JPS51135285A - Method and apparatus to draw worms that dislike light and heat out of the soil or culture bed, and then to select worms of desired - Google Patents

Method and apparatus to draw worms that dislike light and heat out of the soil or culture bed, and then to select worms of desired

Info

Publication number
JPS51135285A
JPS51135285A JP50058017A JP5801775A JPS51135285A JP S51135285 A JPS51135285 A JP S51135285A JP 50058017 A JP50058017 A JP 50058017A JP 5801775 A JP5801775 A JP 5801775A JP S51135285 A JPS51135285 A JP S51135285A
Authority
JP
Japan
Prior art keywords
worms
draw
soil
select
heat out
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP50058017A
Other languages
Japanese (ja)
Inventor
Tetsuo Wakimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP50058017A priority Critical patent/JPS51135285A/en
Publication of JPS51135285A publication Critical patent/JPS51135285A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Landscapes

  • Farming Of Fish And Shellfish (AREA)

Abstract

PURPOSE: To draw and separate worms depending upon the sizes utilizing light and heat.
COPYRIGHT: (C)1976,JPO&Japio
JP50058017A 1975-05-16 1975-05-16 Method and apparatus to draw worms that dislike light and heat out of the soil or culture bed, and then to select worms of desired Pending JPS51135285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50058017A JPS51135285A (en) 1975-05-16 1975-05-16 Method and apparatus to draw worms that dislike light and heat out of the soil or culture bed, and then to select worms of desired

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50058017A JPS51135285A (en) 1975-05-16 1975-05-16 Method and apparatus to draw worms that dislike light and heat out of the soil or culture bed, and then to select worms of desired

Publications (1)

Publication Number Publication Date
JPS51135285A true JPS51135285A (en) 1976-11-24

Family

ID=13072187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50058017A Pending JPS51135285A (en) 1975-05-16 1975-05-16 Method and apparatus to draw worms that dislike light and heat out of the soil or culture bed, and then to select worms of desired

Country Status (1)

Country Link
JP (1) JPS51135285A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322015A1 (en) * 1983-06-18 1984-12-20 Johannes Dipl.-Ing. 8967 Oy-Mittelberg Cürten Device for intensively rearing earthworms
CN105724322A (en) * 2016-03-18 2016-07-06 乐山师范学院 Indoor large-scale breeding method for corydalus cornutus larvae and pupae

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322015A1 (en) * 1983-06-18 1984-12-20 Johannes Dipl.-Ing. 8967 Oy-Mittelberg Cürten Device for intensively rearing earthworms
CN105724322A (en) * 2016-03-18 2016-07-06 乐山师范学院 Indoor large-scale breeding method for corydalus cornutus larvae and pupae

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