Aquaculture Fish Tank

Recurring aquaculture system (RAS) yog hom tshiab aquaculture qauv uas siv cov chav kho mob los kho cov dej khib nyiab uas tsim nyob rau hauv lub pas dej da dej thiab rov ua dua tshiab rau hauv ib puag ncig. Lub hauv paus ntsiab lus tseem ceeb ntawm RAS yog kev koom ua ke cov thev naus laus zis los ntawm ntau yam kev qhuab qhia xws li kev tsim vaj tsev ib puag ncig, kev tsim kho, cov ntaub ntawv niaj hnub, thiab cov ntaub ntawv hluav taws xob rau hauv lub cev kom tshem tawm cov pa phem xws li cov quav seem, ammonia nitrogen (TAN), nitrite nitrogen (NO{{ 0}} N), thiab ntxuav cov dej hauv dej. Tom qab ntawd qhov chaw huv huv yog rov thauj los ntawm lub cev pom, pom cov organic, tshem tawm CO2, tshuaj tua kab mob, oxygenation, thiab cov txheej txheem ntsuas kub. Cov txheej txheem ntawm kev yug me nyuam lub pas dej. Nws tsis tsuas yog daws qhov teeb meem ntawm kev siv cov khoom siv tsawg xwb, tab sis kuj muab kev ruaj ntseg, txhim khu kev qha, xis nyob, thiab zoo nyob ib puag ncig rau aquaculture, muab tej yam kev mob zoo rau aquaculture high-density aquaculture.

Sturgeons yog cov ntses nyob ntev, lig maturing. Lawv lub neej nruab nrab yog 50 mus rau 60 xyoo, thiab lawv thawj qhov chaw yug tsis tshwm sim kom txog thaum lawv muaj hnub nyoog 15 txog 20 xyoo. Sturgeons yog tshaj tawm cov ntses, thiab tsis txhob ntswj txhua xyoo vim lawv xav tau cov xwm txheej tshwj xeeb. Cov kev xav tau no tuaj yeem ua tau lossis tsis tuaj yeem ua tau raws li txhua xyoo vim muaj kev sib txawv ntawm ib puag ncig, xws li lub sijhawm photoperiod zoo nyob rau lub caij nplooj ntoos hlav, cov dej ntshiab nrog cov pob zeb ntiav lossis gravel substrate qhov twg cov qe tuaj yeem ua raws, thiab dej kub thiab ntws rau oxygenation ntawm cov qe.

Peb cov khoom siv PVC tarpaulin:

Peb qhov zoo dua:

Txhua yam txaus siab pls ua siab zoo tiv tauj peb:

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