CN113693178A - Artificial feed for spruce flower-black longicorn larvae and preparation method thereof - Google Patents

Artificial feed for spruce flower-black longicorn larvae and preparation method thereof Download PDF

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Publication number
CN113693178A
CN113693178A CN202111039994.4A CN202111039994A CN113693178A CN 113693178 A CN113693178 A CN 113693178A CN 202111039994 A CN202111039994 A CN 202111039994A CN 113693178 A CN113693178 A CN 113693178A
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spruce
larvae
parts
artificial feed
feed
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郑雅楠
王珏
范立淳
王伟韬
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Shenyang Agricultural University
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Shenyang Agricultural University
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/90Feeding-stuffs specially adapted for particular animals for insects, e.g. bees or silkworms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/105Aliphatic or alicyclic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • A23K20/147Polymeric derivatives, e.g. peptides or proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/163Sugars; Polysaccharides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Insects & Arthropods (AREA)
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  • Fodder In General (AREA)

Abstract

The invention discloses an artificial feed for spruce flower monochamus alternatus larvae and a preparation method thereof, and particularly relates to the field of insect feeding. The feed comprises Korean pine sawdust, agar, wheat germ powder, sucrose, sodium caseinate, yeast powder, ascorbic acid, weberian salt, potassium sorbate, choline chloride and distilled water. The method comprises the steps of processing Korean pine sawdust and then sieving; adding distilled water and prepared red pine sawdust, agar, wheat germ powder, sucrose, sodium caseinate, yeast powder, ascorbic acid, wegener salt, potassium sorbate and choline chloride into a container, and fully stirring to uniformly mix; and (5) naturally cooling after autoclaving to obtain the artificial feed for the spruce flower Monochamus alternatus larvae. The feed for artificially feeding the spruce sikka shook larvae, which is prepared by the invention, has the advantages of low raw material cost, simple preparation method, high survival rate of the larvae and short development time, is beneficial to realizing the continuous generation feeding of the spruce sikka shook larvae under the condition of artificial temperature control, and ensures the supply of test population of the spruce sikka shook larvae.

Description

Artificial feed for spruce flower-black longicorn larvae and preparation method thereof
Technical Field
The invention relates to the field of insect feeding, and particularly relates to an artificial feed for spruce flower monochamus alternatus larvae and a preparation method thereof.
Background
The spruce champion (Monochamus saltutorius) is a trunk-boring pest which mainly harms Pinus koraiensis, Pinus sylvestris, spruce and other pinaceae plants, more importantly, a main propagation medium of pine wood nematodes (Bursaphelenchus xylophilus) in intermediate temperature zones, the research reports on the champion are few at present, many related basic problems need to be researched definitely, and the method is not slow and has a great demand for testing insects.
The larvae and pupae stage of the spruce champion mainly move in xylem, the adult stage mainly moves on the upper part of the crown, and the collection difficulty is high. And forest collection is limited by climate, quantity, age and vitality, and the requirements of the test on the conditions of the age, the insect state and the like of the test longicorn cannot be guaranteed. Therefore, it is necessary to research the indoor artificial feeding method so as to provide materials for relevant experimental research.
Disclosure of Invention
Therefore, the invention provides an artificial feed for spruce flower monochamus larva and a preparation method thereof, and aims to solve the problem that the spruce flower monochamus larva cannot be further researched due to the lack of test insect materials in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
according to one aspect of the invention, the artificial feed for the spruce flower monochamus alternatus larva comprises Korean pine sawdust, agar, wheat germ powder, cane sugar, sodium caseinate, yeast powder, ascorbic acid, wegener salt, potassium sorbate, choline chloride and distilled water.
Further, the feed comprises 50-100 parts of Korean pine sawdust, 20-40 parts of agar, 12.5-30 parts of wheat germ powder, 10-30 parts of sucrose, 10-30 parts of sodium caseinate, 6-15 parts of yeast powder, 2-4 parts of ascorbic acid, 0.5-1 part of Webster salt, 0.5-1 part of potassium sorbate, 0.5-1 part of choline chloride and 800 parts of 400-ion water.
According to another aspect of the invention, a preparation method of an artificial feed for spruce flower monochamus alternatus larvae is provided, wherein the method comprises the following steps:
step one, processing Korean pine sawdust and then sieving;
adding distilled water and prepared red pine sawdust, agar, wheat germ powder, cane sugar, sodium caseinate, yeast powder, ascorbic acid, wechsler's salt, potassium sorbate and choline chloride into a container, and fully stirring to uniformly mix the materials;
and step three, naturally cooling the sterilized spruce flower monochamus longissimus larvae to obtain the artificial feed for the spruce flower monochamus longissimus larvae.
Further, in the first step, the method for processing the sawdust of the Korean pine is natural air drying.
Further, in the first step, the mesh number of the sieve is 20 meshes.
Further, in the third step, the high-pressure sterilization condition is 121 ℃ high-pressure sterilization pot.
Further, in the third step, the time for autoclaving is 20 minutes.
Further, in the third step, the temperature for low-temperature preservation is 4 ℃.
The invention has the following advantages:
the feed for artificially feeding spruce flower monochamus alternatus larvae, which is prepared by the invention, has low raw material cost and a simple preparation method. The survival rate of the larvae fed by the feed is up to 78.00 percent, the development time is short, the development period from egg development to eclosion is about 120 days, and the development time is obviously shortened compared with the development time under the natural environment of forests, so that the method is favorable for realizing the successive generation feeding of the spruce thyestillageblerifacldermann larvae under the artificial temperature control, and the test population supply of the spruce thyestillageblerifacldermann larvae with different insect ages and different insect states is ensured.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1 an artificial feed for spruce flower Monochamus alternatus larvae and a preparing method thereof
A feed for artificially feeding spruce sikkera championii larvae comprises the following components: 50 parts of Korean pine sawdust, 20 parts of agar, 12.5 parts of wheat germ powder, 10 parts of cane sugar, 10 parts of sodium caseinate, 6 parts of yeast powder, 2 parts of ascorbic acid, 0.5 part of weberian salt, 0.5 part of potassium sorbate, 0.5 part of choline chloride and 800 parts of distilled water.
The method for preparing the feed comprises the following steps:
(1) naturally drying Korean pine sawdust, sieving with a 20-mesh sieve, and selecting Korean pine sawdust of less than 20 meshes;
(2) adding distilled water and prepared red pine sawdust, agar, wheat germ powder, sucrose, sodium caseinate, yeast powder, ascorbic acid, wegener salt, potassium sorbate, choline chloride and the like into a container, and fully stirring to uniformly mix the components;
(3) sterilizing in a high temperature sterilizing pot at 121 deg.C for 20 min, naturally cooling to obtain artificial feed for Caucaria spruce larva, and storing at 4 deg.C.
Example 2 Artificial feed for spruce flower Monochamus alternatus larvae and preparation method thereof
A feed for artificially feeding spruce sikkera championii larvae comprises the following components: 100 parts of Korean pine sawdust, 40 parts of agar, 30 parts of wheat germ powder, 30 parts of cane sugar, 30 parts of sodium caseinate, 15 parts of yeast powder, 4 parts of ascorbic acid, 1 part of webster salt, 1 part of potassium sorbate, 1 part of choline chloride and 800 parts of distilled water.
The method for preparing the feed comprises the following steps:
(1) naturally drying Korean pine sawdust, sieving with a 20-mesh sieve, and selecting Korean pine sawdust of less than 20 meshes;
(2) adding distilled water and prepared red pine sawdust, agar, wheat germ powder, sucrose, sodium caseinate, yeast powder, ascorbic acid, wegener salt, potassium sorbate, choline chloride and the like into a container, and fully stirring to uniformly mix the components;
(3) sterilizing in a high temperature sterilizing pot at 121 deg.C for 20 min, naturally cooling to obtain artificial feed for Caucaria spruce larva, and storing at 4 deg.C.
Example 3 Artificial feed for spruce flower Monochamus alternatus larvae and preparation method thereof
A feed for artificially feeding spruce sikkera championii larvae comprises the following components: 50 parts of Korean pine sawdust, 40 parts of agar, 25 parts of wheat germ powder, 20 parts of cane sugar, 20 parts of sodium caseinate, 12.5 parts of yeast powder, 4 parts of ascorbic acid, 1 part of webster salt, 1 part of potassium sorbate, 1 part of choline chloride and 400 parts of distilled water.
The method for preparing the feed comprises the following steps:
(1) naturally drying Korean pine sawdust, sieving with a 20-mesh sieve, and selecting Korean pine sawdust of less than 20 meshes;
(2) adding distilled water and prepared red pine sawdust, agar, wheat germ powder, sucrose, sodium caseinate, yeast powder, ascorbic acid, wegener salt, potassium sorbate, choline chloride and the like into a container, and fully stirring to uniformly mix the components;
(3) sterilizing in a high temperature sterilizing pot at 121 deg.C for 20 min, naturally cooling to obtain artificial feed for Caucaria spruce larva, and storing at 4 deg.C.
Comparative example
The natural Korean pine sawdust without processing is used as a comparative feed for artificially feeding the spruce flower Monochamus alternatus larvae.
Examples of the experiments
The average growth history of the spruce Monochamus alternatus on different feeds is shown in table 1 after recording and detection by breeding and comparison of the artificial feed and the comparative feed of the spruce Monochamus alternatus in the same conditions (the temperature is 25 +/-0.5 ℃ and the humidity is 60 +/-5%) respectively. The larval stages of rearing with example 1, example 2, example 3 and the comparative example averaged 128 days, 103 days, 117 days and 154 days, respectively; the pupation period of the larvae bred by the 4 feeds after pupation is 12 days, 7 days, 10 days and 15 days respectively. The development time of the larvae fed with the feed of example 2 was the shortest, the development duration from the development of the eggs to the emergence of pupae was about 120 days, which was significantly shorter than the development time in the natural environment of the forest (about 270 days), and also significantly different from the comparative example (about 180 days) fed with pure red pine wood chips.
TABLE 1 average growth period of spruce spotted longicorn cattle on different feeds
Feed formula Egg period (Tian) Larval stage (Tian) Pupal stage (sky)
Example 1 7 128 12
Example 2 7 103 7
Example 3 7 117 10
Comparative example 7 154 15
The survival rate and the development condition of the spruce monochamus alternatus on different feeds are shown in table 2. The survival rates of larvae reared with the feeds of example 1, example 2, example 3 and comparative example were 62.00%, 78.00%, 71.00% and 53.00%, respectively; pupation rates are respectively 38.71%, 69.23%, 50.70% and 35.70%; the emergence rates were 79.17%, 85.19%, 80.56% and 78.95%, respectively; the mass of the eclosion adult is 0.23g, 0.41g, 0.35g and 0.20g respectively. It is seen that the feed of example 2 had the best development of larvae.
TABLE 2 survival rate and development of spruce spotted longicorn cattle on different feeds
Feed formula Survival Rate (%) of larva Pupation Rate (%) Eclosion Rate (%) Adult quality (g)
Example 1 62.00 38.71 79.17 0.23
Example 2 78.00 69.23 85.19 0.41
Example 3 71.00 50.70 80.56 0.35
Comparative example 53.00 35.85 78.95 0.20
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (8)

1. An artificial feed for spruce champion larvae is characterized by comprising Korean pine sawdust, agar, wheat germ powder, sucrose, sodium caseinate, yeast powder, ascorbic acid, wechsler salt, potassium sorbate, choline chloride and distilled water.
2. The artificial feed for spruce champion larvae is characterized in that the feed comprises 50-100 parts of Korean pine sawdust, 20-40 parts of agar, 12.5-30 parts of wheat germ powder, 10-30 parts of cane sugar, 10-30 parts of sodium caseinate, 6-15 parts of yeast powder, 2-4 parts of ascorbic acid, 0.5-1 part of weber's salt, 0.5-1 part of potassium sorbate, 0.5-1 part of choline chloride and 400-800 parts of distilled water.
3. A method of preparing an artificial feed for spruce grouper larvae as claimed in claim 1 or 2, comprising the steps of:
step one, processing Korean pine sawdust and then sieving;
adding distilled water and prepared red pine sawdust, agar, wheat germ powder, cane sugar, sodium caseinate, yeast powder, ascorbic acid, wechsler's salt, potassium sorbate and choline chloride into a container, and fully stirring to uniformly mix the materials;
and step three, naturally cooling after autoclaving to obtain the artificial feed for the spruce flower monochamus alternatus larvae, and storing at low temperature.
4. The method for preparing the artificial feed for the larvae of the spruce Monochamus alternatus according to claim 3, wherein in the first step, the method for processing the sawdust of the Korean pine is natural air drying.
5. The method for preparing the artificial feed for the larvae of the spruce Monochamus alternatus according to claim 3, wherein in the first step, the sieving mesh is 20 meshes.
6. The method for preparing the artificial feed for the larvae of the spruce Monochamus alternatus according to claim 3, wherein in the third step, the autoclaving condition is 121 ℃ autoclaving.
7. The method for preparing artificial feed for spruce champion larvae, according to claim 3, wherein in step three, the autoclaving time is 20 minutes.
8. The method for preparing artificial feed for spruce silky beetle larvae according to claim 3, wherein in the third step, the low-temperature storage temperature is 4 ℃.
CN202111039994.4A 2021-09-06 2021-09-06 Artificial feed for spruce flower-black longicorn larvae and preparation method thereof Pending CN113693178A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101228853A (en) * 2007-01-23 2008-07-30 中国林业科学研究院森林生态环境与保护研究所 Artificial feeding and culture transfer of monochamus alternatus hope and artificial feed for larva thereof
CN101983580A (en) * 2010-10-25 2011-03-09 南京林业大学 Forage for artificial breeding of Monochamus alternatus Hope and method for preparing the same
CN110692600A (en) * 2018-07-10 2020-01-17 中国林业科学研究院森林生态环境与保护研究所 Artificial feed for anoplophora chinensis larvae and subculturing method of anoplophora chinensis
CN112471368A (en) * 2020-11-04 2021-03-12 湖北省农业科学院植保土肥研究所 Artificial feed for cowpea pod borer larvae and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101228853A (en) * 2007-01-23 2008-07-30 中国林业科学研究院森林生态环境与保护研究所 Artificial feeding and culture transfer of monochamus alternatus hope and artificial feed for larva thereof
CN101983580A (en) * 2010-10-25 2011-03-09 南京林业大学 Forage for artificial breeding of Monochamus alternatus Hope and method for preparing the same
CN110692600A (en) * 2018-07-10 2020-01-17 中国林业科学研究院森林生态环境与保护研究所 Artificial feed for anoplophora chinensis larvae and subculturing method of anoplophora chinensis
CN112471368A (en) * 2020-11-04 2021-03-12 湖北省农业科学院植保土肥研究所 Artificial feed for cowpea pod borer larvae and preparation method thereof

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Title
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Application publication date: 20211126