CATDOLL : CATDOLL: What method can be used to raise maggots for maximum yield?

1. What method can be used to raise maggots to achieve the highest yield?

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Chicken manure maggot breeding method

Dry the chicken manure, mash it, mix it with a small amount of rice bran or 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.

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Human feces maggot breeding method

Dig a 17 cm deep pit, spread a layer of straw on the bottom, pour human feces on the straw, and cover the feces with straw mats. After 7 days, maggots will be bred.

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Rice straw maggot culture method

Cut the rice straw into 3-7 cm long pieces, add water and boil for 1-2 hours, bury them in a 100 cm long, 67 cm wide and 33 cm deep pit, cover with 6-7 cm of sludge, and then seal with thin mud. Water every day to keep it moist, and maggots will appear in 8-10 days.

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Bran maggot culture method

Pour the bran material into a plate, add in wine lees, bean dregs, etc., and mix well.

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Fresh grass maggot breeding method

This method uses 80% fresh grass or leaves and 20% rice bran, mix them well, add a small amount of water and cook them, then pour them into a clay jar or pond. After 5 to 7 days, a large number of maggots will be bred.

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Bean cake maggot breeding method

Mix a little bean cake with tofu dregs and ferment them, mix them with chaff and leaves, put them in a 7-10 cm deep pit, cover them with a layer of mud, and then cover them with grass. After 6-7 days, many maggots will be born.

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Animal maggot breeding

Dead animals or animal viscera, such as small intestines, are slightly chopped or cut and mixed with rice bran. At a temperature of around 15 degrees Celsius, maggots will appear in about three days.

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Tofu dregs maggot breeding method

Place 1-1.5 kg of tofu dregs directly into a water tank, add a bucket of rice washing water or rice water, cover the tank after 1-2 days, and maggots will be bred after 5-7 days.

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Mixed feces maggot breeding method

Pig manure 80%, wheat bran 20%; pig manure 60%, chicken manure 40%; pig manure 75%, tofu dregs 25%; fresh pig manure 100%; chicken manure 50%, pig manure 25%, tofu dregs 25%. If the manure is too wet, add a small amount of wheat bran.

According to the existing conditions, we should see which base material is easy to obtain and low in cost, and make flexible preparations.

2. New methods and technologies for raising maggots using pig manure?

Pig manure fermentation and fly maggot breeding method:

1. Pig manure fermentation: First, add fecal EM bacteria fermentation agent to the pig manure for fermentation. When fermenting, add corn flour or wheat bran or rice bran. Judgment method: Hold the material tightly with your hands. Water can be seen between your fingers but it does not drip. It is appropriate to fall to the ground and scatter. After mixing evenly, make a pile for fermentation. It should not be too small (1.2-1.5 meters high, 2 meters wide, and 2-4 meters long). Generally, the fermentation can be completed in 3-5 days.

2. Collect eggs: send the fermented pig manure into the maggot house and pile it into a strip of 0.8m long, 0.2m wide and 0.15m high. Put fly maggot eggs on the manure pile, three small piles for each strip. Even if there are no fly maggot eggs, flies can be attracted into the fly maggot house to lay eggs and reproduce.

3. Collect maggots. At room temperature of 25-35℃, the egg mass generally hatches into small maggots after 8 hours. During the fermentation process, the functional probiotics contained in the fecal fermentation bacteria have the effect of inhibiting the growth of harmful bacteria; and the high temperature generated by the fermentation can kill parasites and pathogens that are not resistant to high temperatures, creating a healthy environment for the hatching and growth of young maggots. The small maggots will first eat the egg collection, and then drill into the manure pile to grow. The fermented pig manure is nutritionally balanced, and the nutrients are easier for maggots to digest and absorb, which can ensure the nutritional needs of rapid growth. The peak period for crawling out is 72-96 hours after hatching, and it can be collected. Generally, on the fourth day after the manure is put in, the maggots in the manure pile can be basically crawled and collected.

The maggot breeding cycle is short and the breeding cost is low. It only needs fermented pig manure. In addition, the fermentation time is greatly shortened due to the use of fecal fermentation agents in the process of fermenting pig manure. It is also less expensive, simple to operate, and more suitable for the growth of maggots. Pig manure treatment is a particularly troublesome problem for large farms. After simple treatment, it is used to raise maggots, which not only solves the problem of environmental pollution, but also provides high-protein feed for livestock. It is a good example of waste ecological recycling and creating benefits, which is worth learning from.

3. Can adding cyromazine to feed to kill fly maggots cause animal stillbirth?

1% cyromazine premix

Effect and Use: Cyromazine is a new type of insect growth regulator that can effectively eliminate flies and other harmful insects in chicken farms, pig farms and other livestock and poultry houses and the surrounding environment. Its effect is better than pyrethroids and carbamates.

Scope of application: Pigs, cattle, sheep, laying hens, breeders, broilers and other livestock and poultry can be used

Features: 1) Fly control by mixed feed: This product is mixed into the feed and enters the animal's body through animal ingestion, and is excreted from the body with feces. It is evenly distributed and has a significant effect.

2) Safe to use: Even if the dosage is increased to 200 times, it will not affect the growth, egg production, survival rate, hatching rate, daily weight gain, fertilization rate, etc. of livestock and poultry.

3) Purify the environment. It can be naturally decomposed in the soil. When the feces are used as fertilizer, it has no adverse effect on crops. It can also reduce the odor and ammonia content in livestock and poultry houses and reduce the occurrence of respiratory diseases.

4) No residual, this product is not easily absorbed in animals. Almost all of it is excreted from the body. Therefore, the risk of teratogenicity, stillbirth and carcinogenicity is small.

5) No allergic reaction to skin.

6) Improve the weight gain rate of sheep. During the experimental period, the experimental group gained 5.8g/day more than the control group, while the feed intake did not increase.

7) Maggot killer has no toxic reaction to fly predators and birds, fish, earthworms, bees, etc.

8) This product has an inhibitory effect on many harmful insects of green plants.

Usage: Add 500g of this product to 1000kg of feed. Use for 4-6 weeks.

4. How much food do goldfish eat in a day?

The main feed for goldfish is water fleas (commonly known as water maggots, fish worms, and red worms), which grow in various mud ponds. Before putting them in, they should be rinsed with clean water once; they can also be made into dried water fleas for storage. The method is to spread a layer of live water fleas on the glass, dry it into a thick piece, and when using it, take a piece and put it in water, and it will dissolve by itself. In addition to water fleas, water worms, earthworms, cooked meat, cooked egg whites, crab eggs, noodles, rice grains, bread, steamed buns, etc. can also be used as feed, but the latter two need to be pinched into small particles before feeding. Among these feeds, animal feeds are better. The daily feeding amount should not be too much, and it should be eaten within two hours. For 3-4 fish of about 1 inch long, one spoonful of fish worms with water is enough, and bread and rice grains should be fed less.