CATDOLL : CATDOLL: Key points of red worm breeding technology (What are the key points of red worm breeding technology)

1. How to breed red worms?

When breeding red worms, prepare a glass container, put the selected red worms into it, and then inject clean and sterile natural water. If you want to use tap water for breeding, it is best to expose the tap water to the sun for 2-3 days to remove the chlorine in it to prevent poor growth of the red worms.

The growth of red worms cannot be separated from light. Lack of light source will cause the red worms to have difficulty breathing and suffocate to death. When breeding, it is best to hang a 5-watt light bulb above the container to provide the red worms with sufficient light, allowing them to breathe freely and grow healthily.

When breeding red worms, the water should be changed once a day to keep the water clean. In the process of changing the water, the red worms and the container should be cleaned to remove the mucus to avoid the breeding of bacteria. The breeding water depth should be controlled at about 3-5 cm, and the water level should be deepened at night to keep warm.

Feeding. Red worms mainly feed on organic debris in the soil, and they particularly like sweet and acidic baits. Poultry manure, domestic sewage, etc. are all their baits. In professional farms, rice bran, sawdust, sludge, pigeon manure and other raw materials are generally fermented to make feed. If it is a family farm, yeast powder can be soaked in water and fed. Feeding is also a key point in red worm production. Feeding in small amounts and multiple times can increase production. Generally, feeding is done once every 3-4 days, and 50 to 100 kilograms of manure is fed per mu each time. It is mixed with water and sprinkled throughout the pond. When feeding, pay attention to the amount of residual bait, and do not blindly feed more, so as to avoid excessive organic matter in the water body causing fermentation to produce toxic substances, affecting production.

2. How to raise red worms?

Place it in a glass container, preferably using natural water, control the light source, and keep the water depth at 3-5cm.

3. How to raise red worms?

To raise red worms, you must first collect them and then prepare the breeding containers. During the breeding process, you must do a good job of water quality management, light source control, feed feeding, etc. When the number of red worms increases, you must harvest them in time and dry them.

1. Red worm collection

Red worms like to live in fertile water with slow flow. Late spring and early autumn every year is the season when red worms reproduce in large numbers. They float on the water surface, often making the water surface brown-red. This is a great opportunity for us to collect red worms.

2. Cultivation vessels

When raising a small amount of bloodworms at home, you can take the river pond sludge together with the bloodworms and put them in a basin or glass container. It is best to soak them in river water. If you use tap water for breeding, you should dry the tap water for 2 to 3 days in advance to remove bleach and other substances. Change the water every other day. In winter, you need to prevent freezing and put a wet red cloth on the container to keep it moist. It is best to use a container with a large area of ​​contact with air, because the bloodworms will float to the surface of the water and have a breathing-like movement, so if there are a lot of them, some of them may not be able to compete for a position and die.

3. Light source control

A light source is necessary for raising red worms, and the light source cannot be turned off at night. You can use a small light source (such as a 5-watt night light, etc.) at night, because red worms are too lazy to breathe, and if there is no light source, they will easily die the next day.

4. Feeding

Most large-scale professional red worm farms use rice bran, sawdust, banana peels, bagasse, sludge, pigeon manure, etc. to ferment and make them into breeding feed. Home-based red worm breeding can use yeast powder soaked in water to feed, but the amount must be controlled.

5. Harvest and Overwintering

When the number of red worms increases, they should be collected and dried in time. In late autumn and winter, the reproduction capacity of red worms is greatly weakened. When you can't see the red worms in the water tank, don't pour out the water in the tank, because they are hiding in the green algae. You can put the water tank in a sunny room or near the radiator. In spring, when the indoor temperature rises, the red worms come out again. When the room temperature rises above 28℃, the red worms begin to reproduce in large numbers.

4. How to raise red worms at home?

In the natural environment, red nematodes mainly feed on bacteria, yeast, algae and organic debris (fragments of plants and animals). To cultivate red nematodes artificially, you need to prepare the culture medium in advance. Take 4.5 kg of fertile soil (soil from the garden or vegetable garden) and 1 kg of straw (cut into 2 cm), pour them into a large tank, add 50 kg of water, stir thoroughly, place at 15-18℃ for 3-4 days, and then filter with gauze. The filtrate is called the stock solution.

Take a certain amount of the original solution and pour it into another tank, then add 2-4 times the amount of pond water, and the culture solution is ready. At this time, you can put a small amount of red nematodes into the culture solution, and keep the water temperature at 18-25℃. The red nematodes grow very fast and will multiply in large quantities to feed goldfish or other fish. In the process of cultivating red nematodes, the original solution should be added at any time to ensure that the fish and worms have enough feed.

5. How to breed and reproduce red worms?

How to raise red worms:

1. Red worms like to live in fertile water with slow water flow. The late spring and early autumn every year are the seasons when red worms reproduce in large numbers. They float on the water surface, often making the water surface brown-red. This is a great opportunity for us to collect red worms.

2. When raising a small amount of red worms at home, you can take the river pond sludge together with the red worms and put them in a basin or glass container. It is best to soak them with river water. If you use tap water for breeding, you should dry the tap water for 2 to 3 days in advance to remove bleach and other substances.

Change the water every other day. To prevent freezing in winter, place a wet red cloth on the container to keep it moist.

3. It is best to use a container with a larger area in contact with air, because the red worms will float to the surface of the water and make breathing-like movements, so if there are too many of them, some of them may not be able to compete for a position and die.

4.

Light source is necessary for raising red worms. You can't turn off the light source at night. You can use a small light source (such as a 5w night light, etc.) at night. Because red worms are too lazy to breathe, if there is no light source, they will die easily the next day.

5. There are specialized farms that mostly ferment rice bran, sawdust, banana peels, bagasse, sludge, pigeon droppings, etc. to make feed.

When raising red worms at home, you can feed them with yeast powder soaked in water, but be sure to control the dosage.

6. When the number of red worms increases, they should be collected and dried in time. In late autumn and winter, the reproduction capacity of red worms is greatly reduced. In winter, when the red worms are not seen in the water tank, do not pour out the water in the tank, because they are lurking in the green algae.

We can put the water tank in a sunny room or near a radiator. In spring, when the indoor temperature rises, the red worms come out again. When the room temperature rises above 28 degrees Celsius, the red worms begin to reproduce in large numbers.

6. Red worm farming?

Simple breeding method of red worms

Red worms are most common in environments with slow flow and rich water quality. They are widely used, and the most popular use is as fish feed and fishing bait. They are especially popular in fishing, so how do you raise them?

1. Seed collection

Bloodworms are a species that can reproduce quickly. As long as farmers have some seeds, they can reproduce quickly. There are two ways to obtain seeds. One is to find wild bloodworms yourself. The species found in this way have lower guarantees in terms of safety and efficiency, and it takes a long time to reproduce. The other is to buy seeds. This method is relatively more expensive, but it takes less time. If you go to the wild to obtain seeds, look for some places where water has been stagnant for a long time, is not well circulated, and has poor water quality. Basically, you can find them in places where water has been stagnant for a long time, is not well circulated, and has poor water quality.

2. Construction of breeding environment

The most important thing in breeding red worms is the choice of breeding environment. If it is not done well, the red worms cannot reproduce. The breeding site should be relatively dark, with basically no sunlight. A damp environment is the best environment for red worms. Secondly, the water flow in the breeding pond should be controlled at a speed that is basically imperceptible, and the water quality should not have any peculiar smell, otherwise it will stimulate its growth. The replaced water generally needs to be exposed to the sun, so that the water quality is suitable for the survival of red worms.

3. Feeding

Red worms need to be fed with something unique, and the food they feed is very diverse. Whether it is manure or some fermented and perishable items, they are basically their food, and they mainly feed on organic debris. Some special places also have special breeding feeds, such as rice bran, banana peels, etc., which are relatively high-quality feeds after fermentation. They are released every 2-3 days, and the amount is selected according to the scale and density. The amount per acre is controlled at 100-200 kilograms, and it needs to be released evenly.

4. Management

It is also necessary to change the water source when breeding red worms, because red worms will secrete some unnecessary substances during the growth process, and the time process will also affect their growth. Secondly, pay more attention to the color of the water when breeding. If the color is darker, then you will need to put less feed next time, and the water quality at this time is richer. Pay attention to the control of light on a daily basis. At night, make sure there is no light near the breeding pond and it is in a dark state. If there is light exposure for a long time at night, growth and reproduction will be inhibited.

Red worms are now a good project. With the rise of the fishery industry, the demand will also increase. In addition, the threshold for breeding red worms is very low, so interested farmers can consider it.

7. How to raise red worms at home?

Raising red worms at home is a common idea among many outdoor anglers. If you really ask how to raise them, most of them may not know. The red worms you usually buy are not easy to survive in water, and it may be even more difficult to raise them. Can you raise red worms at home? The answer is yes, but you may not have the patience to raise them and give up halfway.

First, red worms cannot simply be soaked in water for a long time. You should add river mud or pond mud, preferably with more sand. The water should also be natural water, not tap water, because tap water contains bleach, which will kill the red worms. It is best to change the water once a day, because the water in the natural environment is flowing water, or slightly flowing water.

Second, the breeding container. It is best to use a wide-mouthed glass container for breeding, as this container has a large contact area between water and air, high dissolved oxygen, and good light.

Third, the light source is very important. When breeding red worms at night, there must be sufficient light source, a small-power bulb will do. Anyway, the light source must be sufficient. When the temperature is high, the red worms will float to the surface of the water to breathe fresh air and bask in the sun.

4. Food. The food of bloodworms is similar to that of earthworms. Bran, fruit peels, sugarcane bagasse, fermented poultry manure, and even silt can be used as food for bloodworms.

5. Temperature. Never freeze red worms, as they will die if frozen. It is best to keep the temperature above 20 degrees. When the temperature is above 25 degrees, red worms can reproduce.

8. How to raise red worms at home?

Raising red worms at home is a common idea among many outdoor anglers. If you really ask how to raise them, most of them may not know. The red worms you usually buy are not easy to survive in water, and it may be even more difficult to raise them. Can you raise red worms at home? The answer is yes, but you may not have the patience to raise them and give up halfway.

First, red worms cannot simply be soaked in water for a long time. You should add river mud or pond mud, preferably with more sand. The water should also be natural water, not tap water, because tap water contains bleach, which will kill the red worms. It is best to change the water once a day, because the water in the natural environment is flowing water, or slightly flowing water.

Second, the breeding container. It is best to use a wide-mouthed glass container for breeding, as this container has a large contact area between water and air, high dissolved oxygen, and good light.

Third, the light source is very important. When breeding red worms at night, there must be sufficient light source, a small-power bulb will do. Anyway, the light source must be sufficient. When the temperature is high, the red worms will float to the surface of the water to breathe fresh air and bask in the sun.

4. Food. The food of bloodworms is similar to that of earthworms. Bran, fruit peels, sugarcane bagasse, fermented poultry manure, and even silt can be used as food for bloodworms.

5. Temperature. Never freeze red worms, as they will die if frozen. It is best to keep the temperature above 20 degrees. When the temperature is above 25 degrees, red worms can reproduce.

9. How to raise red worms?

Outdoor breeding method: Either cement pool or earth pit can be used, generally 1m deep and 10-30m2 in area. Use bleaching powder or quicklime 10ppm dry method to clean the pond, then add 0.5m deep water after 7 days of exposure to the sun, and then fertilize after another 7-15 days of exposure.

1.5kg/m3 of horse manure or other animal manure is added to the cement pool as base fertilizer.

The amount of fertilizer applied to the earthen pond is 4kg/m3, with horse manure or other animal manure and 1.5kg of non-toxic plant stems and leaves such as straw as base fertilizer.

The purpose of applying basal fertilizer is to promote the massive reproduction of algae in the water body and provide the necessary material basis for the growth and reproduction of Daphnia.

Daphnia are caught from ponds or small rivers, cleaned and disinfected, and then put into ponds. When the water temperature is 18℃-25℃, Daphnia will begin to multiply in large numbers after about 3-4 days.

The catch should be done every 1-2 days, with about 10%-20% each time. If the amount of Daphnia decreases after several times of catching, stop catching, add new water immediately, and apply appropriate amount of fertilizer.

The amount of topdressing should be adjusted appropriately according to changes in water color and weather.

Normally, the pond water should be yellow-brown and the water transparency should be maintained at about 30cm. If the water is too clear, more fertilizer should be applied, and if the water is dark brown or black brown, less fertilizer or no fertilizer should be applied.

When applying top dressing, use a variety of fertilizers (manure, ammonia fertilizer, nitrogen fertilizer, phosphorus fertilizer, etc.) alternately. Do not use a single fertilizer to help maintain a dynamic balance of various elements in the water.

Indoor cultivation method: Indoor cultivation is less affected by weather changes and cultivation conditions are easier to control. The disadvantage is that only a small amount can be produced.

Wooden barrels, glass jars and other containers that can hold a certain volume of water can be used as culture vessels.

When cultivating, first inject clean water (natural water or tap water) into the culture vessel, expose it to the sun for 3-4 days, add 1.5kg/L of fresh horse manure, 20g of fertile soil, and 2g of straw or other stems and leaves of non-toxic plants. Manure and soil can be added directly. Cut grass into pieces and boil it before adding. Then stir it with a wooden stick and let it stand for 2 days. Finally, introduce the species, preferably 8-12/L. After 3-4 days, Daphnia will begin to multiply in large numbers. In the future, fertilize every 5-6 days according to the fertility of the water. Extended information:

Nutritional value: Red worms contain a lot of protein, up to 40%-60% of their dry weight. Protein contains all the amino acids needed for fish growth.

It is reported that protein bait can only increase the metabolic intensity of goldfish by 20% to 30%, but if goldfish are fed entirely with Daphnia, the metabolic intensity can be increased by 100%.

The fat content in Daphnia is also very high, and goldfish will become fatter after swallowing it.

The carbohydrates, calcium and vitamins in Daphnia are also very rich. The nutritional value of Daphnia as bait for goldfish is unmatched by other granular baits.

It not only has a high protein content, but also contains amino acids, vitamins and calcium necessary for fish.

Daphnia is a high-quality bait for freshwater farmed fish such as eels.

The cultivation is relatively simple. For small-scale breeding, bottles, cans, and tanks can be used; for large-scale breeding, earthen ponds and cement ponds can be used.