CN101779610A

CN101779610A - Method for domesticating wild flies

Info

Publication number: CN101779610A
Application number: CN200910185263A
Authority: CN
Inventors: 徐晓莉
Original assignee: Xuzhou Weili Poultry Co Ltd
Current assignee: Xuzhou Weili Poultry Co Ltd
Priority date: 2009-10-31
Filing date: 2009-10-31
Publication date: 2010-07-21

Abstract

A method for domesticating wild flies is a method aiming at preferably improving fly population under wild conditions. The method mainly comprises maggot obtaining, sterilizing, maggot hatching and fly domesticating. The steps are as follows: the maggots are fished from the cesspits by fishing tools and then are placed into the prepared feed after being cleaned, the maggots grow and mature 2-3 days later, then the mature maggots are collected into a big plastic pot, and bran is scattered on the maggots and a woven bag is covered on the maggots to prevent the maggots from escaping; 2-3 days later, the maggots become red pupae and the pupae are sifted out with sieves, sterilized with potassium permanganate solution for 10min and then fished out and aired; the pupae are placed into the plastic pot again and little bran is scattered to continue hatching; the first batch of hatched flies need to be fed with the best feed under quiet environment to increase the spawning rate, when the descendants of the first batch of flies begin hatching, the seed maggots are timely evicted out of the culture room, and after the above processes are repeated until the fourth generation, the domestication of the seed maggots succeeds.

Description

Method for domesticating wild flies

Technical field

The invention discloses a kind of method for domesticating wild flies.

Background technology

In the breed of fly maggot, the most key link is exactly the selection of kind of fly.Though the adaptability of fly is extremely strong, as the fly maggot of propagating artificially, because artificialization of feed and living environment, regular meeting occurs bringing a lot of difficulties because of like a fish out of water and the dead or low inferior problem of spawning rate to artificial feeding in breeding process.Therefore to the instructionization of wild flies, make it adapt to artificial environment as early as possible, to the improvement of kind of fly with culture significant.

Summary of the invention

Method for domesticating wild flies, a kind of method that preferably improves at the fly population under the wild condition exactly.Mainly comprise: obtain maggot kind, sterilization, hatching fly maggot, domestication fly.Step is:

One, obtains the maggot kind: be stabilized in fine day more than 27 ℃ in outdoor temperature, get 10 kilograms of fresh pig manures, 2 kilograms of wheat brans, 2 kilograms of pig blood, 0.3 kilogram of EM effective microbe earlier and (reduce or the stink eliminated in the dunghill also has bactericidal action.) be mixed into the fly maggot breeding feed and put in the maggot culturing pool in fly maggot breeding room.Fish for from the lavatory with dragging for the maggot device, clean in the pond or in the flowing water earlier, apace the maggot after cleaning is poured on the fly maggot breeding feed that configures then, fly maggot can creep in the feed at once.Fly maggot all cuts one's eye-teeth and separates automatically after 2 ~ 3 days, collected ripe fly maggot is placed in the big plastic basin, spill a little wheat bran, and (noting it not being on the edge that covers in plastic basin on the fly maggot with a braiding pkt. flap, if weaving pkt. flap on the edge of plastic basin, can produce steam in the basin, fly maggot just can be escaped from from basin).

Two, sterilization: after 2 ~ 3 days, fly maggot all becomes red pupa, sieves away wheat bran with sieve, pupa with liquor potassic permanganate carry out disinfection kind, sterilization (10 kilograms clean water, 7 gram potassium permanganate) 10 minutes, pull pupa out, spread out and dry through sterilization, sterilization.

Three, hatching fly maggot: the pupa after will sterilizing is put back in the plastic basin again, spills a little wheat bran, covers woven bag again and hatches by pupa.After three days, pupa hatches a large amount of flies.The food of the fly of throwing something and feeding is prevented at the edge of hatching basin, allowed fly come out to have thing once hatching.

Four, domestication fly: first fly is very frightening, and they always rest on the stronger place of light, and the not very willing food that gets off is laid eggs and seldom or not laid eggs.At this moment the major measure of taking is: 1. no matter whether fly gets off to eat food and lay eggs, all will change, add food and collection ovum thing every day; 2. operating personnel enter and culture in the room, walk and want slow, want light.3. give birth to a spot of pieces of an egg and will guarantee incubation rate.After the offspring of first fly hatches out, raise with best nutriment, make the individuality of fly maggot reach maximum (hatching come out the female increase in back), when pupa begins to hatch, will all drive the kind fly in the fly maggot room out of the breed room, do not allow them meet, in order to avoid their wild habit passed to their offspring with the offspring.After four generations like this, plant fly and tame successfully.This method is easy to learn, achieves noticeable achievement.

Description of drawings

Referring to accompanying drawing, be process chart of the present invention.

Embodiment

Below in conjunction with accompanying drawing and instantiation technical characterictic of the present invention is described further.

Fish for kind of a maggot with fishing tool from the lavatory, put into the feed for preparing after cleaning up, fly maggot cuts one's eye-teeth after 2～3 days, collects ripe fly maggot and puts into big plastic basin and sprinkle wheat bran, covers woven bag in case flight.After 2～3 days, fly maggot becomes red pupa, sifts out pupa with disinfecting solution of potassium permanganate sterilization 10 minutes with sieve, pulls out and dries.Be reentered into plastic basin again, sprinkle a little wheat bran, continue hatching.First fly that hatches should be with best forage feed under quiet environment, to improve spawning rate.When the offspring of first fly begins to hatch, should in time drive culturing chamber out of with planting fly.After four generations, plant fly and tame successfully so repeatedly.

Claims

1. method for domesticating wild flies mainly comprises: obtain maggot kind, sterilization, hatching fly maggot, domestication fly; The steps include:

One, obtains the maggot kind: be stabilized in fine day more than 27 ℃ in outdoor temperature, get 10 kilograms of fresh pig manures, 2 kilograms of wheat brans, 2 kilograms of pig blood, 0.3 kilogram of EM effective microbe earlier and be mixed into the fly maggot breeding feed and put in the maggot culturing pool in fly maggot breeding room; Fish for from the lavatory with dragging for the maggot device, clean in the pond or in the flowing water earlier, apace the maggot after cleaning is poured on the fly maggot breeding feed that configures then, fly maggot can creep in the feed at once; Fly maggot all cuts one's eye-teeth and separates automatically after 2 ~ 3 days, and collected ripe fly maggot is placed in the big plastic basin, spills a little wheat bran, and weaves pkt. flap on fly maggot with one;

Two, sterilization: after 2 ~ 3 days, fly maggot all becomes red pupa, sieves away wheat bran with sieve, pupa with liquor potassic permanganate carry out disinfection kind, sterilization 10 minutes, potassium permanganate and water proportioning are 7g/10kg, pull the pupa through sterilization, sterilization out, spread out and dry;

Three, hatching fly maggot: the pupa after will sterilizing is put back in the plastic basin again, spills a little wheat bran, covers woven bag again and hatches by pupa; After three days, pupa hatches a large amount of flies; The food of the fly of throwing something and feeding is placed on the edge of hatching basin, allows fly come out to have thing once hatching;

Four, domestication fly: first fly always rests on the stronger place of light, and the not very willing food that gets off is laid eggs and seldom or not laid eggs; The major measure of taking is: 1. no matter whether fly gets off to eat food and lay eggs, all will change, add food and collection ovum thing every day; 2. operating personnel enter and culture in the room, walk and want slow, want light; 3. give birth to a spot of pieces of an egg and will guarantee incubation rate; After the offspring of first fly hatches out, raise with best nutriment, make the individuality of fly maggot reach maximum, when pupa begins to hatch, the kind fly in the fly maggot room is all driven out of the breed room, in order to avoid their wild habit passed to their offspring; After four generations like this, plant fly and tame successfully.