Culturing method of selenium-enriched maggots

A breeding method, selenium-enriched fly maggot technology, applied in the field of insect breeding, to achieve the effect of improving functional value, safe absorption and utilization, and eliminating toxic and side effects

Inactive Publication Date: 2010-10-27
袁正洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the breeding method of fly maggots is relatively mature, but the selenium content of fly maggots needs to be further improved to increase the economic value of fly maggots

Method used

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Embodiment Construction

[0012] The present invention is described in further detail below.

[0013] The cultivation method of selenium-enriched fly maggot of the present invention comprises:

[0014] 1. Cultivation of sterile species of flies

[0015] Make a square fly cage of 1 meter in length, height and width with thick iron wire, and cover it with plastic gauze except the upper layer. One side of the hole is left with a 20 cm diameter operating hole, and the hole is sewn with a 30 cm long cloth tube, which is usually tied tightly. Put the captured wild flies into the fly cage, place a food tray, water tray, and oviposition tray at the bottom of the fly cage, put milk powder and brown sugar with a weight ratio of 1:1 in the food tray as fly feed, stir evenly, and the flies The thickness of the feed is 4-5 cm; put clean water in the water tray; put damp wheat bran with a humidity of about 70% in the spawning tray; move the moist wheat bran and eggs in the spawning tray into Larva cultivation pot...

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Abstract

The invention provides a culturing method of selenium-enriched maggots, which adds selenium-enriched yeast in the seed-corn maggot feed of germ-free seed-corn maggots, and the weight ratio of the selenium-enriched yeast and the seed-corn maggot feed is 1/3-5; and selenium-enriched yeast maggot feed is put in a spawning plate of the seed-corn maggots, and the weight ratio of the selenium-enriched yeast and the seed-corn maggot feed is 1/9-11. Because the selenium-enriched yeast is added during the breeding and culturing processes of the seed-corn maggots and the maggots, the invention obtains germ-free selenium-enriched maggots containing high content of selenium, obviously improves the functional value of the maggots, and simultaneously, selenium element, protein and polysaccharide are organically integrated and transformed into bioselenium, and thereby eliminating the toxic side effect and intestines and stomach stimulation of chemical selenium, and the selenium can be more efficiently and more safely absorbed and utilized.

Description

technical field [0001] The invention relates to a method for cultivating insects, in particular to a method for cultivating selenium-enriched fly maggots. Background technique [0002] Fly maggots are high-quality protein resources with comprehensive nutritional components, containing 59%-65% of crude protein, 2.6%-12% of fat, and 17 kinds of amino acids required by animals. The amino acid composition is reasonable, the protein fiber is less, and it is easy to digest and absorb. At the same time, Fly maggots also contain a variety of trace elements required by life activities. They are excellent animal protein feeds and delicious fresh baits for special economic animals. etc., the growth is significantly accelerated, and the effect of increasing production is good. It is a good feed additive and food attractant for various animals and pets. Fly maggots also contain a sufficient amount of other nutrients necessary for human food, and each nutritional index is greater than pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K1/18A23K1/16
Inventor 袁正洋
Owner 袁正洋
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