CN105284744A - Incubation method for Drosophila larvae - Google Patents

Abstract

The present invention discloses an incubation method for Drosophila larvae. The incubation method comprises the following steps: 1), taking a clean beaker, placing absorbent cotton on the bottom of the beaker, and adding water into the beaker until the absorbent cotton is completely wet; 2), placing a layer of gauze on a beaker opening, then placing a layer of absorbent cotton on the gauze, and slightly pressing the absorbent cotton on the gauze to be in contact with the absorbent cotton at the bottom of the beaker; 3) placing a culture plate on the absorbent cotton of the gauze, wherein a fruit with Drosophila melanogaster eggs is placed in the culture plate; and 4) placing the beaker disposed with the Drosophila melanogaster eggs into a Drosophila melanogaster cultivation cage, and then placing the cultivation into a culture chamber. The incubation method for Drosophila larvae only requires absorbent cotton, the beaker, the gauze, the culture plate and the Drosophila melanogaster cultivation cage, and the incubation method is extremely economical, convenient and simple; and the force of the gauze to water keeps the gauze clean all the time, and thus the air humidity required for incubating the Drosophila larvae is kept, the fruit and water are also convenient to add, and the prevention of Miscellaneous flies contamination is facilitated.

Description

A kind of incubation method of drosophila larvae

Technical field

The present invention relates to a kind of cultured insect method, be specially a kind of incubation method of drosophila larvae.

Background technology

China develops insect resources in the world the earliest country, be also insect resources industrialization maximum in the world at present country.Insect is always the natural feed of many animals, many in the world countryalso all using artificial feeding insect as the main direction solving protein feeds source, but the larger economic benefit of insect is comprehensive development and utilization.Insecticidal active substance is utilized to produce functional food, medicine, hormone etc., as insect Hangzhoupro bacterium skin, insect chitin, insect pheromone etc.In recent years, domestic and international scientist starts housefly to utilize as a kind of important insect resources.The Biological characteristics of housefly, facilitates condition for housefly comprehensive utilization provides.

Because the individuality of fruit bat is significantly less than housefly, can not be directly used for cultivating fruit bat by the breeding cage of housefly, the larva of fruit bat hatches and needs certain humidity, is necessary thus to study for hatching of drosophila larvae.

Summary of the invention

The object of the present invention is to provide a kind of incubation method of drosophila larvae.

For achieving the above object, the technical scheme of employing is:

An incubation method for drosophila larvae, comprises following steps:

1), get a clean beaker, place absorbent cotton in beaker bottom tiling, in beaker, add water to complete wetting absorbent cotton;

2), at beaker mouth place one deck gauze, one deck absorbent cotton placed again by gauze, and the absorbent cotton on gauze is pressed, the absorbent cotton of contact beaker bottom;

3) culture dish placed by the absorbent cotton, on gauze, in culture dish, places the fruit with fruit bat ovum;

4), by the beaker placing fruit bat ovum put into fruit bat breeding cage, then breeding cage is put into culturing room.

The beneficial effect of employing such scheme is: the incubation method of this drosophila larvae only needs absorbent cotton, beaker, gauze, culture dish and fruit bat breeding cage, very economical, convenient, simple, because gauze for water graviational interaction thus make gauze keep moistening always, thus required air humidity when keeping drosophila larvae hatching.Also be convenient to the interpolation of fruit and water, contribute to the pollution preventing assorted fly.

Embodiment

Introduce the present invention further below in conjunction with embodiment, but the present invention is not limited only to following embodiment, can predict those skilled in the art when in conjunction with prior art, performance may produce many variations.

An incubation method for drosophila larvae, comprises following steps:

1), get a clean beaker, place absorbent cotton in beaker bottom tiling, in beaker, add water to complete wetting absorbent cotton;

2), at beaker mouth place one deck gauze, one deck absorbent cotton placed again by gauze, and the absorbent cotton on gauze is pressed, the absorbent cotton of contact beaker bottom;

3) culture dish placed by the absorbent cotton, on gauze, in culture dish, places the fruit with fruit bat ovum;

4), by the beaker placing fruit bat ovum put into fruit bat breeding cage, then breeding cage is put into culturing room.

The incubation method of this drosophila larvae only needs absorbent cotton, beaker, gauze, culture dish and fruit bat breeding cage, very economical, convenient, simple, because gauze for water graviational interaction thus make gauze keep moistening always, thus required air humidity when keeping drosophila larvae hatching.Also be convenient to the interpolation of fruit and water, contribute to the pollution preventing assorted fly.

Claims (1)

1. an incubation method for drosophila larvae, its feature comprises following steps:

1), get a clean beaker, place absorbent cotton in beaker bottom tiling, in beaker, add water to complete wetting absorbent cotton;

2), at beaker mouth place one deck gauze, one deck absorbent cotton placed again by gauze, and the absorbent cotton on gauze is pressed, the absorbent cotton of contact beaker bottom;

3) culture dish placed by the absorbent cotton, on gauze, in culture dish, places the fruit with fruit bat ovum;

4), by the beaker placing fruit bat ovum put into fruit bat breeding cage, then breeding cage is put into culturing room.