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An artificial feed for tussah silkworms

A technology of artificial feed and tussah silkworm, applied in the field of insect breeding and breeding, to achieve the effect of simple production process, simple formula and easy promotion

Active Publication Date: 2018-07-10
JILIN SERICULTURE SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an artificial feed for tussah silkworms that has a high feeding rate, well-developed juvenile silkworms, simple formula, simple production process, low cost and is easy to promote

Method used

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Experimental program
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Effect test

Embodiment 1

[0026] Raw material selection and processing

[0027] Acorn kernel powder: Except for chlorophyll, acorn kernel powder covers almost all the nutritional components of oak leaves, especially the attractant factors in oak leaves are perfectly expressed in acorn kernel powder, which makes this invention established. Select a few peeled, boiled and dried acorn kernels, put them into a pulverizer, and sieve them through a 60-mesh sieve for later use.

[0028] Oak leaf powder: The leaf quality of oak leaves varies with the tree species and collection period, and the acceptance after collection also affects the quality of feed. First of all, we should collect non-polluting, non-spotted middle-maturity oak leaves, dry them in a blast at 50-60°C, and then put them into a pulverizer for crushing. After passing through a 60-mesh sieve, store them in a vacuum for later use.

[0029] Multidimensional glucose: choose human multidimensional glucose powder.

[0030] Paraben: As a preservati...

Embodiment 2

[0037] In the spring of 2013, we conducted a comparative experiment in the laboratory between the invented tussah artificial feed formula A and the tussah artificial feed formula B recorded in the textbook "Chinese Tussahology" in national agricultural colleges and universities as follows:

[0038] 1. Materials and formula

[0039] A: Invention formula

[0040] Acorn kernel powder (60 mesh): 75-85%, oak leaf powder: 10-20%, multidimensional glucose powder: 0.5-1.0%, Vc: 0.05-0.1%, paraben: 0.1-0.2%.

[0041] B: conventional formula

[0042] Oak leaf dried powder (60 mesh): 60%, fresh soybean powder: 15%, corn flour: 10%, cellulose powder: 10%, sucrose: 0.5%, Vc: 0.2%, VB: 0.04%, citric acid : 0.04%, propionic acid: 0.1%, sorbic acid: 0.02%, agar: 1.5%, water (ml / 10g dry matter): 2.6%.

[0043] 2. Method

[0044] (1) After formulas A and B are mixed in proportion, each is steamed at normal pressure for 15 minutes, and after cooling, each 1.0 Kg of paste A and B finished pro...

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Abstract

The present invention discloses an antheraea pernyi artificial feed which includes the following components: acorn kernel meal, oak leaf powder, multi-vitamin glucose powder, vitamin C and nipagin ester. The mass ratio of each component is as follows: acorn kernel meal 75-85 parts, oak leaf powder 10-20 parts, multi-vitamin glucose powder 0.5-1.0 part, vitamin C 0.05-0.1 part and nipagin ester 0.1-0.2 part. The artificial feed uses the oak tree fruit acorn kernels as main raw materials, and has strong palatability, full nutrition and high feeding rate, can enable young silkworms to develop well, has simple formula, simple manufacturing processes, and low costs, and is easy to promote, etc.

Description

technical field [0001] The invention relates to the field of insect breeding and feeding, in particular to an artificial feed for tussah silkworms. Background technique [0002] China is the first country to utilize tussah silkworms and breed tussah silkworms. Now China's tussah production is distributed in more than 10 provinces, mainly in Liaoning, Henan, Shandong and other provinces. Due to the limitation of climatic conditions and the need for the provenance of tussah silkworms in spring, it is particularly important to stock up spring silkworms early. Generally, tussah silkworms are raised indoors with artificially produced tussah feed to raise tussah silkworms to 1-2 ages. At that time, the small silkworms are put into the silkworm farms to raise them, which is of great significance for the antifreeze of small silkworms in Northeast China and the successful completion of subculture and multiplication. [0003] In the prior art, the artificial feed is mostly based on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/90A23K10/30A23K10/37A23K20/163A23K20/174A23K20/105
CPCY02P60/87
Inventor 刘志文薛镇海朱兴友
Owner JILIN SERICULTURE SCI RES INST
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