Incubation method for improving stratiomyiid eggs

A soldier fly and wire mesh technology, applied in animal husbandry and other fields, can solve problems such as difficulties, high egg hatching rate, and low egg hatching rate, and achieve the effect of avoiding inconsistent size of insects

Inactive Publication Date: 2019-02-19
浏阳市生旺种养专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the influence of factors such as temperature and humidity, it is still difficult to make the hatching rate of eggs very high.
Moreover, there are not many studies and reports on improving egg hatchability at present.

Method used

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  • Incubation method for improving stratiomyiid eggs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A hatching method for improving soldier fly eggs, comprising the steps of:

[0024] (1) Gently scrape the eggs collected on the day on the gauze with a blade, put the gauze in a small breeding box, the size of the gauze is 50 mesh, and the bottom area of ​​the small breeding box is 26cm×18cm; The number of eggs in a small breeding box is 100g, not too much or too thick, spread a thin layer evenly;

[0025] (2) The best incubation temperature is 28°C and the humidity is 80%;

[0026] (3) It takes 3 days for the eggs to hatch. On the afternoon of the second day, bend the wire mesh downward into an arched shape. The size of the wire mesh is 5 mesh. Breeding box, the bottom area of ​​the large-sized breeding box is 35cm×60cm, so that the steel wire mesh cannot touch the bottom of the large-sized breeding box; It is easy to collect small larvae; on the other hand, the contact between the steel mesh and the bottom of the rearing box has poor air permeability, which is not c...

Embodiment 2

[0029] A hatching method for improving soldier fly eggs, comprising the steps of:

[0030] (1) Gently scrape the eggs collected on the day on the gauze with a blade, put the gauze in a small breeding box, the size of the gauze is 50 mesh, and the bottom area of ​​the small breeding box is 26cm×18cm; The number of eggs in a small breeding box is 150g, not too much or too thick, spread a thin layer evenly;

[0031] (2) The best incubation temperature is 35°C and the humidity is 95%;

[0032] (3) It takes 3 days for the eggs to hatch. On the afternoon of the second day, bend the wire mesh downward into an arched shape. The size of the wire mesh is 5 mesh. Breeding box, the bottom area of ​​the large-sized breeding box is 35cm×60cm, so that the steel wire mesh cannot touch the bottom of the large-sized breeding box; It is easy to collect small larvae; on the other hand, the contact between the steel mesh and the bottom of the rearing box has poor air permeability, which is not c...

Embodiment 3

[0035] A hatching method for improving soldier fly eggs, comprising the steps of:

[0036] (1) Gently scrape the eggs collected on the day on the gauze with a blade, put the gauze in a small breeding box, the size of the gauze is 50 mesh, and the bottom area of ​​the small breeding box is 26cm×18cm; The number of eggs in a small feeding box is 130g, not too much or too thick, spread a thin layer evenly;

[0037] (2) The best incubation temperature is 32°C and the humidity is 88%;

[0038] (3) It takes 3 days for the eggs to hatch. On the afternoon of the second day, bend the wire mesh downward into an arched shape. The size of the wire mesh is 5 mesh. Breeding box, the bottom area of ​​the large-sized breeding box is 35cm×60cm, so that the steel wire mesh cannot touch the bottom of the large-sized breeding box; It is easy to collect small larvae; on the other hand, the contact between the steel mesh and the bottom of the rearing box has poor air permeability, which is not co...

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Abstract

The invention discloses an incubation method for improving stratiomyiid eggs. The number of eggs in each box is controlled to be 100-150 g, a thin layer is laid evenly, the phenomenon that egg massesare stacked to be thick is avoided, and the space of feeding boxes is not wasted; the breathability of the egg masses is better than that of stacked egg masses, and incubation of the egg masses is facilitated; incubation larvae can fall down from a mesh and a steel wire mesh in time, and the phenomenon that one-day-old small larvae eat the egg masses is avoided; starvation treatment is performed on the incubated one-day-old small larvae in a unified mode, after collection, the one-day-old small larvae are reared into the feeding boxes separately according to the needed density, unified charging is performed, and the phenomenon that the larvae are not consistent in size is avoided to the maximum extent possible.

Description

technical field [0001] The invention relates to a method for improving the hatching of soldier fly eggs. Background technique [0002] Soldier flies (Stratiomyidae) belong to Diptera (Diptera), Brachycera (Brachycera), Soldier superfamily (stratiomyidea), widely distributed in various regions of the world. At present, more than 380 genera and nearly 2,700 species of this group are known in the world. There are 8 subfamilies, 45 genera and 119 species recorded in my country. There are two types of soldier flies larvae, aquatic and terrestrial, and their feeding habits are very mixed. According to reports, some are scavenging, some are herbivorous, and there are also a few predatory species, many of which are closely related to humans. Some species of soldier flies mainly feed on decaying organic matter (including animal feces). At the same time, these soldier flies can not only effectively reduce the accumulation of animal manure and purify the human living environment, bu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 张可
Owner 浏阳市生旺种养专业合作社
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