How to cultivate maggots by native method?

(1) the method of attracting flies and breeding maggots has strong fecundity in summer. You can choose a sunny field outside or in the courtyard to dig a small pit 0.5 m deep, 1 m long and 1 m wide, build it with brick, flatten it with cement, use a prefabricated board of wood or cement as a cover, install a transparent window, seal the window (transparent window) with glass or plastic sheeting, and open a small opening of 5 cm × 15 cm on the window. Rotten fish, smelly intestines or livestock droppings are placed in the pond to attract flies to breed. But be careful so that flies can only get in and not out. Cover should be added on rainy days to prevent Rain Water from affecting the growth of maggots. Maggot feed, it is best to use fresh feces, the effect is better. After half a month, each pool can produce 6kg maggots. Not only big, but also fat and tender. It can be fed after being fished and sterilized.

(2) the method of raising maggots is to mix domestic garbage, lees, turf and chicken feathers into a paste, pile it into a small mound and seal it with mud. After lO days, a large number of maggots can be seen moving in the mound.

(3) the method of maggot breeding with tofu dregs, put 25kg of tofu dregs into the tank, add 25 liters of water and mix well, close the lid (but leave an entrance for flies to enter). After 3 days of composting, a large number of maggots are produced in the tank. Fish out the maggots, disinfect and wash them, and then feed them. Tofu dregs can also be fermented, put into the pit, add some rice water, stir evenly and seal, after 5-7 days can also produce a large number of maggots.

(4) the method of raising maggots with cow dung mixed the dried and crushed cow dung in the rice bran, piled it into a small pile with sludge and covered it with grass curtain. after 10 days, a large number of small maggots could grow. Turn over the mound, gently take out the maggots, and then pack the raw materials, and after 10 days, a large number of maggots can be produced.

(5) the soybean maggot breeding method first buys 3-4 kilograms of fresh pig blood from the slaughterhouse, adds a small amount of sodium citrate to anti-coagulation, puts it in a 50-liter tank of human water, and then mixes a small amount of dead wild mixed fish to improve the ability of attracting flies. The cylinder mouth can then be covered with a broken gunny bag, fastened with a rope and placed outside in a sunny place to raise the temperature of the material. The seed fly can enter the jar through the break in the sack and maggots grow in 7 days and 10 days. Then soak 0.5 kg of soybeans in warm water and grind them into soy milk to replenish the cylinder. After 4-5 days, the big maggots can be caught and fed with cheat nets, and the small maggots can still be put back into the cylinder for further cultivation. In the future, as long as soybean milk is added frequently, maggots can be collected continuously. When the temperature is low in winter, it can be heated and bred.

(6) the rectangular wooden box is fixed on the floating raft by the method of water cultivation. The lid of the wooden box is embedded with two pieces of sliding glass as a population for human feces or chicken intestines. A rectangular hole of 5cm × 10cm is made at each end of the box, the barbed wire is nailed to the inside of the hole, and a neat horizontal incision is made to push the barbed wire into the inner surface to form a seam. The gap is so large that it can get into the fly. There is a small opening in each of the two walls of the box near the feces, embedded in a curved funnel. The outer mouth of the funnel faces the water. Between the two pieces of glass in the lid of the box, an extractable board is embedded to divide the box into two. Before adding dung, cover the top of the box with a piece of glass, and then pull up the middle partition, because flies have phototaxis, that is, tend to the bright end, and then add dung to the fly-free end of the partition according to the human box. The maggots bred by this method automatically fall into the water after climbing into the funnel, which is more convenient and labor-saving. Flies can only enter the box, can not fly out, in line with hygiene requirements.