Planar cocoon and its production process and planar notched plate special for producing planar cocoon

A flat cocoon, concave grid technology, applied in animal husbandry and other directions, can solve problems such as death and amino acid poisoning, achieve the effect of good permeability, simplification of clusters, and prevention of further infection

Inactive Publication Date: 2003-01-08
陈永德 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the silkworm does not spin silk in ti...

Method used

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  • Planar cocoon and its production process and planar notched plate special for producing planar cocoon
  • Planar cocoon and its production process and planar notched plate special for producing planar cocoon
  • Planar cocoon and its production process and planar notched plate special for producing planar cocoon

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Embodiment Construction

[0047] Plane cocoon production technology process of the present invention is as figure 1 shown.

[0048] 1. Cultivation of fine-bred silkworms for plane spinning:

[0049] (1) Cultivation of common (white) flat-spinning fine-bred silkworms:

[0050]Jingsong and Haoyue are crossed and their reciprocal crosses are used to obtain Jingsong Haoyue, and then re-selected, purified and rejuvenated to obtain new Jingsong Haoyue, and then the fine-bred silkworm is obtained by breeding. The present invention also can directly select the existing improved silkworm.

[0051] The characteristics of Xinjing Song Haoyue variety:

[0052] Ant silkworms are dark brown and fugitive, while small silkworms have strong phototaxis and densification. The nibble mulberry of each age is active, sleeps quickly, and is easy to handle. Silkworms are active and have strong dissipative properties.

[0053] The body color of the large silkworm is white, with common markings, and the silkworm body is l...

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Abstract

The present invention discloses a plate cocoon, method for producing plate cocoon and planar recessed grid plate for producing plate cocoon. Said method includes: (1) disinfecting silkworm nursery and silkworm-breeding equipment; (2). placing high-quality adult silkworm into spinning room; (3) placing the high-quality adult silkworm into the recessed grid respectively, every grid can receive one silkworm; (4) controlling external environmental condition: temp. is 23-24 deg.c, humidity is 70%, air flow speed 0.03-0.04 m/sec., and illumination intensity is 5-10 Lax, the bottom of every grid is equipped with liquor-discharge hole convenient for silkworm to excrete dung and urine. Said plate cocoon can be used for making warmth retention layer and can be used as raw material for making bullet-proof vest.

Description

technical field [0001] The invention belongs to the field of silk industry production, and in particular relates to a plane cocoon, a method for producing the plane cocoon and a plane concave grid plate specially used for producing the plane cocoon. Background technique [0002] China is the birthplace of the world's silk industry. For a long time, China's sericulture industry has been the strength of the world's agricultural economy. Chinese cocoon silk has always been in a monopoly position in the international market. Due to the good market of the cocoon silk industry in recent years, the cocoon silk industry has developed rapidly and its scale has continued to expand. Traditional cocoon silk products will face fierce competition, and the market tends to be saturated. Especially after China's accession to the WTO, the competition has become more intense, and Its price has a downward trend. Therefore, it has become the main direction of research ...

Claims

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Application Information

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IPC IPC(8): A01K67/04
Inventor 陈永德丁志强张方德孙瑜张光庆宋润之
Owner 陈永德
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