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Artificial feed for diamondback moths, and indoor artificial feeding method for diamondback moths

An artificial feed, diamondback moth technology, applied in animal feed, animal feed, application and other directions, can solve the problem of only 30 eggs laid, and achieve the goal of shortening the larval duration, standardization and high efficiency, and improving the pupation rate. Effect

Active Publication Date: 2015-11-04
WUHAN KERNEL BIO-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pupation rate of larvae reaches 99%, and the eclosion rate of pupae reaches 100%, but the egg production is only 30 eggs / head

Method used

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  • Artificial feed for diamondback moths, and indoor artificial feeding method for diamondback moths

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An artificial diet for diamondback moths, which consists of the following ingredients:

[0026] Corn germ powder 60g, new cabbage leaf powder 60g, casein 15g, spirulina powder 8.5g, Webster's mixed salt 6g, cholesterol 3g, sucrose 50g, fresh lemon juice 12g, choline chloride 1.2g, 4mol / L hydrogenation Sodium aqueous solution 3g, glucosinolate 0.05g, sorbic acid 2g, paraben 1g, agar powder 20g, thyme essential oil 0.6g, distilled water 900g.

[0027] The preparation method is:

[0028] (1) Add agar powder to 100g distilled water, cook until completely melted into agar liquid;

[0029] (2) Add sucrose, fresh lemon juice, choline chloride, 4mol / L sodium hydroxide aqueous solution, glucosinolate, sorbic acid, and paraben to the remaining distilled water, stir fully to dissolve completely, and then mix with agar solution well mixed;

[0030] (3) Mix corn germ powder, new cabbage leaf powder, casein, spirulina powder, cholesterol and Webster's mixed salt evenly, pour into ...

Embodiment 2

[0032] An artificial diet for diamondback moths, which consists of the following ingredients:

[0033] Corn germ powder 50g, new cabbage leaf powder 50g, casein 10g, spirulina powder 7.5g, Webster's mixed salt 5g, cholesterol 2.5g, sucrose 45g, fresh lemon juice 10g, choline chloride 1g, 4mol / L hydroxide Sodium 2.5g, glucosinolate 0.01g, sorbic acid 1g, paraben 1g, agar powder 25g, thyme essential oil 0.1g, distilled water 500g.

[0034] The preparation method is:

[0035] (1) Add agar powder to 200g distilled water, cook until completely melted into agar liquid;

[0036] (2) Add sucrose, fresh lemon juice, choline chloride, 4mol / L sodium hydroxide aqueous solution, glucosinolate, sorbic acid, and paraben to the remaining distilled water, stir fully to dissolve completely, and then mix with agar solution well mixed;

[0037] (3) Mix corn germ powder, new cabbage leaf powder, casein, spirulina powder, cholesterol and Webster's mixed salt evenly, pour into the mixture in step...

Embodiment 3

[0039] An artificial diet for diamondback moths, which consists of the following ingredients:

[0040] Corn germ powder 75g, new cabbage leaf powder 75g, casein 20g, spirulina powder 10g, Webster's mixed salt 10g, cholesterol 5g, sucrose 60g, fresh lemon juice 15g, choline chloride 2g, 4mol / L sodium hydroxide 5g , glucosinolate 0.1g, sorbic acid 3g, paraben 1.5g, agar powder 25g, thyme essential oil 1g, distilled water 1000g.

[0041] The preparation method is:

[0042] (1) Add agar powder to 200g distilled water, cook until completely melted into agar liquid;

[0043] (2) Add sucrose, fresh lemon juice, choline chloride, 4mol / L sodium hydroxide aqueous solution, glucosinolate, sorbic acid, and paraben to the remaining distilled water, stir fully to dissolve completely, and then mix with agar solution well mixed;

[0044] (3) Mix corn germ powder, new cabbage leaf powder, casein, spirulina powder, cholesterol and Webster's mixed salt evenly, pour into the mixture in step (2...

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Abstract

The invention discloses an artificial feed for diamondback moths, and the feed consists of corn germ powder, new cabbage leaf powder, casein, spiral seaweed powder, cholesterol, fresh lemon juice, choline chloride, glucosinolate, and thyme essential oil. The artificial feed can improve the immunity, disease resistance and adaptability of young and adult diamondback moths, thereby improving the percentage of pupation, eclosion rate and egg laying amount, shortening the larva period, prolonging the service life of adults, and achieving the large-scale, standardization and high-efficiency indoor cultivation of diamondback moths.

Description

technical field [0001] The invention belongs to the field of insect feeding, and in particular relates to an artificial feed for diamondback moth and a preparation method thereof, and an indoor artificial feeding method for diamondback moth. technical background [0002] Diamondback moth Plutella xylostella (L.), Lepidoptera, Xylostella, alias: small caterpillar, two pointed. The worldwide migratory pests mainly damage cruciferous plants such as cabbage, purple cabbage, and rapeseed. They are the main pests of cruciferous vegetables worldwide and are also the most widely distributed worldwide pests. China in Yangtze The watershed and southern coastal areas are seriously endangered. The annual losses and prevention and treatment costs caused by this in the whole world have been as high as 4-5 billion US dollars. Because of its serious hazards, rapid development of drug resistance, and strong resistance to stress, it has become an important experimental insect for the study...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K1/18
CPCA01K67/033
Inventor 胡承勇刘亚华刘荷梅付元利金海燕唐双枝
Owner WUHAN KERNEL BIO-TECH CO LTD
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