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Hermetia illucens L feed and preparation method thereof

A black soldier fly and feed technology, which is applied in animal feed, animal feed, animal husbandry, etc., can solve problems such as hindering river navigation, affecting the growth of underwater organisms, and deteriorating water quality, and achieves low price, dry matter utilization rate and conversion rate The effect of increasing and reducing the ratio of feed to insect

Active Publication Date: 2018-10-19
广州飞禧特生物科技有限公司 +1
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  • Abstract
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Problems solved by technology

[0003] Water hyacinth, also known as water hyacinth and water hyacinth, reproduces very fast. Although it has a strong ability to purify sewage, a large number of water hyacinths cover the river surface, which is likely to cause water quality deterioration and affect the growth of underwater organisms. It is a difficult problem how to deal with or make use of obstacles to navigation on the river

Method used

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  • Hermetia illucens L feed and preparation method thereof
  • Hermetia illucens L feed and preparation method thereof

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Experimental program
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Effect test

Embodiment

[0019] The test was divided into 8 groups, and the ratio of culture substrates in different test groups was different, as shown in Table 1. Each test group is divided into 3 repetitions, fed multiple times, and each repetition is inoculated with the second instar larvae produced by 8g eggs. After 8 days of breeding, the larvae are collected by sieving, and the weights of fresh worms and insect sand are recorded at the same time, and different Proportion the moisture content of substrate, fresh worms and worm sand. During the breeding period, the ambient temperature is 22-30°C and the humidity is 80-92%. Calculated as follows:

[0020] Utilization rate (%) = weight gain / food intake x 100

[0021] Transformation rate (%) = body weight gain / (food intake-mass of worm feces)×100

[0022] Table 1 The composition of different proportioning substrates (different feeds) for black soldier flies

[0023]

[0024]

[0025] test results

[0026] See Table 2 for the effects of di...

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Abstract

The invention discloses a Hermetia illucens L feed and a preparation method thereof, wherein the Hermetia illucens L feed comprises kitchen waste, meat residue and Eichhornia crassipes. According to the present invention, the Hermetia illucens L feed efficiently utilizes the waste kitchen waste, the meat residue and the Eichhornia crassipes harmful to the environment, and is suitable for the growth and breeding of Hermetia illucens L larvae; the raw materials have advantages of low cost, simpleness and easy obtaining so as to solve the environment pollution problem of the kitchen waste and protect the environment; the fed Hermetia illucens L can be used as the high-quality animal protein and energy feed; the method is suitable for industrial production; and the Hermetia illucens L feed hasgood application prospects and market value.

Description

technical field [0001] The invention belongs to the technical field of breeding feed. More specifically, the invention relates to a low-cost, easy-to-obtain, and highly efficient black soldier fly feed made from organic waste such as kitchen waste and meat dregs and a preparation method thereof. Background technique [0002] Black soldier fly (Hermetia illucens L.) is a kind of saprophytic Soldier Fly family resource insect. It is native to America and has been widely distributed all over the world, mainly between 40 degrees north and south latitude. Black soldier fly larvae can process kitchen waste and poultry manure, etc., and black soldier fly larvae contain a high proportion of protein, crude fat, etc., and can be used as high-quality animal protein and energy feed. Utilizing and developing the black soldier fly is of great significance to solving the problems of environmental pollution and resource shortage that human beings are currently facing. [0003] Water hyacin...

Claims

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Application Information

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IPC IPC(8): A23K50/90A23K10/26A23K10/37A23K10/20A23K10/30
CPCA23K10/20A23K10/26A23K10/30A23K10/37A23K50/90Y02P60/87
Inventor 黄燕华王国霞郑增豪李国立
Owner 广州飞禧特生物科技有限公司
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