JPS557021A - Device of removing fish dung and feed dregs* etc* in fishpond - Google Patents

Device of removing fish dung and feed dregs* etc* in fishpond

Info

Publication number
JPS557021A
JPS557021A JP7830578A JP7830578A JPS557021A JP S557021 A JPS557021 A JP S557021A JP 7830578 A JP7830578 A JP 7830578A JP 7830578 A JP7830578 A JP 7830578A JP S557021 A JPS557021 A JP S557021A
Authority
JP
Japan
Prior art keywords
fishpond
removing fish
fish dung
feed dregs
dregs
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
JP7830578A
Other languages
Japanese (ja)
Inventor
Tsutomu Oohara
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 JP7830578A priority Critical patent/JPS557021A/en
Publication of JPS557021A publication Critical patent/JPS557021A/en
Pending legal-status Critical Current

Links

Landscapes

  • Farming Of Fish And Shellfish (AREA)
JP7830578A 1978-06-28 1978-06-28 Device of removing fish dung and feed dregs* etc* in fishpond Pending JPS557021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7830578A JPS557021A (en) 1978-06-28 1978-06-28 Device of removing fish dung and feed dregs* etc* in fishpond

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7830578A JPS557021A (en) 1978-06-28 1978-06-28 Device of removing fish dung and feed dregs* etc* in fishpond

Publications (1)

Publication Number Publication Date
JPS557021A true JPS557021A (en) 1980-01-18

Family

ID=13658207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7830578A Pending JPS557021A (en) 1978-06-28 1978-06-28 Device of removing fish dung and feed dregs* etc* in fishpond

Country Status (1)

Country Link
JP (1) JPS557021A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS448379Y1 (en) * 1966-09-16 1969-04-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS448379Y1 (en) * 1966-09-16 1969-04-01

Similar Documents

Publication Publication Date Title
JPS5561736A (en) Laver breeding method and material
JPS54160696A (en) Fish breeding pond apparatus
JPS54117794A (en) Fish breeding apparatus
DE2962965D1 (en) Device for beheading and eviscerating fish
JPS57118746A (en) Treatment of laver net in laver breeding
GB2108389B (en) Improvements in and relating to the rearing of livestock
JPS557021A (en) Device of removing fish dung and feed dregs* etc* in fishpond
JPS55159739A (en) Breeding apparatus for fish and shellfish
JPS5571430A (en) Apparatus for removing fish excretion and feedstuff residue in fish breeding pond
JPS54153193A (en) Housing type net lifting apparatus in fishing ship
JPS54140766A (en) Raw ground fish meat and treatment thereof
JPS53124636A (en) Method of increasing meranine contained in animal and plant
NZ194382A (en) Use of amphomycin for growth promotion and for feed efficiency and utilisation in animals
JPS54160687A (en) Fish breeding apparatus
JPS5547292A (en) Method of changing livestock excrements to manure and its apparatus
JPS5645883A (en) Livestock excrement continuous fermentation treatment device
JPS5466247A (en) Waste straw treating apparatus in combine and like
JPS5510454A (en) Livestock excrement mixing and agitating apparatus for fermentation treatment
JPS54123492A (en) Breeding of water animal and plant
JPS5554819A (en) Waste straw treating device in thresher
JPS54130397A (en) Multi stage type warm water breeding apparatus for fish and shellfish
JPS53117562A (en) Disposal of livestock droppings and apparatus to be used therefor
JPS5344399A (en) Process and device for purifying water for fish farming
JPS5548338A (en) Bait attaching method in fishing
JPS54123500A (en) Fish body opening and processing apparatus