CATDOLL : CATDOLL: What is the specific method of breeding fly maggots? And the current market situation? I hope you can give me more details.

Flies reproduce quickly. According to estimates, a pair of flies can reproduce 200 billion in 4 months, and can accumulate more than 600 tons of pure protein. It usually takes only 10 to 11 days for fly maggots to develop from eggs to adults. It only takes 4 to 5 days from eggs to adults. The cycle is short, the reproduction is fast, and the yield is high. The weight of the newly hatched larvae is 0.08 mg. At 24 to 30 ° C, after 4 to 12 days of growth, the weight of the maggots can reach 20 to 25 mg, and the total biomass increases by 250 to 300 times. As lower animals, insects have an assimilation efficiency of about half that of mammals in the energy conversion of the ecosystem, but their production efficiency is 15 to 40 times that of mammals, which is unmatched by other methods of producing animal protein so far. (II) They have a variety of diets and love to eat animal manure. The raw materials for breeding fly maggots are widely available, such as leftovers of agricultural and sideline products such as wheat, rice bran, distiller's grains, and bean dregs, and livestock and poultry manure such as pig manure, chicken manure, and duck manure are suitable for breeding. A livestock and poultry farm with a fly maggot farm is equivalent to building an insect protein feed production plant. The raw material is the feces discharged by livestock and poultry, and the product is high-quality fly maggot protein. The waste is mainly transformed into benefits. The feces after breeding fly maggots have no odor, do not attract flies, and are fertile and loose. They are high-quality organic fertilizers for crops. This special conversion function is beyond the reach of other feed insects. The ability of fly maggots to process livestock and poultry feces is 20 times that of earthworms. (III) Strong disease resistance and rarely get sick. Flies live in dirty places and are surrounded by countless germs, but they can remain safe and sound and will not be infected by these sources of disease. Maggots have extremely strong vitality and never get sick from eating feces. There is nothing toxic in the maggots. The kitchen environment that other animals cannot tolerate is a paradise for maggots, which is due to their excellent immune function. Flies can produce a variety of effective substances against bacteria and viruses. For example, there is an antibacterial protein in the secretions of flies, which has strong bactericidal and antiviral abilities. With a concentration of only one ten-thousandth, it can kill all kinds of bacteria and viruses. No modern antibiotic can compare with it. Scientists have also found an anti-cancer protein in flies, which has a strong inhibitory effect on cancer cells. When raising fly maggots, you generally don't have to worry about disease prevention, which can greatly save the cost of disease prevention. (IV) High-quality animal protein feed Domestic and foreign research results show that not only does the protein content of insects exceed that of higher animals such as chicken, fish, eggs and pork, but the amino acid composition in the protein is also very reasonable, close to the amino acid ratio model in protein formulated by the Food and Agriculture Organization of the United Nations. The digestibility of insect protein is very close to or better than that of animal protein. It can be seen that insect protein can be used as a high-quality protein feed for livestock and poultry. At present, many countries in the world have taken artificial breeding of insects as the main direction to solve the problem of protein feed sources. Dry fly larvae generally contain about 60% protein, 10% to 15% fat, and rich in various amino acids. The total amount of essential amino acids is 2.3 times that of fish meal, and methionine and lysine are 2.7 and 26 times that of fish meal, respectively, which is significantly higher than dry fish meal. Practice has proved that it can not only completely replace fish meal, but also add an appropriate amount of live fly larvae to mixed feeds to feed crabs, fish, turtles, eels, rice field eels, prairie fish, birds, etc., which can significantly accelerate growth and increase production, with very good results. According to experiments, adding an appropriate amount of fresh fly larvae to feed laying hens can increase egg production by 17% to 25%, increase production by more than 22% when feeding fish, and increase growth rate by 19.2% to 42% when feeding pigs, and save 20% to 40% of feed. Artificial breeding of fly larvae can alleviate feed shortages and reduce feeding costs. In this way, the pressure of feed grain on my country's agriculture, the environment, arable land and irrigation water, and the foreign exchange pressure on imported grain can be greatly alleviated. (V) Maggots are full of treasures. Maggot protein can not only be used as high-quality protein feed, but also can be used to extract protein powder and develop advanced nutritional products. It is an ideal nutritional source for mankind in the future. During the production process, a variety of biochemical products such as fat, antibiotics, and lectins can be obtained at the same time. Antibacterial protein can eliminate all fungal microorganisms and has a strong bactericidal effect. Maggot shells are a good raw material for extracting chitin. Chitin is known as the sixth essential life element for the human body in addition to sugar, protein, fat, vitamins and minerals. Chitin has unique medical and health functions for the human body, activates and repairs cell functions, enhances immune regulation functions, prevents diseases, improves disease resistance and accelerates recovery functions, removes toxic and harmful substances from the body, and detoxifies and regulates the physiological balance of the human body. (VI) Maggot production is simple and easy. Maggot production does not require any epidemic prevention measures or modern factories. It can be mass-produced under the conditions of civil water and electricity equipment, such as heat preservation, feces supply, and escape prevention. Maggots do not produce toxic substances and do not pollute the environment. They can be regarded as excellent chemical engineers. According to the current level of human science and technology, it is easy to achieve factory-based breeding of maggots. Maggots are resistant to high-density breeding. A 50*50*50m�0�6 fly cage can raise 10,000 to 12,000 adult flies. The domestic large-scale and factory-based production technology of maggots and the preparation technology of maggot biochemical products have gradually matured. (VII) Maggot manure is high-quality organic fertilizer. It is livestock and poultry manure treated with maggots. It has no odor, does not attract flies, and is fertile and loose. It is a high-quality organic fertilizer for crops. According to Russian reports, 500kg of maggot manure can be obtained by treating pig manure with maggots. When pig manure is treated with maggots, the original weed seeds in the pig manure are eaten by maggots and no longer return to the field to harm crops. Using maggots as fertilizer can get rid of the problems of soil compaction, deterioration of physical properties, and decreased fertility caused by the use of chemical fertilizers. When 20 tons of clam manure is applied to 1 hectare of land, compared with the application of a full set of chemical fertilizers, oat yields increased by 20%, oat and bean intercropping increased by 18%, and oat yields increased by 57% compared with the application of phosphorus and potassium fertilizers alone. The intercropping of oats and beans was the most amazing, with a yield increase of 68% compared with the application of a full set of chemical fertilizers and a yield increase of 96% compared with the application of phosphorus and potassium fertilizers, but the yield increase of potatoes was not large. (VIII) An important part of ecological agriculture Including fly maggot breeding in the material recycling of ecological agriculture can successfully solve the two major problems of fecal pollution and shortage of animal protein feed that plague livestock and poultry. Livestock and poultry digest and absorb only 25% of the nutrients in feed, and the rest are lost in feces. Livestock and poultry feces are rich in nutrients such as protein. Fly maggots can digest and absorb almost all the nutrients lost in feces and convert them into insect protein. Other insects are unable to do this, but fly maggots can take on this heavy responsibility. Adding aquaculture to the breeding and planting industries prolongs the food chain, transforms material energy into a higher quality, and becomes a substance that can be used by other higher animals, thus improving resource utilization. Waste is reused in the production process, and the output of one system is the input of another system, so that a stable material benign circulation mechanism is formed in the system, which improves the stability and economic benefits of the system. Almost all current manure treatment technologies can only produce general organic fertilizers, and often do not remove waste thoroughly, requiring large investments and high operating costs. Maggot bioengineering can produce antibacterial high-protein feed and biological organic fertilizers at the same time, and has fast processing speed, high efficiency, low cost, and thorough deodorization.

Good! There are larger breeding companies, and you can go to the factory to learn and do it yourself.