CATDOLL : CATDOLL: What are the insect farming techniques (What are the types of insect farming techniques)

1. How to breed insects more vigorously?

1. Prepare the breeding box

Mealworms have a strong ability to adapt to their living environment, and almost any box-shaped object can be used as a breeding box. But in principle, you should find a clean, hygienic box and a suitable size according to the number of meals to be raised, or you should customize a box.

2. Add palatable feed

The food of mealworms mainly consists of wheat bran, breadcrumbs, vegetable leaves and some fruit peels. If artificial ingredients are used, 100 grams of wheat bran, 20 grams of glucose, 0.5 grams of cholesterol, 0.02 grams of choline chloride, 0.5 milligrams of riboflavin and 40 milligrams of water are recommended.

3. Control the temperature and humidity

Mealworms are relatively cold-resistant. Overwintering mature larvae can withstand minus 2°C, while young larvae die in large numbers at around 0°C. 2°C is the survival limit of mealworms, 10°C is the starting point of development, and they hibernate above 8°C. 25-30°C is the optimal temperature range, and the fastest growth and development is at 32°C. Therefore, it is more reasonable to control the temperature at 25-30°C and the humidity at 50-60% during the breeding process.

4. Maintain good ventilation

During the mealworm breeding process, the food leaves, dead individuals, and insect feces will emit an unpleasant odor, so the breeding box should be kept in a ventilated place.

5. Clean the breeding box regularly

Clean the feces, peeled and completely dried vegetable peels regularly to prevent odor. The cleaning method is to pour the container for breeding insects into a sieve with small holes like a screen window. The feces and skin will leak out from the mesh holes, and the insects and dried vegetable peels will remain in the net. Then remove the dry vegetable peels and pour the insects back into the breeding box. Use the sieved feces as fertilizer.

2. How to raise insects at home?

Can be grown in plastic pots.

1. Plastic basin (bucket) breeding method; this method can be used for small-scale production. Each plastic basin produces about 1 to 1.5 kg of maggots. It can feed 50 to 75 pheasants. Put fresh animal viscera, dead rats, etc. in places with more flies, let the flies lay eggs on them, put them in the morning and collect them in the evening, and put the collected fly eggs in a large basin with a diameter of 6 cm (or a plastic bucket with a diameter of 30 cm).

Sprinkle water into the large plastic basin to keep it moist, and cover it. After 2-3 days, maggots will grow out. This method can be used to breed fly maggots in the wild without introducing species. When breeding fly maggots, feed them from small to large amounts of food, that is, fresh chicken manure and pig manure are put into the basin at a ratio of 1:1. A plastic basin with a diameter of 60 cm is fed with 1 kg of feed per day (half the feed for barrel breeding), and then sprayed with 100 ml of 3% sugar water (or waste liquid or molasses from the sugar factory). After 4-5 days, maggots will grow and feed the animals. Feeding method: Pour water into the basin, stir it gently with a wooden stick, pick out the fresh maggots floating on the water surface, wash and disinfect them, and feed them directly to the animals.

The slag water is poured into a biogas tank or manure pit for fermentation and sterilization. If it is used to feed turtles, eels, and fish, it can be poured into the pond together with the slag.

2. Outdoor ground level breeding method This method is suitable for large-scale breeding in farms

(1) Selection of breeding site. Choose a flat and compacted piece of land far away from residential buildings and close to livestock and poultry houses. It is best to be above the ground and free of water as the breeding surface. The area of ​​one breeding surface is about 4 square meters. The number of breeding surfaces should be determined according to the breeding scale.

(2) Making a support. Make a support with iron or wood that can cover the culture surface, 50 cm high. Cover the support with a layer of kraft paper on the top and both sides to block direct sunlight. Then surround the support with a layer of plastic cloth (the east and west sides can be opened) to make a cover to keep warm and moist. The support should be the same size as the culture surface and should be movable and can be moved at any time to facilitate feeding and maggot removal.

(3) Spread manure on the culture surface. Use fresh chicken and pig manure, mix well at a ratio of 1:1 and spread it. Mix it with water before spreading. The humidity should be such that manure does not flow out. Then spread the manure loosely and evenly on the culture surface. The thickness should be 5 to 10 cm. Spread it thinly when it is hot and thickly when it is cold. Finally, move the bracket to the culture surface to cover the manure layer, open the plastic sheets on the east and west sides, and put a few dead rats or 0.5 to 1 kg of animal carcasses, internal organs, fish intestines, etc. on the manure surface at the entrance to lure flies to come in and lay eggs.

(4) Within 24 hours after spreading the manure, spray water several times according to the humidity requirements to keep the surface of the manure layer moist to facilitate fly egg laying and hatching. If chicken manure is used, spray water; if pig manure is used alone, add 30,000ths of ammonia water or ammonium carbonate to the water to attract flies to lay eggs. After the flies lay eggs in the manure layer for a day and a night, put down the plastic sheets on the east and west sides of the bracket, press them tightly around, maintain the temperature inside the cover, and allow the fly eggs to hatch in the manure layer.

(5) Fly eggs can hatch into maggots after 8 to 12 hours at 25°C. After the maggots hatch, water should still be sprayed on the manure layer according to the evaporation of water, but water should not accumulate in the manure layer to prevent the maggots from suffocating. Use plastic sheets on the east and west sides of the opening and closing bracket to adjust the temperature inside the hood between 20 and 25°C. In the later stage of maggot growth, the humidity of the manure layer should be reduced, and it is better to have wet inside and dry outside.

(6) Maggots can be used after 6 to 9 days of hatching. In principle, large numbers of maggots should not be allowed to pupate. Since maggots are afraid of direct sunlight, the bracket can be removed when collecting maggots to allow sunlight to shine on the manure layer. The maggots will then drill to the bottom of the manure layer. Shovel away the manure on the surface, then separate the manure and maggots on the bottom layer and let the chickens in to eat. This is the simplest way to collect maggots. After the chickens have eaten the maggots, the manure is gathered into a pile, 50% of fresh manure is added and mixed evenly, then water is applied to spread it flat and the maggots are raised again. This method can be carried out at a temperature above 5°C. When the temperature is below 10°C, 20% horse manure is added to ferment and heat it up. If 500 grams of fly maggots are produced per square meter, and each chicken needs 20 grams per day, a cultivation area of ​​4 square meters can produce one cycle of maggots for 100 chickens for one day.

3. Soy milk and blood water single tank breeding method: This method is suitable for special breeding seedling markets in cities and towns or food processing factories that engage in breeding and produce a small amount of maggots.

First, place a large vat in a place where there are many flies, grind 500 grams of soybeans into soy milk and pour it into the vat, then add 10 kilograms of water and mix well, then pour in 2.5-3 kilograms of fresh pig blood or cow blood, and then add 5 kilograms of rice washing water and mix well, let the flies come to the vat to feed and lay eggs, and then catch the fly maggots to feed the animals. One feeding can be used continuously for 2-3 months. The requirements of this maggot breeding method are that 40-50 kilograms of soy milk and blood water should be kept in the vat, and attention should be paid to adding when the soy milk and blood water evaporates less; in addition, the vat must be placed in a place where there are many flies.

4. Multi-tank feces and urine circulation breeding method: This method is suitable for small feed farms, small fish ponds and seedling farms. ..

Take 12 clay jars that can hold 30 kg of water, place them in two rows in places where there are many flies, and number them 1 to 12 in order. On the first day, put 1 kg of fresh chicken manure, 1 kg of fresh pig manure, 500 grams of human urine, 2 dead rats (frogs) or 250 grams of animal carrion and internal organs in jar No. 1, and add urine water every day to keep it moist.

On the second day, stock tank 2 with the same method and quantity as on the first day. On the third day, stock tank 3, and so on. After stocking 12 tanks, pour the adult maggots from tank 1 into the pond along with the feces on the 13th day to feed the fish. If you are feeding livestock, you can fill the tank with water to let the maggots float to the surface, then fish them out and feed them. Then pour out the feces water, clean the tank, and restock according to the method on the first day.

On the 14th day, take the second tank, and on the 15th day, take the third tank, and repeat this cycle over and over again to continuously obtain fresh fly maggots as livestock and poultry feed and live animal bait.

3. Insect farming technology?

larva

Use a wooden box for breeding, 60 cm long, 40 cm wide, 3 cm high, put in a mixed feed 3-5 times the weight of the insects, and put the larvae in. Cover with various vegetable leaves to maintain a suitable temperature. When the feed is basically eaten up, sieve out the insect feces and add new feed. If you need to keep seeds, reduce the density of larvae, generally one box should not exceed 250 grams. The first few batches of larvae should be picked out in time to avoid being bitten. In the later stage, most larvae no longer eat, so there is no need to pick out pupae.

2. Pupa

Sprinkle wheat bran in the larval breeding box, cover it with appropriate amount of vegetable leaves, and place the pupae in to wait for them to emerge.

3. Adult

The specifications of the egg-laying box for adult mealworms are the same as those for larvae, except that the bottom of the box is inlaid with wire mesh. The holes in the mesh are so large that the adult insects cannot drill through. The four sides of the inner side of the box are inlaid with tinplate or glass to prevent the adult insects from escaping. A piece of paper or a piece of wood is placed under the wire mesh, and then 1 cm of mixed feed is sprinkled. A layer of vegetable leaves is covered to keep moisture, and then the hatched adults are put in to prepare for egg laying. Every 7 days, the board or paper under the egg-laying box is pulled out together with the bran and placed in the larval box to be hatched.

4. What is the fastest way to raise insects?

method

1. Dead branches/weeds are used to breed insects. Dead branches/weeds are usually exposed to the sun and wind, and naturally decay and deteriorate. Many small insects like to hide and reproduce under them, such as earthworms, woodlice, centipedes, cockroaches, etc. These insects usually hide under dead branches and rotten leaves to eat. If you spread the crushed dead branches/weeds on the ground without management, many small insects will come to hide. When the chickens are released, they will also run directly to these places to find food.

2. Fermenting manure to raise insects. This method is more common in rural areas. Generally, cow and sheep manure, pig manure or human urine and feces are directly piled up and fermented. After a period of fermentation, some flies will be attracted to breed, and the maggots produced can be directly used to feed chickens. The manure can also be mixed with rice bran, so that it can also be used to breed earthworms, grubs and other insects. These insects are very good sources of protein for chickens.

3. Raising insects with bran/wheat bran. The cost of raising insects with bran is relatively high. It is generally used to raise mealworms, barley worms, mealworms and other insects.

5. What are the correct methods and techniques for raising insects?

Using rice straw to raise insects

Dig a rectangular pit with a width of 0.6m and a depth of 0.3m at an appropriate location, cut the rice straw into 6cm long sections, boil it in water for 1-2 hours, remove it and pour it into the pit, cover it with 6-7cm thick sludge (ditch mud or pond mud, etc., the same below), garbage, etc., compact the sludge, and pour a basin of rice washing water every day. After about 8 days, worms will appear. Turn it over to let the chickens eat it, then cover it with sludge, etc., and pour rice washing water, and worms will continue to appear.

2. Use cow dung to breed worms

Add 10% rice bran and 5% wheat bran (or 0.1% wine cake powder) to cow dung, mix well, pile it in a cool place, cover it with weeds, straw, etc., seal it with sludge, and insects will grow after 20 days.

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3. Use debris to breed insects

Mix fresh cow dung, weeds, manure and other materials that are easy to breed insects with water to make a paste, pile it into a pile of 1m high, 1.5m wide and 3m long, cover the top and sides of the pile with thin mud, and cover the top of the pile with grass to prevent drying. After 7 to 15 days, insects will grow.

4. Use wheat bran to breed insects

Pile two piles of wheat bran in the corner of the courtyard, and cover them with grass mud (a mixture of chopped grass and thin mud). After a few days, insects will be infested. Let the chickens take turns to eat them. After they have finished eating, gather the wheat bran and other materials together and pile them up, and cover them with grass mud again, which will cause insects to breed again.

Raising chickens with insects? Don’t you know how to raise insects at home? Here are 6 simple and effective ways to do it

5. Use pig manure to breed worms

For every 500kg of pig manure that is dried to 70%, add 20% fertilizer mud and 3% wheat bran or rice bran and mix well. Pile it into a pile, seal it with plastic film and ferment it for 7 days. Dig a 50cm deep pit, spread the above fermented material in the pit 30-40cm thick, cover it with grass, straw mats, sacks, etc., and keep it moist. After about 20 days, maggots, insects, earthworms, etc. will be born.

6. Use chicken manure to breed insects

Mix the fermented chicken manure with beer dregs or soy sauce dregs in a ratio of 4:1 and spread it on the floor with a thickness of no more than 17 cm and a water content of about 70%. Then put some rotten leeks, stinky fish, and rotten shrimp on it, and many maggots will be born in a few days. In addition, straw, bean dregs, bean cakes, etc. can also be used to breed insects.

6. Ten methods of raising insects?

1. Porridge method. Choose three small plots of land and pour porridge on them in turn. Cover them with grass. After two days, small insects will appear. Let the chickens eat the insects in turn. Be careful to prevent them from being soaked by rain (the same below).

2. Rice straw insect breeding method. Dig a rectangular pit with a width of 0.6 meters and a depth of 0.3 meters, cut the rice straw into 6-7 cm long pieces, boil it in water for 1-2 hours, take it out and pour it into the pit, cover it with 6-7 cm thick sludge (ditch mud or pond mud, etc., the same below) and garbage, compact it with sludge, and pour a basin of rice washing water every day. After about 8 days, worms will appear. Turn it over to let the chickens eat it, then cover it with sludge, etc., and pour rice washing water, and worms will continue to appear.

3. Bean cake method: Break a small amount of bean cake (peanut bran, etc.) into small pieces and ferment them with tofu residue. After fermentation, mix them with chaff and leaves and put them into a 20-30 cm deep pit. Cover it with a layer of thin sludge and cover it tightly with grass. Insects will appear after 6-7 days.

4. Tofu dregs method. Pour 1-2 kg of tofu dregs into a vat, add rice washing water, cover the vat, and worms will appear after 5-6 days. After another 3-4 days, the maggots can be eaten by chickens. Using 6 vats to breed worms in turn can meet the needs of 50 chickens.

5. Mixed insect breeding method. Dig a 0.5-meter-deep pit, spread a layer of straw on the bottom, and a layer of mud on the straw, and continue to spread it layer by layer until the pit is full. Water the pit every day. Insects will appear after more than 10 days.

6. The method of raising insects with rotten grass. Dig a pit 1.5 meters wide, 1.8 meters long and 0.5 meters deep in fertile land, spread a layer of straw on the bottom, a layer of tofu residue on top, and then a layer of cow dung, and a layer of mud on the dung. Continue to spread until the pit is full, and finally cover it with a layer of grass. Insects will appear in about a week.

7. Cow dung insect breeding method: Add 10% rice bran and 5% wheat bran (or 0.1% wine cake powder) to cow dung, mix well, pile it in a cool place, cover it with weeds, straw, etc., and seal it with mud. Insects will appear after 20 days.

8. Breeding insects with distiller's grains: Mix 10 kg of distiller's grains with 50 kg of tofu dregs, and pile them into a bun-like or rectangular shape far away from the house. Insects will appear after 2 to 3 days, and the maggots can be eaten by chickens after 5 to 7 days.

9. Horse manure method of breeding insects. Dig a pit with a length and width of 1 to 2 meters and a depth of 0.3 meters in a moist place, spread a layer of chopped weeds on the bottom, a layer of horse manure on the grass, and a layer of wheat bran on the manure. Do this layer by layer until the pit is full, and finally cover it with a layer of grass. Water the pit once a day, and insects will appear in one week.

10. The method of raising insects with miscellaneous objects. Mix fresh cow dung, chicken feathers, weeds, miscellaneous manure and other objects that are easy to breed insects with water to make a paste, and pile them into a pile of 1 meter high, 1.5 meters wide and 3 meters long. Apply a layer of thin mud on the top and around the pile, and cover the top of the pile with grass to prevent drying. Insects will appear after 7 to 15 days.

7. Northeast insect breeding technology?

1. Dry and mash the chicken manure, mix it with a small amount of rice bran and wheat bran, and then mix it with mud to make a pile, and cover it with straw or weeds. Make the top of the pile concave, pour sewage 1 to 2 times a day, and a large number of small maggots will appear in about half a month, and then drive the chickens to find food. After the maggots are eaten, pile the manure, and feed the chickens with maggots again after a few days. In this cycle, each pile can produce maggots many times.

2. Mix fermented chicken manure with beer dregs or soy sauce dregs in a ratio of 4:1 and spread it evenly on the floor with a thickness not exceeding 17 cm and a water content of about 70%. Put some rotten vegetable leaves, smelly fish and shrimp on it to attract flies to lay eggs. After a few days, many maggots will be born, and then the chickens will be driven to peck at them.

8. What are the methods and precautions for insect breeding?

Key technologies for raising insects: temperature, humidity, lighting time, and feed.

Temperature: The optimum temperature for most insects is 25 degrees, and it is generally best to control it at 20-30 degrees;

Humidity: The most suitable humidity for most insects is above 75%;

The lighting time is generally simulated in nature, that is, light: dark = 14 (hours) / 10 (hours)

Feed must be scientific, and work must be done to prevent mildew and disinfect it.