CATDOLL : CATDOLL: Can earthworms be raised without soil? Why can't they be raised? (Can earthworms be raised without soil? Why can't they be raised?)

1. What is the simplest way to raise earthworms without soil?

Tips for soilless earthworm farming

Earthworms like shade and moisture, and there are often a large number of earthworms in vegetable fields, ditches, and weed-covered fields. Earthworms are known as "universal fishing bait."

There are many types of earthworms, with different colors. Different colors of earthworms are needed for fishing different fishes, among which red earthworms are the most popular among fishes. Red earthworms are about 10 cm long at most, small in size, with a strong fishy smell, cold and heat resistance, not dying in summer, not stiff in winter, and have good skin toughness.

When cultivating earthworms, you can use a ceramic pot (or wooden box or other substitute) with a height of 50 cm, a diameter of 40 cm, and a hole of about 1 cm at the bottom. Put 3-8 kg of base soil (fine sand, sawdust, leaves, loose soil), add water and mix it, cover it with a wooden lid and ferment it as the living soil layer for earthworms, then put dozens of large earthworm seeds, put 2-3 cm thick rice bran residue or old tea leaves, fruit peels, old porridge, etc. on top as feed, and open the lid every few days to add feed. Earthworms can reproduce when the soil temperature is between 15 and 30 degrees.

There are many feeds for earthworms, such as fruit peels, corn flour, potatoes, flour, etc. Feed them once every 1 to 2 days, and the amount fed each time should not be too much. Earthworms like sweet and dislike salt, like acid and dislike alkali, and loose and moist soil is suitable. In summer, place the culture container in a dark and rain-proof place to prevent waterlogging, rat bites, and ant infestation. Feed less when the temperature is high, lift the lid during the day, and cover it at night.

Tips for soilless earthworm breeding, universal fishing bait, tips for earthworm breeding, homemade earthworm fishing bait

When you go fishing, you can dig a few earthworms and put them in a bamboo tube or a plastic bottle (with a hole drilled in the bottle cap) filled with wet loose soil and ventilation. The remaining earthworms can be put back into the incubator.

2. What is the simplest way to raise earthworms without soil?

1. Equipment: Any equipment that can hold water will do, a wooden box will also do. The size of the equipment can be as you like, it can be big or small. If you use a wooden box, a rectangular box with a side length of 200mm will be enough, and the depth should be more than 150mm. Such equipment is enough to raise 1 kilogram of earthworms.

2. Breeding materials: corrugated paper from waste cardboard boxes.

3. Operation method: Soak the waste tile paper in water, squeeze out most of the water with your hands, but don't squeeze it too dry. As long as there is no obvious dripping of water on the tile paper in its natural state, it is fine. This is the best moisture content. Tear the tile paper into pieces, put it into the container, and then pour in the purchased earthworms. Clean the dirt on the surface the next day, and finally cover the surface of the container with a piece of wet tile paper the size of the top of the container. OK, it's that simple.

4. Management: The taro paper itself is used as feed for earthworms. Do not add food during the earthworm breeding period, and do not throw rotten apples or something like that, as adding food will attract mice and ants. Usually pay attention to the dryness and humidity of the taro paper. As long as you see moisture under the entire taro paper on the surface, you don't have to worry about it. But if the taro paper below turns white, you have to sprinkle some water on the surface with your hands. When sprinkling water, do not turn over the taro paper. Then soak the entire surface of the taro paper with water and cover it again. As for how long to check the dryness and wetness, please let the anglers explore it by themselves, because this is related to the size of the equipment, the number of earthworms, the outside temperature, etc. When the earthworms consume part of the taro paper, just add some taro paper. After a long breeding time, which is only a few months, the original soilless will become soiled. If it is too dirty to use, you can update the breeding materials. It is best to store it in a shady place, not in direct sunlight.

The advantages of this type of breeding are: you don't get your hands dirty when using earthworms (no soil), earthworms are more resilient than those raised in soil, as long as it is not too wet, the earthworms will not escape, as long as the tile paper is not completely dry, the earthworms will not die, and there will be no harm from rats or ants if you don't feed them. The biggest advantage is that it is simple to manage.

3. What nutrient solution should be used to raise earthworms?

Nongbole culture liquid is a complex probiotic stock solution specially used for farmed animals. It is an active probiotic preparation. The culture liquid can be diluted with water and used as drinking water for animals, or directly mixed with feed for feeding. Long-term drinking can effectively prevent animal intestinal diseases, promote digestion and absorption, accelerate the growth rate of animals, and improve the quality of animal meat. In addition, it can effectively reduce the irritating odors such as ammonia in animal feces and breeding pens. Drinking water: Nongbole culture liquid is diluted with water at a ratio of 1:200 and can be drunk daily. Long-term use can prevent animal intestinal diseases, improve survival rate and animal meat quality.

Prevent and treat diarrhea. After probiotics enter the animal's intestines, they will form a powerful beneficial bacteria community, which can clear out the miscellaneous bacteria and pathogens in the animal's intestines, regulate the balance of intestinal flora, make the animal defecate normally, absorb and digest well, reduce the feed-to-meat ratio, and be marketed earlier.

.

4. Do you need to add soil when raising earthworms using cow dung?

The best bait for earthworms is cow dung, pig dung, horse dung, sheep dung, rabbit dung, pig, sheep, rabbit dung mixed with straw and rice straw for fermentation, no need to add soil. 1. Feeding of bait: timely feeding of earthworms with sufficient bait is an important measure to ensure the rapid growth of earthworms. The bait is thrown in a pile with a thickness of 10 cm. Do not cover the bed surface completely and do not seek flatness to separate the earthworms.

2. Temperature for earthworm breeding: The best temperature is 15-25℃. In winter, use thickened breeding beds to 40-50 cm, cover the bait with straw, and then add plastic sheeting to keep warm and moisturize. In summer, try to water once a day to cool down. Stage breeding: It can be divided into seed groups, breeding groups, and production groups. Feed thinly and turn the beds frequently. Feed twice a month. Turn the beds before feeding. The thickness of each feeding is 10 cm. Keep the bait fresh and breathable at all times. Harvest in time: Harvest once a month in summer, and once every 1.5 months in spring and autumn. Replenish feed in time after harvesting. Rotation and update: The seed earthworms should be updated once a year, and the breeding beds should be replaced once a year to ensure the vigor of the earthworm population and prevent the decline of the earthworm population due to natural development.

Notes on raising earthworms: 1. Likes warmth: 15℃-25℃ is the best temperature. In order to create the best temperature, cover the greenhouse with plastic sheets in winter, cover with straw in summer, sprinkle water to cool down, hibernate at 0℃-5℃, freeze to death below 0℃, die above 40℃, and stop growing above 32℃. In Beijing, cover the greenhouse with plastic sheets on October 25th, and remove it on April 10th of the following year. In this way, the earthworms will grow to December 20th, and then to February 10th of the following year, they are basically dormant. From February, prevent the earthworms from escaping due to high temperature. Pay attention to uncover the plastic sheets in time after 10 days and gradually turn to the optimal temperature. At this time, pay special attention to the high temperature plastic sheets. This is the most difficult time. During the day, uncover the plastic sheet around the plant, cover it in the morning and evening, and water it in time to keep it moist. From March to June 10 is the peak period of spring spawning for earthworms. During the high temperature period, you should prevent heatstroke and cool down. It is best to water it once a day. From August 20 to June 10 to August 20 is the summer season, and the plant will gradually enter dormancy. At the end of September, it is the second peak period of spawning for earthworms.

2. Like moisture and afraid of dryness: The water content in the body of earthworms is about 80%, and the water content of bait is required to be 60%-80% (based on the water dripping from the fingers when holding the bait in the hand). Therefore, the moisture content of the breeding bed is required to be above 60%. In this way, water must be poured once a day or every 1-2 days. The water should not be too much, but it must be poured thoroughly and connected to the lower layer of material. The watering time is noon in winter, evening in summer, and daytime in spring and autumn.

3. Like darkness and afraid of light: earthworms hide during the day and come out at night. They can be seen foraging under the moonlight. The breeding bed should be covered with straw to keep it moist and shaded.

4. They like air and quietness. Loose bait is good for the growth of earthworms. Our experience over the years is to turn the bed over (about 20 cm thick) before feeding to increase ventilation. This is very important. Over the years, we have found that there are very few earthworms at the bottom of the bed soil, but there are still baits. The main reason is the lack of air, which is not good for the growth of earthworms.

5. When breeding earthworms, is it better to use pig manure or cow manure?

Earthworms can be raised without soil, and are generally raised with fermented cow dung.

If someone thinks it is unhygienic, you can use softer garden soil, or mix some sawdust with the garden soil, or mix shredded horse manure paper or straw paper with garden soil to raise them. Earthworms are omnivorous animals that feed on decayed organic matter. When raising earthworms, you can use cow dung, pig dung, straw, weeds, etc. as feed. The feed formula is 100% cow dung, or 50% cow dung, 35% pig dung, 150% straw, or 50% pig dung, straw/weeds. The feed must be fully fermented and decomposed to avoid causing the death of earthworms.

The best breeding temperature for earthworms is 20-27℃, the relative humidity of the air should be kept at 70%-80%, and ventilation should be done 3-4 times a day, 30 minutes each time. When earthworms grow to commercial size, large earthworms should be harvested in time.

6. What kind of soil do earthworms usually use?

1. Ground breeding, feces do not need to be fermented. The breeding method is to take 5 cm thick garden soil, cow dung cannot exceed 5 cm, 70% cow dung and 30% pig or chicken dung, and cannot exceed 2 cm. Density 1 square meter, 1 kg of earthworms. 2. Three-dimensional box breeding, no soil is needed, and feces must be fermented. The method is 100% cow dung, 50% cow dung, 50% straw, 70% cow dung, 30% pig or chicken dung, density 1 square meter, 25 cm, 5 kg of earthworms. Because earthworms have very high requirements for the environment, if the temperature is lower than 5℃ or higher than 32℃, earthworms will enter a dormant state, and if the temperature is lower than 0℃ or higher than 40℃, earthworms cannot survive. In addition, earthworms have a relatively large appetite.

Additional information:

7. What are the requirements for the soil used for earthworm farming?

It depends on how you raise them, on the ground or in a three-dimensional box.

1- Ground culture, feces do not need to be fermented, culture method, take 5 cm thick garden soil, cow dung cannot exceed 5 cm, cow dung 70% pig or chicken dung 30%, cannot exceed 2 cm. Density 1 square meter, earthworms 1 kg

2- Three-dimensional box breeding, no soil is needed, the manure must be fermented, the method is, 100% cow manure, 50% cow manure, 50% straw, 70% cow manure, 30% pig or chicken manure. Density 1 square meter, 25 cm, 5 kg earthworms.

8. What is soilless earthworm farming?

The so-called soilless reproduction of earthworms is to use manure instead of soil to provide food and hiding place for earthworms.

The most common material at present is cow dung. If pig manure is used, it needs to be fermented with microbial preparations and cannot be used directly.

Earthworm farming first requires sufficient manure sources, and it is best to establish it next to a large cattle farm.

After introducing the species, you can start breeding. As for the specific breeding methods and management, you have to rely on your own learning and summary. It is not as simple as giving you a ladle and asking you to draw a gourd.

I won’t go into details here.