kg of "bio-fertilizer water king" after pouring the water, and cultivate the natural bait. Nursery stocking: After the fry are put into the pond, soybean milk is sprinkled every morning and evening, and when the fry grow to 2-3 cm, they are fed special feed for yellow catfish.

<> "Yellow catfish fishing is the most enjoyable upgraded version of fishing.

Temperature is an important factor in fishing for yellow catfish, which is between 25 and 30 degrees Celsius and is in a feeding frenzy. The period from late spring to late autumn is very suitable for yellow catfish fishing. There are many kinds of fishing methods that are suitable for yellow catfishing, such as traditional fishing, rod fishing, and table fishing, and each fishing method can have good results.

Traditional fishing is suitable for use in places with many aquatic weeds or obstacles, table fishing is suitable for wide waters, and rod casting is suitable for large waters with currents.

Yellow catfish prefer shade and light, and can choose to fish in shady corners during the day. Under the shade of some trees in the muddy waters, the area under the bridge piers is a very good choice in the catchment bay of the river, where food is abundant and is also frequented by yellow catfish. If you want to fish at night, try to choose water with flat terrain and slow currents.

The yellow catfish has a wide range of activities at night, as long as the nest is laid, it is easy to attract fish, and the night fishing shore is the choice of most Taiwan fishing enthusiasts.

Yellow catfish fishing nesting skills: Yellow catfish is not what Douyousen often likes to eat, it is carrion with a strong fishy smell. Suitable for making nest material include pork liver, chicken liver, chicken intestines, earthworms, small fish and some animal offal.

Chicken liver and intestines are the cheapest and most effective nest ingredients. When the temperature is a little low, you can nest half a day in advance, and if it is above 25 degrees, you can nest 2 hours in advance. Try not to chop the nest material in advance, and the yellow catfish are in a state of wild swallowing.

When nesting, you can wrap it in a piece of cloth and put it into the nest, using the fishy smell of the nest material to attract fish into the nest, and the yellow catfish will stay in the nest for a longer time. When walking in the water, you can tie a stone to the cloth bag to prevent the nest material from being washed away by the water. In areas of still water, you can make nests with earthworm and shrimp meal, which is mixed with shrimp powder in the mud and thrown at the fishing spot.

Fishing equipment: If you are fishing with a hand rod, you can choose a rod of the appropriate length according to the fishing spot you choose. The yellow catfish is relatively small, generally less than half a catty, and the use of a 37-tone fishing rod will be more handy.

The main line can be selected with No. 3 line, the sub-line can be used No. 1-2, the length is in the range of 25cm-35cm, and the hook is recommended to be between No. 4 and No. 6. This set of lines can cope with the nest, and other slightly larger fish are no problem.

You need to prepare a few more pairs of hooks, because you have poor eyesight when fishing at night, and it may be easy to hang on to the grass or the bottom. The other is that the yellow catfish swallows the bait fiercely, and the basic report is dead, and it is easy to swallow the hook into the stomach.

Hand rod fishing drift adjustment attention is: to fish the bottom, fishing a little. Usually, many people use leveling water and fishing 4 mesh. If you are in a place where you are walking on the water, you will run the lead fishing method and float and expose your eyes.

1. Ponds: It is best to choose to build a river pond in a place where there is no pollution and convenient transportation for breeding yellow catfish. 2. Seedling selection:

Fish fry that swim well and do not have disease spots on the body surface should be purchased on the farm. 3. Cleaning: Change the water every 15-20 days to avoid turbidity.

4. Feed: You can put grass or yellow catfish special fish feed in the river pond.

1. Build a pond

Yellow catfish has higher requirements for water quality, and it is necessary to excavate and build a pond in a place with convenient transportation and open terrain when breeding, and then inject clean water into the pond, and ensure that there is enough oxygen in the pond to avoid the death of yellow catfish.

2. Buy fish fry

When breeding yellow catfish, it is necessary to buy fish fry with strong appetite and good swimming in the market, which is conducive to better growth in the later stage, and it is necessary to do a good job of supplementing oxygen during transportation to prevent too long time and yellow catfish from appearing white.

3. Clean up the pond

In the process of breeding yellow catfish, the water should be changed every 20 days or so, so as to avoid turbidity in the water quality and disease of the fry, and the debris in the water should be cleaned up frequently to provide a healthy growth environment for the yellow catfish.

4. Feed feed

In order to ensure that the fry grow more robustly, you need to buy special feed for yellow catfish, and feed it once a day to prevent yellow catfish from swelling.

The pond water level of the breeding yellow catfish should be kept above the meter, the silt should not be too thick, the fry are stocked after the pond and disinfection, and other fish can be mixed and matched, and the new water is regularly added in the feeding, the water quality is controlled, the scientific feeding, the usual attention to observation, and the timely prevention and control of pests and diseases.

High-density yellow catfish farming technology.

When breeding yellow catfish at high density, the permeability of the pool water should be controlled at about 35 cm, the water should be changed frequently at high temperatures, and a high degree of dissolved oxygen should be maintained. Mausoleum.

How many seedlings are cast in an acre of yellow catfish.

20,000 to 30,000 yellow catfish per acre. In the breeding of yellow catfish, because of the poor ability to tolerate low oxygen, it is necessary to choose a pond with fresh water quality and sufficient water source, and the breeding process should be scientifically fed and the water quality control should be done well, which is conducive to the growth of yellow catfish.

Yellow catfish farming costs and profits.

The cost of yellow catfish breeding has water surface rent, seed, bait cost, drugs, labor miscellaneous expenses, etc., the total cost of one mu is 23,800 yuan, and when the yellow catfish seedlings meet the commodity standard, according to the cost of 9 yuan catty, the yield per mu is 4000-5000 catties, and the profit per mu reaches 3-40,000 yuan.

How much is a pound of yellow catfish.

Yellow catfish ** and body size have this Wang Huai pass, generally a single weight less than 50 grams, ** in 10 yuan a catty, between 50-150 grams of yellow catfish ** in 10-15 yuan a catty, weight more than 150 grams of yellow catfish is about 15 yuan.

Cage culture technology for yellow catfish.

Yellow catfish cage culture stocking time in early June to the end of July, stocking specifications are generally about 5cm, stocking density of 40 50 m2, to keep the water body in the water has a high dissolved oxygen, if the natural bait biomass is insufficient, can be fed small trash fish and shrimp, to meet the growth needs of yellow catfish.