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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0441603 (1983-01-04) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 1 |
A commercial fish-growing system particularly adapted for use at the head waters of irrigation systems comprises an elongated, level ditch having a cross-section in the form of an inverted trapezoid as a fish-growing raceway. Water for the irrigation system is supplied to an aeration raceway in whic
A self-cleaning aquaculture growing system including in combination: a raceway in the form of an elongated ditch having a water inlet end and a water outlet end; means for supplying water at a predetermined flow rate to the inlet end of said ditch; and a bottom feeding spillway means adjacent the ou
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