Can small fish insects feed fish food in the soil?

The small fish insects feed the fish and cannot survive in the soil, but only in the water.

Fish and insects grow in ponds and rivers. Scoop the surface water of the pond to get fish insects. The following is an introduction to the habits and cultivation methods of fish insects:

1. Fish insects. The body is divided into a head and a trunk, with dorsal armor, and the trunk has 5 pairs of trunk limbs (thoracic limbs), which are motor and respiratory organs. Not only is it high in protein, but it also contains amino acids, vitamins and calcium, which are essential for fish.

Daphnia is an excellent bait for freshwater-fed fish such as yellow eels. The cultivation is relatively simple, and a small amount of breeding can be used in bottles, cans, tanks, etc.; A large number of breeding can be used in earthen ponds and cement ponds.

2. Habits. Daphnia have a comb-like crown with green spikes on the head, and the sight of them causes predators to lose their appetite. The spiked corona, which is about 200 microns in diameter, appears in the descendants of Daphnia that can sense the chemical signals released by horseshoe crabs.

Exposing some of the exoskeleton Daphnia to the laser light of the microscope produces such a glorious scene.

The fact that lower organisms are exhibited shows that algae with simple structures are also attractive. The cells look like amoebae as they pass through the tiny fertilization ducts. In spring to early summer, they swim on the surface of the ocean and devour phytoplankton that absorb carbon dioxide through photosynthesis.

In summer, the coarse Daphnia swims to a depth of 500 to 1,500 meters to lay eggs and ends its life after laying eggs in early spring. In spring and summer, only females can be seen, and the eggs laid are called "summer eggs", which are small and can directly develop into adults. Most of these adults are females and then undergo parthenogenesis.

survive a cold or dry environment, cells (which have formed between them).

If you don't feed fish and don't feed live bugs in the future, remember to feed egg whites once a week (you cook them first, don't cook them too old, and then cut the appropriate amount of egg whites and chop them).

This is the nymph or pupae of the fly. Non-toxic, fish can be fed if they like to eat, but not too much ......

Please adopt support in a timely manner.

Bread worm, also known as flour worm, has the characteristics of fast growth, strong fecundity, simple feeding method, and can reproduce in all seasons, and is the most commonly used animal feed containing high protein for ornamental birds. The whole life history of bread worms is about 4 months, and the feeding method is relatively simple: brush the enamel basin or ceramic basin with smooth walls, add bran with a thickness of about 10 cm, and then put the bread worms in, sprinkle some flour or corn flour on top, cover with a few vegetable leaves or vegetable chips, pumpkin, zucchini, cucumber, Chinese cabbage, cabbage, cabbage, cabbage, etc.

These leaves are edible for breadworms and can increase humidity. Then place the pot in a place with a higher indoor temperature, generally 22 25 and a humidity of 50 60. It takes 6 to 7 molts from egg to adult, and it takes about 3 months to become an adult (black shellworm).

The average body length is 32 mm, the body width is mm, the average weight is 0 2 grams, and individual weights can reach 0 25 grams. After pupation, the pupae are 17 mm long, 4 mm wide, and weigh an average gram. The pupation process of bread worms is to first crack a small hole from the head, the tail begins to wriggle, and the skin slowly sheds from the top of the head to the back, and it can be completely molted after 5 to 10 minutes.

The whole body of the pupal is milky white, and after 5 to 6 hours, it turns dark yellow, and after 3 to 5 days, the pupa begins to become an adult (black shellworm). After mating, the adults begin to lay eggs after 2 to 3 days, during which some leafy vegetables can be put in the pot, on the one hand, for the bread worms to feed, and on the other hand, the adults can lay eggs on the leafy vegetables. The eggs are milky white and the size of millet grains.

Be careful not to throw away the remaining leafy vegetables, so as not to throw away the eggs at the same time. The eggs hatch after 9 to 10 days of larvae, and on closer inspection the larvae can be seen wriggling in the wheat bran. At this time, you can take out the dried vegetable leaves, cover the wheat bran with a layer of fresh vegetable leaves, flour or corn flour, etc., for the larvae to eat, and the larvae will grow quickly.

In the breeding of bread worms, large pupae should be selected and placed in a single pot for oviposition. The larvae are almost the same size, and the eggs are not sifted out when the feces are replaced. When feeding birds, you can pick out the large ones and feed them first.

For those that have become pupa, they can be picked out and put into another pot and continue to reproduce. Bread worms of different sizes should be kept separately. After feeding a pot of breadworms, when it is necessary to reproduce again, the old pot should be cleaned and reused.

In the breeding process of bread worms, the wheat bran should be checked frequently to see if it is finished, and if it has been eaten, the worms can be sieved out with a sieve and replaced with new bran. After the bran turns black, you can sprinkle a little fresh drum skin and flour, corn flour, etc. Replace the new leaves frequently, and don't put too many at a time.

The humidity of new vegetable leaves for insects should be increased, but not too much, so as not to spoil the feed and become moldy. In the process of breeding bread worms, some new and larger individual provenances should be introduced every two or three generations, so as not to make the body shape and physique of the insects worse and worse due to inbreeding.

Hello, in the natural environment, fish insects feed mainly on bacteria, yeasts, algae and organic detritus (animal and plant fragments). To artificially cultivate fish and insects, it is necessary to prepare the culture medium in advance. Take

Kilograms of fertile soil (soil from the garden or vegetable garden) and kilograms of straw (cut into centimeters) are poured into a large vat together, kilograms of water are added, and after full stirring, they are placed at a temperature for a few days, and then filtered with gauze, and the filtrate is called the stock solution. Take a certain amount of stock solution and pour it into another tank, and then double the pool water, so that the culture liquid is prepared. At this time, a small amount of fish insects can be put into the culture medium, and the water temperature can be kept at such a temperature that the fish insects will grow quickly and will multiply in large numbers to feed goldfish or other fish.

In the process of culturing fish and insects, the stock solution should be replenished at any time to ensure sufficient feed for fish and insects.

Fish insects are dioecious. In the warm season, when food is abundant in the water, the eggs laid by female fish and insects do not need to be fertilized, and a few to dozens of eggs are laid each time, and they develop directly into small fish and insects in the mother's hatching sac, and these small "fish insects" are usually female. A female fish insect can reproduce in batches, and the small fish and insects produced will also reproduce the next generation after they grow.

This parthenogenesis allows fish and insects to reproduce in large numbers in a short period of time. The eggs laid at this time are called summer eggs. When the environment turns unfavorable, some of the summer eggs hatch males.

Males are smaller than females and have slightly different body shapes, at which time the fish and insects turn to hermaphroditic reproduction, and the eggs produced are called winter eggs, which are only laid at a time, and must be fertilized before they can develop. Winter eggs are dormant for a period of time, survive adverse environments such as severe cold or dryness, and then continue to develop, hatching females, and then carrying out a new generation of parthenogenesis. According to experiments, winter eggs can still hatch "fish insects" after more than one year of dryness.

Mealworms can be raised, but I feel that it is too troublesome to raise insects to feed fish...

Go to the flower and bird market and buy some bread worms. This is very easy to raise.

The specific ones are all above.

Weeds, biscuits, steamed buns.

Description (1) Frequently buy some bread worms, frozen shrimp and frozen blood worms to improve their lives, and the nutrition is comprehensive, which can make goldfish grow strong. As for finely chopped chestnuts or peanuts, you can occasionally give some, but be sure not to bring the oil into the water. In fact, high-quality goldfish synthetic feed has been nutritionally matched, and it is still okay, just don't buy miscellaneous dry food, especially don't buy transparent packaged food.

2) If you feed fish food, you must buy *** brand, you can also eat somen noodles, cook the fine somen noodles, and make them into a paragraph, you can. Make sure to feed food that won't contaminate the water. Try to feed as many types of food as possible, and your goldfish will be able to get comprehensive nutrition and grow healthy and beautiful naturally.

3) Goldfish are two different from tropical fish. The water should be clear and the temperature should be between 26 and 30 degrees. Goldfish don't know how to be full, and it's easy to die because they've been fed.

Feed three times a day and eat in two minutes. Don't feed bread worms, goldfish will spit out the shells of the worms and pollute the water, as do shrimp.

4) Peanuts will soak in water and cause oil and pollute the water. The filter should also be done well, preferably an off-cylinder pump, which is an ecological filter that can purify water quality. The most important thing is to see what kind of fish you raise, and you must understand their living habits, so as to prescribe medicine.

The fish food outside has vitamins. You can buy some feeding.

1. Many aquarists often worry about what to feed the fish, the feed is too fine, and it is not good if it is too simple, so they start to make fish food by themselves. For example, the common homemade "burger", some people are troublesome, and directly put vegetables and fruits into the aquarium. As a result, cabbage, lettuce, apples and other vegetables and fruits appeared in the aquarium, and the fish were also very face-saving and enjoyed eating.

2. The feeding habits of ornamental fish are divided into carnivorous, vegetarian, and omnivorous, and this classification is just a normal state, and we do not need to feed in strict accordance with this classification. As the saying goes, hunger does not choose to eat, and the same is true for fish when they are hungry, such as arowana, seven-star saury, pencil fish, etc., they are typical carnivorous, small fish, frogs, loaches and other live bait eat very happily, but if they are not fed for a few days, put in a piece of apple and they still eat.

3. Most omnivorous and vegetarian fish, such as goldfish, parrot fish, monk fish, koi, etc., are very welcome to the vegetables and fruits we put in the fish tank. Lettuce, cabbage, carrots, etc. that we often eat can be eaten by fish, and it is best to cut them into sections when feeding, and the amount is not too much.

4. Here we recommend mulberry leaves, cauliflower, and peas, the nutrition of these foods is relatively comprehensive, and the fish is also easier to digest and absorb. For example, mulberry leaves, which can feed small silkworm babies into silkworms, allowed the Chinese people to wear silk thousands of years ago, and it is indispensable.

5. Mulberry leaves are rich in protein, carbohydrates, vitamins, mineral elements and natural active substances, as well as a variety of natural active substances, which have significant lipid-lowering, hypoglycemic, antioxidant and free radical scavenging effects, which are very beneficial to the health of fish.

6. Not all fruits and vegetables can be used as fish food, although some foods can be eaten by fish, some should be avoided as much as possible. There are generally three types of fruits and vegetables that are best not fed to fish, one is high in sugar, and the other is coarse fiber. The third is that the taste is larger.

7. Most fruits are high in sugar, and the sugar in the fruits will dissolve into the feed water, which provides favorable conditions for the fish tank to burst algae. If you really want to feed, you can cut it into small pieces and feed it in small amounts, and it is best not to feed those fruits with more juice, such as lemons, oranges, etc.

8. Crude fiber food is not conducive to swallowing and digestion, such as celery, some fiber will remain in the fish tank after feeding, which may block the water pump and easily spoil the water quality.

9. Foods with larger flavors will secrete some special aromatic substances, which may affect the taste of fish, and it is easy to burden the biochemical filtration of the fish tank, resulting in changes in water quality, such as leeks, mint, green onions, etc., try not to feed.

10. Goldfish are omnivorous fish, generally like daphnia, earthworms, and mosquito larvae. There are also rice grains we eat, broken steamed buns, foam of green cabbage leaves, etc., which are all good feed for goldfish, in fact, there are generally cockroaches, mosquitoes, flies or something at home now, and those who are killed can also be taken and thrown in.

No matter what kind of vegetables or fruits are fed, clean up the food residues in time afterwards and the fish feces the next day to prevent unnecessary damage to the water pump and biochemical filtration system.

Scale insects do not survive in the soil, they grow on trees. Scale insects are widely distributed at home and abroad. The hosts are apples, pears, peaches, apricots, plums, plums, cherries, gooseberries, loquats, grapes, walnuts, persimmons, mulberries, tea, etc.

Stone fruits are severely damaged on fruit trees, especially peach trees.

Female adults and nymphs swarm and succumb nutrients on branches or damage fruits and leaves. In severe cases, the shells are densely overlapped, the development of the victim plant is stunted, the tree is weakened, and even the branches or the whole plant die.

Scale insects cannot survive in the soil.

Scale insects, also known as "scale insects". Scale insects are an important pest of citrus and grapefruit, and the common ones are red round scale, brown round scale, Kang pian scale, sagittal scale and blow cotton scale. Scale insects damage leaves, shoots and fruits.

Scale insects are often male winged and can fly, and females and larvae once feathered, live on branches and leaves or fruits for life, causing yellowing of leaves, wilting of branch tips, decline of tree strength, and easy to induce coal pollution disease.

Scale insects do not live in the soil.

Attacks the roots, bark, leaves, branches, or fruits of plants. The main pests are the pear scale (San Jose scale), oystershell scale, dander, orange oyster scale and red scale. Magenta worms, lac scales and ground beads have economic value.

Scale insects are the most common pests of flowers, often clustered on branches, leaves, and fruits. Adults and nymphs use needle-like mouthparts to insert into flower leaves and branches to absorb the juice, causing branches and leaves to wither, and even the whole plant to die, and can induce coal stain disease, which is extremely harmful.