I use tap water in my office to grow plants, which is a glass bottle, why do earthworms 5

Earthworm?! It's impossible, how can earthworms run into the water pipes? It must be the landlord who read it wrong.

It's supposed to be a red threadworm, right?

Red nematodes, generally referred to as water earthworms, grow up or water earthworms. The bloodworm that becomes a mosquito is a redworm, which is shorter and thinner than a red worm. Both of these are used for fish farming, and there are many more people who use bloodworms than those who use bloodworms, because bloodworms have high nutritional value and are suitable for a wider range of fish species, the most important thing is that the redworm grows in silt, and the possibility of carrying harmful bacteria is much higher than that of bloodworms.

The "red worm" is red and elongated all over the body, generally about 4 centimeters long, and can reach up to 10 centimeters long. Red nematodes generally live in rivers and sewage, and their reproductive ability increases with the increase of temperature. Experts believe that the red worm is not a parasite, although eating will not be directly harmful to the human body, but because of its own bacteria and its excrement can cause gastrointestinal discomfort, resulting in people diarrhea, nausea, vomiting and other symptoms, at the same time, it is an unclean "indicator organism", its existence indicates that the tap water has been organically polluted in a certain link in the transportation process.

The little brother posted it on the know

Earthworms like moist soil, but they don't live in water, they breathe through their epidermis, and if there is too much water, they will stock, and they should be other organisms.

It's not an earthworm, it's a mosquito larvae. Dispose of it quickly, or wait for the mosquitoes to bite you. Seal or block the mouth of the bottle to save mosquitoes from continuing to lay eggs in the future.

That's not an earthworm, it's a red worm.

Earthworm?! Earthworms, everyone must be familiar with them, wherever there is dirt, there must be its figure. It does not have the ornate coat of the seven-star ladybug and is very ordinary, with no eyes, nose, or legs. Because I have been drilling in the soil all day long, I can really say that the soil has reached home.

A few days ago, my grandmother was working in the fields, and the shovel accidentally cut a fat earthworm in two. I was on the sidelines** and found that the earthworms that had been "separated" were still wriggling, but their movements were inconsistent. My grandmother told me that within a few days, the two halves of earthworms could grow their heads and tails respectively and become two earthworms.

I became interested in the mundane earthworm and decided to study it. I dug an earthworm out of the soil, put it on the table, and looked at it carefully with a magnifying glass. It turned out that the body of the earthworm was composed of segments, and there were many coarse hairs on the surface, which Dad said were called bristles.

It relies on the bristles and the stretching of the body to advance or retreat.

In the nature class, the teacher introduced some characteristics of earthworms. Earthworms are constantly moving in the soil, which can make the soil looser, which is conducive to plant growth. Earthworms have a strong digestive ability, except for things that are too hard such as broken glass, they don't eat them, like eggshells, peels, cardboard, etc.

Earthworm manure is also a good fertilizer for crops.

I decided to find a glass bottle and catch a few earthworms, which I would keep as my pets.

Monstera, Guanyin lotus (Araceae), jasper, etc. are more suitable.

Ivy purifies the air, kills germs, and is shade-tolerant, so it can also be placed in the restroom. Ferns, so it is ideal for shady rooms with poor ventilation.

Clematis fern: can absorb about 20 micrograms per hour.

Pothos, spider plant, but it is better to still ventilate.

Fish farming is possible. Personally, I recommend that if you want to raise it with hydroponic plants, small fish are sure (large fish can't fit in containers). It is recommended that you can raise grass carp, grass carp is a very tenacious fish, if you want to make a ranking of hydroponic plants with fish farmed, then I personally think that grass carp must be ranked first.

Pay attention to three things.

1. Raising hydroponic plants requires the release of nutrient solution, which is not a good thing for fish polycultured with plants! Some of the substances in the nutrient solution are harmful to the fish, so it is likely to cause the death of the fish.

2. Fish farming should be fed, and the feed will make some material conditions in the water that can allow bacteria to survive, which is not good for plants, after all, we raise as long as they are plants. But it is not possible not to feed the fish, so this should be well controlled, and the water should be changed frequently to maintain the water quality.

3. In fact, we don't know this, that is, you can't use tap water to pour it directly into the container, which is not good for flowers and fish, and the chlorine in tap water is harmful to fish and flowers and plants, and this water must be dried for a few days before it can be used. There is a "common opinion" between fish and plants on this point.

Methods of cultivating earthworms.

1. Seeding. After adjusting the humidity of the well-rotted feed, spread 10 cm along the trench dug in the mulberry orchard, and then evenly put the earthworm species containing egg masses and larvae, and then put 5 cm of feed on top. The breeding density can be controlled at 2-25 kg m2 or 1-1

50,000 m2, in principle, the density can be slightly larger in the early stage, and the density can be gradually reduced in the later stage.

2. Shading and protective nets.

After the worm seeds are placed, the ditch is covered with a layer of plastic mosquito net, and then covered with plastic film, foam board and other rainproof materials. It can not only prevent rats, frogs and other hazards, but also prevent rain and moisturize.

3. Adjustment of temperature and humidity.

The optimal breeding temperature for earthworms is 20-27, which is the same as the temperature requirements for silkworms.

In winter, the mulberry garden adopts thickened breeding beds to 40-50 cm, and the bait is covered with wheat straw or straw, and the dead leaves and cut mulberry branches of mulberry trees in winter can also be thickened and tiled, and then covered with plastic cloth to keep warm and moisturize. In addition, the relative humidity of the air should be kept at 70% and 80%, and the ventilation should be 3 to 4 times a day, 30min each time. In summer, combined with ventilation, water is poured once a day to cool down, and generally water once a week.

4. Remove thin feeding frequently.

In addition to earthworm manure, called earthworm cocoons or upside down feeding beds, combined with feeding 2-3 times a month, each time with a thickness of 10 cm, strive to make the manure fresh and breathable, reduce the probability of susceptibility to earthworms due to excessive accumulation of manure accumulation, and create good conditions for the growth of earthworms.

5. Feed in stages.

Earthworm feeding can be divided into seed group, breeding group, production group, thin feeding diligent, feeding twice a month, each feeding thickness of 10 cm. Phased feeding is not only conducive to the routine management of maggots, but also conducive to the reproduction and growth of earthworms, and to prevent the occurrence of diseases and pests.

6. Treatment of worm cocoons and seed calls.

After 20 days of feeding, earthworms produce a large number of vermicoons through allogeneic mating, at this time, the seed worms and vermicoons can be separated and hatched, and the isolated vermicoons, manure and vermicompost mixture are piled into a new breeding pile to maintain good temperature and humidity.

When the vermicoon hatches 50%, it can be covered with 10 cm manure on the pile, and it can be completely hatched after about 20 days, the density in the hatching pile is very large at this time, and the cocoon can be incubated 5-60,000 per 1 m2, which should be processed in a timely manner, and can be divided into 2-3 parts and covered with new manure feeding, and can all grow up after about 40 days of conventional management.

The seed names isolated from the seed worms are re-matched and fed with new manure, and they can be reproduced and processed after 20 days.

7. Harvest at the right time.

The harvest period of earthworms: generally grasped in the ring is obvious, the growth and development is slow, and the feed utilization rate is reduced, and it is harvested once a month in summer and every 1 in spring and autumnIt is harvested once in May, and the material is replenished in time after harvesting.

Go to the fish seller and ask.

The simple musk millet I use is very easy to use.

The glass bottle for raising small tadpoles is placed in Xiangyangshu, and the tadpoles are fed with algae, crushed vegetable leaves, boiled egg yolks or earthworm dust, bread crumbs, goldfish feed, etc., not too much each time, and change the water every few days.

Tadpoles should be put in the glass bottle, not only for the sake of beauty, but also because the aquatic plants can constantly absorb the carbon dioxide exhaled by the tadpoles from the water, release the oxygen needed by the tadpoles, and provide the tadpoles with breathing. Change the water of tadpoles frequently, and constantly replenish the water containing oxygen, remove the dead tadpoles and other deposited food residues in time, change the water every three or four days, and do not use well water.

When the tadpoles have grown out of all their limbs and feet, and their tails have almost dropped, they can be replaced with small buckets, and some stones can be put in the water that can be exposed to the water, so that they can develop into young frogs and adapt to amphibians in time, otherwise the baby frogs will drown.

In fact, tadpoles are very easy to feed, and every time I raised them on the back of young frogs to change color, I put them back into the river Tadpole food:

Most tadpoles scrape algae with rows of teeth in their mouths, but if there are earthworms, beetles and other small creatures in the water, they will also eat in groups. Some species of tadpoles do not have teeth, such as the Little Rain Frog and the Black Moncey Little Rain Frog, which feed on plankton filtered from the water. In addition, the tadpoles of the Ehrlich tree frog are egg-eating, and the mother frog will regularly come back to lay eggs and feed the tadpoles.

Most tadpoles scrape algae with rows of teeth in their mouths, but if there are earthworms, beetles and other small animal carcasses in the water, they will also eat in groups. Some species of tadpoles do not have teeth, such as the Little Rain Frog and the Black Moncey Little Rain Frog, which feed on plankton filtered from the water. In addition, the tadpoles of the Ehrlich tree frog are egg-eating, and the mother frog will regularly come back to lay eggs and feed the tadpoles.

And in the case of insufficient food, there will also be a phenomenon of cannibalism in which large tadpoles eat small tadpoles.

Don't change the tadpole's water completely, just change half of it at a time. You can't directly change the tap water connected to the water pipe, because the tap water has things such as bleaching powder, which is not conducive to the health of tadpoles, so you should change the water overnight and fill a large basin with water to dry.

can feed, their requirements are very low, they can eat anything, bread, steamed bread and rice grains.

Don't: 1. Don't give something greasy.

2. If you can't give more, you will die.

My classmates said that tadpoles eat beans.