Sea earthworm farming, can sea earthworms be farmed?

Summary. Hello dear, happy to answer for you!! Sea earthworms can be farmed.

Precautions for breeding sea earthworms: 1. Extensive pond and marsh farming: usually take artificial or semi-artificial breeding seedlings, stocking in a large area of earthen ponds, and choose to use shallow pond depressions that are not suitable for raising fish and shrimp when breeding, due to the large area of these depressions, poor pesticide removal ability, and sea earthworms themselves are a bait organism, so they need to do a good job of cleaning up to prevent being invaded by other organisms.

2. Breeding tidal flat stocking: artificial stocking of marine earthworm larvae in the natural sea area in a certain area to increase the yield of marine earthworms. 3. Proper sand spreading

The sea earthworm seedlings are not covered with sand, and the sand of about 30cm is spread when the seedlings are raised, and the bait is irrigated every day, and the bait is put 2 3 times.

Hello dear, happy to answer for you!! Sea earthworms can be farmed. Precautions for breeding sea earthworms:

1. Extensive pond and marsh farming: usually take artificial or semi-artificial breeding seedlings, stocking in a large area of earthen ponds, and you can choose to use shallow pond depressions that are not suitable for raising fish and shrimp when breeding, because these depressions have a large area and poor pesticide ability, and the sea earthworm itself is a bait organism, so it is necessary to do a good job of cleaning up jujube to prevent it from being harmed by other organisms. 2. Proliferating tidal flats should be carefully raised

Artificially stocking of marine earthworm larvae in the natural sea area in a certain area to increase the production of marine earthworms, which can improve and filial piety to increase the yield of marine earthworms. 3. Proper sand spreading: no sand is spread when the sea earthworm seedlings are raised, and about 30cm of sand is spread when the seedlings are raised, irrigated every day, and bait is put 2 3 times.

Seaworm farming technology 1, extensive pond and marsh farmingExtensive pond and marsh culture mostly adopts artificial or semi-artificial breeding seedlings, and is stocked in a large area of soil ponds, and can choose to use shallow ponds and depressions that are not suitable for raising fish and shrimp when breeding. These depressions have a large water area, most of them are initially developed, the pond has poor pesticide removal ability, and the sea earthworm itself is a forage organism, so it is necessary to do a good job of clearing the depression to prevent it from being attacked by a variety of organisms, affecting survival and yield. In the process of cultivating marine earthworms, as long as the density is suitable and the management is appropriate, the yield per mu can be more than 50 kg.

2. Enhancement tidal flat stockingValue-added tidal flat stocking is carried out from the perspective of breeding resources. Artificially stocking marine earthworm larvae in a certain area of the natural sea area to increase the production of marine earthworms and improve social and ecological benefits. 3. Properly spread sand when the sea earthworm seedlings are raised, do not spread sand, and spread about 30 cm of sand when the seedlings are raised, so that they can be irrigated every day, put bait 2 3 times, and cooperate with inflation at the same time.

According to this method, as long as the water supply is timely, the temperature is suitable, the density is reasonable, and the bait is appropriate, it only takes half a year to turn the seaworm farming into a commodity. Yields are generally at three kilograms per square meter.

Earthworm Farming Methods:

1. Site selection.

The selection of earthworm breeding sites is very convenient, and earthworms can generally be cultivated by using the open space in front of the house and behind the house, the courtyard, as well as old wooden boxes, waste barrels, pots, bamboo baskets or seedling hotbeds.

2. Put seedlings.

Spread fresh cow dung 15-20cm in the earthworm breeding site, and then spread seedlings on it, 3000-5000 per square meter is appropriate, and the varieties are superior to Taiping 2 and Beixing 2.

3. Bait feeding.

The bait should be cow dung, pig manure, straw, leaves, weeds and other animal and plant bait. Use the stack throwing method, with a thickness of 10 cm, do not cover the bed surface, and do not have to be flat, so that the earthworms can be separated. Feed twice a month, turn over the bed before feeding, and the thickness of each feeding is 10 cm, so as to keep the bait fresh and breathable at all times.

4. Temperature and humidity conditions.

The suitable temperature for earthworms to live is 15-30, below 12 they will stop breeding, and if they exceed 35, they will be at risk of heat death. Therefore, in the high temperature season, attention should be paid to sprinkling water to cool down, and in winter, attention should be paid to covering, heating and keeping warm. Earthworms do not have high requirements for humidity, and it is advisable to keep the relative humidity at 60-70%.

5. Daily management.

In the breeding process, the material is generally added once a month. Regularly cleaning up vermicompost and separating earthworms is an important part of promoting the normal growth of earthworms. At the same time, after a period of feeding, the base material can be appropriately turned once, and the upper and lower base materials can be turned and the position can be reversed, which can make the lower base material loose and breathable.

6. Harvest at the right time.

Earthworms are found in breeding beds, with a density of 2-30,000 per square meter, and 80% of the individuals reach more than grams, which is the best time to harvest. The best harvesting method is natural light collection, using the characteristics of earthworms that are afraid of light, peeling off layer by layer, cleaning the bait, and finally, making the earthworms concentrated at the bottom layer to achieve the purpose of harvesting.

1. Understand the pH of the environment in which earthworms live and breed.

Breeding earthworms, the choice of breeding sites is relatively loose, whether it is in front of the house and behind the house, or professional indoor breeding, hotbed breeding, and some other wide-mouth containers, etc., the quality of the base material put into it, for the earthworm growth is good has a lot to do with it, but also the key to the success of the breeding, after experimental testing, the most suitable growth and breeding place for earthworms pH, when the pH of the base material is higher or lower, the earthworm will be seriously unadaptable, slow growth and reproduction, and the yield is very low. Earthworms are more suitable for growth and reproduction in a neutral alkaline base (pH, the pH of the feed is the most suitable.

2. Suitable temperature and humidity conditions for earthworms, if earthworms want to grow well and have high yields, it is very important to create a suitable environment for earthworms. The most suitable growth temperature of earthworms is 15 30 degrees, earthworms belong to ectothermic arthropods, the temperature is too low, very inactive, reproduction basically stops, the temperature is lower than 12 degrees, or higher than 35 degrees, will affect the normal growth and reproduction of earthworms, earthworms like moisture, but can not be waterlogged, large-scale breeding should choose high terrain, pollution, good drainage capacity, no continuous abnormal noise, etc. Generally, the humidity of the culture material and the relative humidity of the substrate are maintained at 60 to 70% is the most appropriate.

3, choose bait, earthworm edible more miscellaneous, if the breeding is more, the amount of feed used will be very large, you can choose fresh cow manure, after fully rotted pig manure, chicken manure, sheep manure and other livestock and poultry manure, to achieve the appearance of coffee, no sour, no odor can be fed, directly with not fully decomposed livestock and poultry manure, these manure in natural fermentation, will produce some harmful ammonia, or organic acids, coupled with the high temperature produced during fermentation, the harm to earthworms is very great, It will cause a large number of earthworms to die because they do not adapt. When feeding bait, it should not be too much at a time, and the bait with a thickness of about 10 cm can be flattened.

4, earthworm seedlings put, earthworm reproduction can be divided into parthenogenesis, natural in vitro fertilization, allogeneic fertilization, earthworms have a variety of species, if you want to have a high yield, you can make appropriate choices, for example, Japanese heterolip worm, Aisheng worm, eight-haired branch worm, red worm, North Star 2, Taiping 2 and other varieties, North Star 2 and Taiping 2 breed more, choose fresh cow dung, spread 20 cm in the breeding pond, and put about 4000 earthworm seedlings per square meter as well.

5. Shading feeding, earthworms like to grow in a dark and humid environment, afraid of direct sunlight.

6. Turn over the base material, and feed the material in the process of breeding, which will cause poor air permeability at the base of the lower layer, and affect the normal growth and breeding of earthworms. By turning the base material, you can observe the growth of earthworms, whether it is time to harvest, generally about 25,000 per square meter can be harvested.

How earthworms are farmed.

1. Prepare the container.

Earthworm breeding should be based on different situations to choose the breeding container and place, if it is a family farming, you can use a tank or basin as a breeding container, or dig a hole in the open space to breed, if it is industrial farming, most of them are placed in the delivery room suitable for easy breeding.

2. Prepare the matrix.

Earthworm farming, need to prepare a suitable substrate to facilitate its growth, earthworms mainly use humus in the soil to maintain growth, can prepare humus, silt, animal manure and other substances, after decay and maturation and then used for breeding.

3. Put earthworms.

Put the substrate into a container, then put the earthworms in it, and cover it with a layer of newspaper to shade the light, and when the earthworms burrow into the soil, you need to take out the newspaper and cover it with a layer of straw, which can not only block the light, but also keep the soil moist.

Post-management. Earthworms are animals that live in the dark, and can not let the container be irradiated by the sun when breeding, and should be placed in a shady position, and the soil temperature should not exceed 30.

Build the worm bed: Build the worm bed with straw and feed repeatedly and ensure that the width of the worm bed is 50 cm. Stocking earthworms:

When earthworms are placed in the vermicompost bed, choose earthworms that are adaptable and grow healthily, and at the same time water to keep the vermicompost moist. Daily maintenance: ventilate three to four times a day, and each ventilation time should not be less than 30 minutes.

1. Build an earthworm bed

Before breeding earthworms, it is necessary to build an earthworm bed with straw, first spread a layer of straw on the surface of a clean wooden board, then cover a layer of feed, and then cover the straw, and so on five to six times to ensure that the width of the earthworm bed is 50 centimeters, and there needs to be a certain distance between the earthworm bed and the earthworm bed.

2. Stocking earthworms

When the earthworm is put into the earthworm bed, choose an earthworm with strong adaptability and healthy growth, such as Daping No. 2, which is not only large and long-lived, but also has strong reproductive ability and simple feeding management, and then puts the earthworm into the earthworm bed, and at the same time waters to keep the earthworm bed moist.

3. Daily management

In the process of breeding earthworms, the ambient temperature should be maintained at 20 to 27 degrees, the relative humidity of the air should be kept at 70 to 80 percent, and ventilation should be carried out three to four times a day, and the ventilation time should not be less than 30 minutes each time, and two to three times a month should be fed to promote the growth of earthworms.

The soil of the earthworm breeding site should be soft, the lighting should not be too bad, and the base material can be mixed with pig manure and straw, and it should have good water retention and air permeability. The base material should not be pressed too solid, it should be kept in a loose state, and the breeding bed should have a gap of 1m, otherwise it will affect the later management. The breeding bed should be loose regularly, clean up the manure in time, and keep it clean.

The temperature should be adjusted to about 20, the moisture content should be 60-70%, and the water should be watered every day in summer to avoid water pollution.