CATDOLL : CATDOLL: What types of insects can be farmed?

1. What types of insects can be farmed?

The top ten insects suitable for beginners are as follows:

1. Flies

A 23-year-old rural girl from Guantao, Hebei, has helped more than 4,000 farmers get rich by raising flies. Fly maggots have a high protein content and are very good feed for chickens and ducks.

2. Mealworms

Ms. Lang from Qingyuan rural area in Hebei not only set up a company to raise mealworms, but also exported mealworms to the United States, forming a large enterprise with an integrated service from professional mealworm breeding to processing, which has driven rural areas in Hebei, Shandong and other places to become rich by raising mealworms.

3. Grasshopper

The katydid is the first of all singing insects. Raising katydids is not only fun, but also a traditional Chinese medicine for treating swelling and pain in the waist and knees, and athlete's foot. As long as katydids are raised in greenhouses, people can now use traditional Chinese medicine to regulate the sound of katydids.

4. Grasshopper

Grasshoppers are also called locusts. When I was a child, I would catch them in the grass, roast them over the fire, remove their heads and wings, and they tasted delicious. Locusts are eaten as food all over the world, and restaurants in many countries use them as special dishes. In addition, locusts are also a good remedy for tetanus.

5. Cicada Pupa

Cicada pupae are rich in protein and multiple amino acids, and are a high-end nutritional supplement for the weak, sick, elderly and women after childbirth. If you encounter problems in agricultural production, China's largest agricultural technology Q&A platform "Yunzhongyang" has tens of thousands of agricultural experts online at all times to answer them for free.

6. Earthworm

The earthworm is a Chinese medicinal material that is in short supply in the market. With the destruction of the natural environment and the increasing demand in the domestic and foreign markets, especially its excellent quality, the wild earthworm is far from meeting the market demand, and its price in the Chinese medicinal material trading market has been rising year by year.

7. Bees

Honey, beeswax, propolis, royal jelly, bee pupae, and even bees themselves are all Chinese medicinal materials with great economic value.

8. Bean Caterpillar

Bean caterpillars, scientifically known as Bean moths, are common pests in bean fields. As people pursue food, bean caterpillars have become a delicacy on the table. Now, raising bean caterpillars is not contradictory to growing soybeans. Experts have given a reasonable solution. Growing soybeans and raising bean caterpillars can earn more than 500 yuan per mu.

9. Silkworm

The silk spun by silkworms is silk, and the cocoons and pupae are also delicious. Raising silkworms is an economic insect with a very high return rate.

10. Scorpion

Scorpions have a very high medicinal value. Scorpion wine is a very good medicinal wine for treating arthritis. Scorpions are also a delicacy, such as roasted scorpions and fried scorpions.

Insects are of many species and various shapes. They belong to the arthropods among invertebrates and are the most numerous animal group on Earth, accounting for more than 50% of all biological species (including bacteria, fungi, and viruses). Their traces can be found in almost every corner of the world.

By the beginning of the 21st century, there were more than 1 million known species of insects, but many species are still to be discovered. Insects are the most diverse and numerous in the animal kingdom, and have a significant impact on agricultural production and human health. The most common ones are locusts, butterflies, bees, dragonflies, flies, grasshoppers, cockroaches, etc.

Insects are not only numerous in variety, but also have an astonishing number of individuals of the same species. Insects are distributed over a wide area, which is unmatched by any other class of animals. They are found almost all over the earth. There are different types of insects. Most insects can be used as specimens, and are good biological resources that humans can use.

2. Recently, I have found a large group of cockroaches in the kitchen every night, and they reproduce very quickly. Is there any way to effectively eliminate cockroaches?

1. Buy a roll of tape for sealing cartons (fly paper is also OK) and place it in areas where cockroaches often appear. You will find many cockroaches falling into the trap the next morning. Burn the tape or scald it with boiling water to kill the cockroaches. Repeated use can eliminate cockroaches in the room.

2. Cockroaches like darkness and are afraid of light. Turning on the light will scare them away immediately. If you use a red cloth to wrap a flashlight to find them, you can use a fly swatter to kill them.

3 You can also use fresh milk (milk powder), onion juice and an equal amount of boric acid and flour, mix them into a paste, put them on cardboard and place them in areas where cockroaches often appear. Cockroaches like to eat it and will die after eating it.

4 Use a bottle with a small belly, apply sesame oil around the mouth of the bottle, put some fragrant food in the bottle, and place it in a place where there are many cockroaches. The cockroaches will crawl into the bottle and can be caught and killed.

5. Melt a spoonful of boric acid in hot water, mix it with boiled potatoes and boric acid water into a paste, add sugar, and place it in places where cockroaches often appear. After cockroaches eat it, the boric acid crystals can harden their internal organs and they will die after a few hours.

6 When eating boxed ice cream, leave some ice cream in the box, pour a little water, and place it in the area where cockroaches are found. The cockroaches will fall into the trap. Although it cannot completely eliminate the problem, it can effectively reduce the density of cockroaches.

3. What should I do if my 7-month-old child has diarrhea?

My child had diarrhea for 40 days at this time. I went to the doctor and asked for medicine but it was useless. Finally, I used vinegar to cure it. The specific method is as follows: boil half a cup of water and add sugar and aged vinegar. Adults can try it. If it tastes sweet and sour, it is fine. Feed two spoons at a time, twice a day. It will take effect in one day if it is fast and two days if it is slow. When he has diarrhea, be especially careful not to let him eat oily food. He cannot drink milk. If he wants to drink it, buy skim milk or boil the milk in a pot and cool it down, then remove the oil on the top. Secondly, you can let him eat steamed buns or rice soup. Haha, don't feel sorry for him or worry about him being hungry. It is only good for him to be hungry. 2/Put an apple in a pressure cooker and steam it for ten minutes. You can drink the juice and meat. 3/Also, boil water with fresh Mas Khan. At the same time, use the baby umbilical cord sticker for auxiliary treatment. The most important thing is not to dehydrate, so you can give him some oral hydration salt to drink. The doctor will usually prescribe Smecta (this is very important, mainly used to protect the intestines to prevent dehydration). I have mentioned three methods in total, so don't use them as one.

4. What should you pay attention to when raising map turtles?

1. Purchase method:

Young turtles can be purchased from aquariums, but there are healthy, weak, or even sick individuals in the same batch.

, so be careful when choosing. When you are facing a group of baby turtles, please observe carefully and select them one by one!

The selection method is roughly as follows:

1. Choose active and lively people.

2. The shell does not turn white or have white spots like mold.

3. The head, tail, limbs and skin should not be broken or ulcerated.

-- The following actions require permission from the store --

4. Hold it gently with your hands. The shell should not be too soft.

5. Check whether there is a belly button hole on the plastron. If it has just hatched, it is not suitable for beginners.

6. When you give food, the one who grabs the food is the stronger one.

7. Turn the turtle over, it is best if it can turn back instantly.

8. The faster you crawl or swim, the better.

-- The following points are based on personal preference--

9. Choose someone who is pleasing to the eye and who you get along with.

10. The shell patterns are obviously different, which is rare.

11. The neck spots or erythema are very obvious or there is no erythema.

12. Those with different numbers of scutes are rare.

13. The plastron has special patterns, or even patterns, which is rare.

14. Albino, yellow, different body color, two-headed, individual variation or deformity.

2. Feeding method:

1. Food: Omnivorous, fish feed, vegetables and fruits, small insects (mealworms, earthworms, crickets, cockroaches, etc.), small fish, shrimp, fish

Offal, etc.

2. Breeding tank: The water depth is about 5-10 cm, with driftwood or flat stones for climbing. The water should be changed frequently or filtered.

system

3. Temperature: Taiwan's climate is suitable, about 23~28 degrees is appropriate. In winter, it should be heated appropriately, and a heat lamp or a heating rod can be used.

And heating stones.

4. Provide proper sunlight. Sunlight can make turtles healthier, prevent mold from growing on their shells, and prevent their skin from ulcerating.

When irradiating, avoid exposure to the hot sun at noon, set up shelters and expose them to the sun near water to prevent them from drying out.

5. Calcium absorption is very important. You can take it from shrimp shells, fish scales, and spines. Feed is also a good choice (fish feed

The ingredients are also made from small fish and shrimp).

6. If there is a situation of mutual aggression, it may be because the space is too small. If it is an individual problem, they should be properly isolated.

3. General diseases:

1. Eye diseases: Apply human eye drops and eye ointment (chlortetracycline) and keep it away from water for several hours.

2. Trauma: Apply betadine solution and keep it away from water for several hours.

3. Fungal infection: Change the water frequently, buy fungus remover from the aquarium and soak it in it, and provide proper sunlight.

(This is basic treatment. If you are sick, it is best to consult a medical professional.)

4. Reproduction

1. Male red-eared slider: flat shell, long front claws, long and thick tail, small body.

2. Female red-eared slider: high carapace, thick plastron, short and thin tail, large body and big head.

3. It takes about 4 to 6 years for them to mate and reproduce.

4. It is best not to pair turtles from the same batch of young turtles, because young turtles from the same batch are likely to have the same bloodline, so avoid close relatives.

Reproduction.

5. In a natural environment, after a hibernation period (or semi-hibernation) in winter, the adult turtle will return to the natural environment when the temperature rises.

After that, (roughly from New Year's Day to Spring Festival) they mate in the water or on the shore.

6. After mating, the female turtle will start laying eggs around the Qingming Festival.

7. Set up a sand pit for the female turtle to dig and lay eggs. If the eggs are laid in the water, they are likely to be ineffective.

8. If you are outdoors, you can consider natural incubation, but you need to consider drainage when it rains, the sunlight should not be too strong, and give moderate

Sprinkle water to moisturize.

9. Artificial incubation: pay attention to the soft shell of the eggs, do not press hard, wash with water to remove the sand, set up an egg rack, and place the eggs in the air side.

Place it upward in the aquarium, place it high above the water, and set up aeration in the water or filter water to flow and create bubbles. Cover the tank

Let the air in the tank be filled with humidity, keep the tank wall mist and the surface of the turtle eggs moist, and add a thermometer on the tank wall.

Keep the temperature at about 26 to 32 degrees.

10. When the fertilized eggs begin to incubate, a black embryo will appear and red blood will appear on the surface of the eggshell.

It can be seen that the eggs will hatch in about 3 months.

Reference: www.pa-zone.com