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Method for promoting growth, development and reproductive development of yellow mealworms

A growth and development, Tenebrio molitor technology, applied in animal feed, animal feed, application and other directions, can solve the problems of difficult market promotion, poor efficiency of potato residue transformation products, low nutritional value of potato residue powder, etc. Growth and reproductive development, the effect of reducing mortality

Inactive Publication Date: 2020-04-21
HEBEI NORMAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the nutritional value of potato residue powder is low, and the economy faces problems such as poor efficiency of potato residue conversion products and difficult marketing.

Method used

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  • Method for promoting growth, development and reproductive development of yellow mealworms
  • Method for promoting growth, development and reproductive development of yellow mealworms
  • Method for promoting growth, development and reproductive development of yellow mealworms

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The influence of embodiment 1 potato residue powder on the growth and development of Tenebrio molitor

[0026] During the growth and development period of Tenebrio molitor larvae, the present invention feeds 25% potato residue powder+75% wheat bran; feeds 100% wheat bran as blank control; feeds 5% potato residue powder+95% wheat bran, 10% wheat bran respectively % potato residue powder + 90% wheat bran, 15% potato residue powder + 85% wheat bran, 20% potato residue powder + 80% wheat bran, 30% potato residue powder + 70% wheat bran as a comparison, observe the effect of potato residue powder on Effects on the growth and development of Tenebrio molitor. For each treatment, 200 Tenebrio molitors were set up for 3 repetitions. After the feed was formulated, they were fed quantitatively for several times. They were reared in an incubator with a constant temperature of 22°C and a relative humidity of 70%, and then reared at room temperature.

[0027] (1) Body weight and mor...

Embodiment 2

[0069] The influence of embodiment 2 black oil powder on the growth and development of Tenebrio molitor

[0070] During the growth and development period of Tenebrio molitor larvae, the present invention feeds 40% black oil powder+60% wheat bran; uses feeding 100% wheat bran as blank control; feeds 10% black oil powder+90% wheat bran, 20% wheat bran respectively % black oil powder+80% wheat bran, 30% black oil powder+70% wheat bran, 50% black oil powder+50% wheat bran as contrast, observe the influence of black oil powder on the growth and development of Tenebrio molitor (determination of each index Method is with embodiment 1). For each treatment, 200 Tenebrio molitors were set up for 3 repetitions. After the feed was formulated, they were fed quantitatively for several times. They were reared in an incubator with a constant temperature of 22°C and a relative humidity of 70%, and then reared at room temperature.

[0071] (1) Weight, body length, head width

[0072] The effe...

Embodiment 3

[0112] Effect of embodiment 3 potato dregs powder on Tenebrio molitor reproductive development

[0113] During the reproductive development period of Tenebrio molitor, the present invention feeds 25% potato dregs powder+75% basal feed (75% wheat bran+25% cornmeal); feeds 100% basal feed as blank control; feeds 5% potato dregs respectively Potato residue powder + 95% basic feed, 10% potato residue powder + 90% basic feed, 15% potato residue powder + 85% basic feed, 20% potato residue powder + 80% basic feed, 30% potato residue powder + 70% basic feed The feed was used as a comparison to observe the effect of potato residue powder on the reproductive development of Tenebrio molitor. For each treatment, 200 Tenebrio molitors were set up for 3 repetitions. After the feed was formulated, they were fed quantitatively for several times. They were raised in an incubator at 25°C±3°C and a relative humidity of 65%-75%, and then raised at room temperature. .

[0114] (1) The developmen...

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Abstract

The invention discloses a method for promoting growth, development and reproductive development of yellow mealworms, and belongs to the technical field of feed. The method for promoting growth, development and reproductive development of yellow mealworms comprises the following steps: processing sweet potatoes to obtain sweet potato residue powder and black oil powder; feeding yellow mealworms with 25% of sweet potato powder and 75% of wheat bran or 40% of black oil powder and 60% of wheat bran in a growth and development period of the yellow mealworm larvae; and feeding the yellow mealworms with 2% of sweet potato powder and 75% of basal feed or 40% of black oil powder and 60% of wheat bran in a reproductive development period of the yellow mealworms. The yellow mealworms are fed with 25%of sweet potato powder and 75% of wheat bran to promote growth, development and reproductive development of yellow mealworms, and the yellow mealworms are fed with 40% of black oil powder and 60% ofwheat bran to promote growth, development and reproductive development of yellow mealworms.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a method for promoting the growth, development and reproductive development of Tenebrio molitor. Background technique [0002] Potato residue powder is processed from sweet potato waste residue, which has low utilization rate and is easy to cause environmental pollution. Potato residue powder is usually discharged through a fully enclosed countercurrent starch production line, and contains high cellulose, starch, pectin and some trace elements. However, the nutritional value of potato residue powder is low, and the economy faces problems such as poor efficiency of potato residue conversion products and difficult marketing. Black oil powder is a gray-black powdery substance that is processed after drying and processing sweet potatoes through starch precipitation and removal of sweet potato dregs during the processing of sweet potatoes, which contains a large amount of protein, starc...

Claims

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Application Information

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IPC IPC(8): A01K67/033A23K50/90A23K10/37
CPCA01K67/033A23K10/37A23K50/90Y02P60/87
Inventor 吉志新司增志王长青李敬华付金锋周丽艳
Owner HEBEI NORMAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
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