What fish can be mixed with ducks, and can ducks be kept with fish

Adult and 2nd year old fingerlings can be polycultured with ducks.

The following points should be paid attention to in the polyculture of fish and ducks:

1. Water surface requirements.

The water surface suitable for raising ducks is an adult fish pond with an area of more than 1 acre and a water depth of more than 1 meter and a 2-year-old fish seed pond. Fish under 4 cm swim slowly and are easy to be eaten by ducks, so 1-year-old fish ponds are not suitable for ducks; Stocking ducks in shallow ponds is easy to cause pond mud to stir and form turbid water, and it is not suitable for raising ducks. In addition, suitable ditches, small lakes and reservoirs can also be selected for duck farming.

2. Fish and duck matching.

It is advisable to keep 130 150 ducks per acre of water surface in fish ponds. If too many ducks are released, duck feces are deposited, and the water color is too thick, it will cause hypoxia in the fish pond and even cause the death of fish species; If there are too few ducks, the water color will be light, and plankton will be produced in the pond.

Less fish consumes more material, which will affect the economic benefits of the fish pond.

It is advisable to put the upper, middle and lower layers of fish in the fish pond in spring, so that the fish can swallow the bait in layers to avoid waste. Because small-sized fish are easy to be swallowed by ducks, stocking large-sized fingerlings is recommended. The types of fish stocked should be mainly fatty water fish and omnivorous fish, and no or less herbivorous fish should be stocked.

In general, silver carp in the pond.

Bighead carp should account for 45%, carp, crucian carp, tilapia.

etc. should account for 50%, grass carp, bream.

It can account for 5%. The specific stocking quantity of fish should be appropriately adjusted according to the conditions of the pond mouth and the management status.

3. Daily management.

In order to facilitate centralized management, a small part of the fish pond can be used as a duck activity pool with mesh, screen cloth and other materials, and 2 4 ducks are raised per square meter of water surface, and the mesh is 40 50 cm above and below the water surface, so that the fish can enter and exit freely to feed, and even if the small fish are raised, the loss can be reduced. Every morning and evening, the ducks are fed in the pond ridge activity field, and the duck manure in the field is swept into the pool in the evening after the ducks enter the shed. Drive the ducks out of the shed in the morning, and sweep the duck manure in the shed into the pool after picking up the eggs.

In summer, the amount of manure of the duck flock is large, and the water quality is easy to fertilize, so it is necessary to add new water in time and reduce the amount of fertilizer. When the ducks are old and have a lot of feces, they should be stocked in half water and half drought, so that some ducks can defecate in dry land. In addition, in summer, it is necessary to pay attention to changing water and increasing oxygen.

4. Disease prevention and control.

Quicklime should be applied to fish ponds before stocking.

75 kg mu) thoroughly clean and disinfect the pond, and the pond with more silt should be dredged and exposed. The duck farm should be well laid and sprayed with bleaching powder. Fingerlings can be soaked in 4% salt water to kill germs.

Young ducklings should be vaccinated regularly to enhance their resistance to the disease. Every 15 20 days, quicklime water (10 kg mu) is splashed on the water surface to disinfect and clarify the water body and improve the water quality. Fish and duck feed should often be added to haloperic acid.

Erythromycin, dysentery, Trane.

and other drugs.

Put some silver carp and bighead carp on it, and you have to enlarge it, and you have to get drunk at least three or four taels or more, otherwise you will be given a good meal by ducks.

It is recommended that you put the fry first, wait for the fry to grow to a certain size, and then put the duck in if the duck cannot eat it in one bite, otherwise the fish will be eaten up by the ducks.

No, I can't. The ducks will eat your fish.

1. Duck manure is easy to cause over-fertilization of water quality, which is easy to infect fish with diseases or flooding ponds.

2. Duck pathogens are introduced into the water body, causing indirect infection in fish.

3. Ducks eat fingerlings.

Benefits of keeping ducks with fish:

In the complementary breeding category, ducks are constantly moving and playing on the water surface, which can effectively stir the air into the water, which greatly improves the content of dissolved oxygen in the pond water, which is conducive to the growth of aquatic fish. At the same time, the duck's feces contain a lot of organic matter, including 30 crude protein, which saves a lot of bait by feeding the fish; And ducks can prey on dead fish in the water and organisms that harm fish, such as water centipedes, etc., and can effectively remove moss and algae in the fish pond, which can not only save daily duck feed, reduce production costs, so as to achieve the purpose of high yield, high quality, high efficiency and income increase of fish and duck co-breeding.

PS: In the pond of fish and duck polyculture, tilapia should be the main culture, followed by filter-feeding silver carp, bighead carp and omnivorous carp, crucian carp, etc. The grass carp, because it likes quiet water, should not be put or less.

Do a good job in the drainage and irrigation system of fish ponds. After raising ducks in fish ponds, duck manure is easy to cause over-fertilization of water quality. In this way, it is easy for the fish to be infected with diseases, or to flood the pond.

Therefore, it is necessary to flush the fish pond with water regularly. If the drainage and irrigation system is not good, the water cannot be irrigated, and the fertilizer water cannot be discharged, it will affect the normal growth of the fish.

Pay attention to changes in the water quality of the fish pond. According to the water quality of the fish pond, the stocking density of fish and ducks should be appropriately adjusted. When the water quality transparency of the fish pond is maintained at 15-25 cm, 2500-2700 fish of various species can be stocked per mu of water surface, and 200-300 ducks can be stocked.

If the water quality transparency is reduced, it is necessary to flush clean water in time, generally once every 7-10 days.

Duck droppings are often observed. If it is found that there are undigested nutrients in the duck manure, the feeding of bait should be suspended, which can not only save the feed, but also prevent the water from being over-fertilized.

Strengthen the prevention of fish and duck diseases. In the fish pond, 1 kg of bleaching powder or 15 kg of quicklime can be used per mu and applied evenly. For ducks, vaccinations should be given regularly. It is necessary to carry out frequent disinfection of duck houses to prevent duck pathogens from entering the water body and causing indirect infection of fish.

Many practices have proved that as long as the fish and duck polyculture is obtained, it is entirely possible to obtain a double harvest of fish and ducks.

This should be the duck's, the fish can be eaten, this can save feed, then the harm is, when the rain is light, it may be eaten by the duck, so the fish must grow up, so the duck can be allowed to enter.

OK. In general, 100 150 ducks per 667 square metres are suitable for duck farming. If there are more than 200 ducks, they should be mainly stocked with filter-feeding and omnivorous fish such as silver carp, bighead carp, tilapia or carp and crucian carp, and should not be dominated by grass, bream or herring.

In addition, it is also necessary to pay attention to changing the water and increasing the oxygen.

Based on the annual manure production of 40 50 kg per duck, the duck fish pond should increase 4800750 kg of fertilizer per 667 square meters compared with the non-duck farm, effectively fertilize the pond water, reproduce a large number of plankton, and provide sufficient feed for the growth of silver carp and bighead carp.

Duck fish ponds can be mainly silver carp and bighead carp, and 50 75 kg of fingerlings and 1000 1500 fish can be stocked per 667 square meters. Grass and herring are the mainstay, and 75 1500 kg of fingerlings and 1000 1500 fish are stocked per 6667 square meters.

<> duck ponds can be polycultured with filter-feeding fish (silver carp) and miscellaneous hunger-hungry fish. 50-60 kg of fish fingerlings per mu pond are put into a rotten slag, filter-feeding fish silver side class (silver carp) accounts for about 70-80, and the rest is omnivorous fish, and 80-100 ducks can be raised per mu of water surface.

Chickens and ducks are not allowed to be mixed.

There are many disadvantages in this way, one is that polyculture is easy to cause the spread of diseases from one to another. Second, polyculture will reduce the utilization rate of feed. The third is that ducks crow loudly, while chickens prefer to live in a quieter environment.

For example, the polyculture of chickens and ducks will affect the rapid fattening of broilers and reduce the egg production rate of laying hens. Fourth, ducks are waterfowl and like water, and in the case of more humid farms, it is very easy to cause chicken disease.

In the rural areas, especially the free-range households are accustomed to changing the chickens, ducks, and geese into mixed orange farming, although this method saves trouble, it is very unscientific, and there are many drawbacks, which should be resolutely corrected, and the chickens must be put into the chicken pen, the duck into the duck shed, and the goose into the goose pen.

What kind of fish can fish be polycultured with?

Fish farming allows us to enjoy beautiful aquatic animals at home, but how to properly polyculture fish is a science. If polyculture is not done properly, it can lead to problems such as aggression between fish or lack of food. Let's take a look at what fish can be polycultured with.

1. Fish of similar size

Fish of similar size have similar biological habits and are prone to achieve a state of harmonious coexistence. For example, anemone fish, colorful fairies, etc. are small demersal fish that can be well polycultured.

In addition, different species of fish with similar body sizes also have good polyculture effects. For example, the polyculture of zebrafish with Nile tilapia and swallow fish is very good.

2. Compatible fish

Some fish have compatible living environments and habits, and can be polycultured with other species of fish. For example, cichlid and podocarp are strong fish, but they can be polycultured with other small, active fish.

Of course, there are some fish species that are not compatible, such as freshwater arowana and polyculture, which are prone to attack each other and therefore need to be kept separately.

3. Fish with similar feeding habits

The feeding habits of fish are also a factor to be considered when polyculture. Polyculture of fish with similar feeding behaviour can reduce food waste and reduce the number of fish that are attacking each other. For example, fish that feed on benthic animals can be polycultured with fish that also feed on benthic animals.

However, it is also important to note that the composition of food varies from captivity to captive, and the type and amount of feed may need to be adjusted during the polyculture process.

4. Appropriate amount of fish

When polyculture fish, it is also necessary to consider the combination of tank size and fish quantity. If there are too many fish, it is easy to cause problems such as deterioration of water quality and disease transmission. Therefore, in polyculture, the number of fish needs to be adjusted according to the size of the pond and the individual size of the fish to be raised.

Generally speaking, a 20-litre pond can only hold a maximum of 2-3 large fish or 10-15 small fish.

Summary

In the case of polyculture, it is necessary to comprehensively consider factors such as fish size, compatibility, feeding and appropriate number of fish in order to achieve harmonious coexistence and achieve ideal ornamental results. At the same time, it is necessary to regularly check the water quality and disease conditions to ensure the healthy growth of the fish.

Question 1: What kind of fish can fish be polycultured with 10 points.

Question 2: What kind of fish can fish be polycultured with Large upper and middle pelagic fish that are not very aggressive, such as Arowana, daguerreotype, colorful, Bassia, etc.

Question 3: What kind of fish can not be polycultured with fish in general Large upper and middle pelagic fish that are not too aggressive, such as Arowana, daguerreotype, colorful fish, Barcia, etc.

Question 4: What kind of fish can fish be kept with tropical fish? and tropical fish polyculture medium-sized.

Arowana polyculture is the most beautiful.

Golden Dragon. Brazil Yajin. Northern Thai Tigers. Indonesian concerns. Thin wire plates. Thick wire boards, etc.

Arowana, Tiger Fish, Daguerreotype, Parrot, Anchovy, Small Tropical Fish, Queen Opposite Sex (Clean Fish), etc

Question 5: Can monk fish be polycultured with fish It is not recommended to polyculture monk fish with any fish. Although the fish belong to the bottom of the water, the arhat belongs to the middle and upper reaches of the swimming fish, but the arhat belongs to the more aggressive fish, so to a certain extent, it is not recommended to polyculture, in addition to the fish tank is generally relatively large, so the single culture has been relatively empty, and if you raise two, it is undoubtedly fighting!

Question 6: Can fish be raised with Arowana You can raise it without any problems. Fish prefer new water, pay attention to maintain good water quality, I work in the fishing farm, if you have any questions, please ask, thank you!

Question 7: Can colorful angelfish and rainbow fish be polycultured If you're talking about fish, you can! But have you ever thought about it, the colorful is the fish that is admired from the side, and the fish is the fish that is admired at the top, will you look good when you put these two together?

In addition, the fish is too large in size, and the colorful ones are put together, and grabbing food will cause problems! It is recommended to keep them separately, and occasionally enjoy them can be put together!

Question 8: Can redfin crucian carp, fish, and Arowana be polycultured?

Question 9: Can the fish you just bought be polycultured with Arowana, what should be paid attention to is that most of the fish die in the water and cannot be impatient Fish are particularly sensitive to water quality fluctuations.

Question 10: Can fish be polycultured with heterotypic There is absolutely no problem Arowana is a perfect match for any of them Because they are in different areas For example, the fish is the lower layer Arowana is the middle and upper layer So they are basically very harmonious But I remind you that if this is a new invitation, then the size difference between them should not be too big Otherwise, it will be easy to be timid You can go to the top of the Arowana to visit more There are aquarists who are so polycultured I have also raised this.