Tilapia Ntses

Tilapia ntses

Nws yog qhov tseem ceeb kev tshawb fawb tshawb fawb thiab kev cog qoob loo ntawm cov ntses dej ntses hauv ntiaj teb kev lag luam aquaculture, thiab paub tias yog ib lub hauv paus tseem ceeb ntawm cov tsiaj protein nyob rau yav tom ntej.

Khoom Qhia

Daim ntawv thov

Tilapia muaj peev xwm tiv taus cov pa oxygen tsawg. Thaum cov ntsiab lus asphyxiation yog 0.07 ~ 0.23 mg/l thiab cov pa oxygen yaj hauv dej yog 1.6 mg/l, tilapia tseem tuaj yeem nyob thiab tsim tau. Dissolved oxygen hauv dej 3 mg/l saum toj no, kev loj hlob zoo tshaj plaws. Cov txheej txheem ntawm cov pa oxygen feem ntau yooj yim kom ua tiav hauv ib puag ncig kev coj noj coj ua. Thaum lub sijhawm cog qoob loo, cov kab nuv ntses uas seem thiab tilapia quav yuav dhau los ua chiv los txhawb nqa cov algae, uas tsis yog tsuas yog muab cov tilapia nrog zaub thiab txiv hmab txiv ntoo, tab sis kuj txhim kho cov pa oxygen hauv dej los ntawm cov duab hluavtaws ntawm cov algae. Qee lub sij hawm cov pa oxygen yaj hauv dej nrog qib algal zoo txawm tias siab dua cov pa oxygen hauv cov pa!

Cov khoom ntim khoom

Cov tais

Cim npe nrov: tilapia ntses, Tuam Tshoj, lwm tus neeg, Hoobkas, lag luam wholesale