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Artificial feed for orius strigicollis and preparation method thereof

A technology of southern stink bug and artificial feed, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of large human and material resource consumption, difficulty in feeding, and high cost of natural prey, and achieve the effect of ensuring nutritional needs.

Pending Publication Date: 2021-05-07
HUAZHONG AGRI UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the feed for artificially raising the southern flower stinkbug in the laboratory is mainly natural prey, and the cost of natural prey is too high, which requires a lot of manpower and material resources, which has caused difficulties for large-scale breeding.

Method used

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  • Artificial feed for orius strigicollis and preparation method thereof
  • Artificial feed for orius strigicollis and preparation method thereof
  • Artificial feed for orius strigicollis and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0018] A kind of plant source feed of the southern flower stinkbug, its preparation comprises the following steps:

[0019] Step 1. Weigh 5.0-7.5 parts by weight of Tenebrio molitor, freeze it, pour it into a juice extractor, add distilled water and squeeze it into a homogeneous slurry; then add it to distilled water and stir evenly to obtain a homogeneous slurry;

[0020] Step 2, weigh 2.5-5.0 parts by weight of pollen, 0.25-5.0 parts by weight of sucrose, 0.50-0.75 parts by weight of yeast powder and 0.15-0.20 parts by weight of sorbic acid, then add the homogenate in step 1 and Stir evenly to obtain the feed liquid;

[0021] Step 3. Weigh 1.0-1.2 parts by weight of agar, add it into distilled water and stir evenly, add it to the feed liquid obtained in step 2 after heating, stir evenly, cool and solidify, and store for later use.

[0022] Table 1 shows the test results of Ducan's new multiple-level difference method in the orthogonal test of artificial feed formula.

[00...

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Abstract

The invention relates to an artificial feed for orius strigicollis and a preparation method thereof. The feed comprises the following components in parts by weight: 5.0-7.5 parts of tenebrio molitor, 2.5-5.0 parts of pollen, 0.25-5.0 parts of sucrose, 0.50-0.75 part of yeast powder, 1.0-1.2 parts of agar, 0.15-0.20 part of sorbic acid and 100-120 parts of distilled water. Through analysis of nutritional requirements of the orius strigicollis, the tenebrio molitor is selected as a main nutrient source through comparison, and the artificial feed for feeding the orius strigicollis at all ages is prepared through orthogonal test design. The artificial feed provided by the invention can basically replace natural predation, well meet the requirements of growth and development of the orius strigicollis at all ages, well ensure the nutritional requirements of the orius strigicollis, and can be used for artificial feeding of the orius strigicollis.

Description

technical field [0001] The invention relates to the field of artificial feeding of the southern flower bug, in particular to an artificial feed for the southern flower bug and a preparation method thereof. Background technique [0002] Orius strigicollis is a unique natural enemy insect in my country, which can catch aphids, thrips and other pests. Moreover, the natural population of the southern small flower bug in the cotton field is relatively large, which can effectively and continuously control various agricultural pests, and has great economic value. However, at present, the feedstuff of the artificial breeding of the southern flower bug in the laboratory is mainly natural prey, and the cost of natural prey is too high, which requires a lot of manpower and material resources, which has caused difficulties in large-scale breeding. Therefore, finding a kind of artificial diet that can well replace the natural prey of the southern flower bug has become a key step in larg...

Claims

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Application Information

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IPC IPC(8): A23K50/90A23K10/30A23K10/16A23K20/163A23K10/20
CPCA23K50/90A23K10/30A23K10/16A23K20/163A23K10/20
Inventor 周兴苗李思哲魏钦钦苗雅博许汝冰李锡宏
Owner HUAZHONG AGRI UNIV
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