Hom kab mob probiotics hauv cov tsiaj hauv dej
Tam sim no, tseem muaj ob peb hom probiotics hauv cov tsiaj hauv dej, feem ntau yog cov kab mob lactic acid, Bacillus, thiab poov xab. Kuj tseem muaj qee qhov kev tshawb fawb me me ntawm cov kab mob muaj txiaj ntsig xws li cov kab mob photosynthetic, cov kab mob nitrifying, cov kab mob denitrifying, thiab Vibrio hirudii siv rau cov tsiaj hauv dej. Cov tsiaj hauv dej no tuaj yeem txhim kho cov kab mob hauv plab microbiota, tswj cov plab hnyuv microbiota, thiab nqus cov organic los yog degrade cov tshuaj lom hauv cov dej aquaculture rau qee qhov, yog li ua tiav cov txiaj ntsig ntawm kev lim dej ib puag ncig thiab txhim kho dej zoo.
Mechanism ntawm kev ua ntawm probiotics nyob rau hauv cov tsiaj dej
Lub luag haujlwm tseem ceeb ntawm kev ua ntawm probiotics hauv cov tsiaj dej muaj xws li kev tiv thaiv kab mob, tshuaj tua kab mob, khoom noj khoom haus, enzymatic, thiab degradation teebmeem. Ntawm lawv, kev tiv thaiv kab mob, tshuaj tua kab mob, khoom noj khoom haus, thiab enzymatic cuam tshuam zoo ib yam li cov probiotics hauv cov tsiaj nyeg thiab nqaij qaib, tab sis lawv cov teebmeem degradation txawv heev. Probiotics nyob rau hauv cov tsiaj dej muab cov as-ham rau cov kab mob los ntawm kev ua kom cov kab mob decomposition ntawm cov organic teeb meem, tso cov amino acids dawb thiab qabzib, thiab txhawb kev loj hlob ntawm cov tsiaj planktonic. Nyob rau tib lub sijhawm, lawv rov tsim dua hauv qhov ntau los tsim cov kab mob tseem ceeb, yog li txhim kho kev tiv thaiv kab mob ntawm cov tsiaj hauv dej. Tsis tas li ntawd, probiotics nyob rau hauv cov tsiaj dej muaj peev xwm nqus tau cov organic teeb meem ncaj qha los ntawm cov dej aquaculture los yog degrade cov tshuaj lom mus rau ib qho twg, txo cov sludge tsim thiab zoo tswj dej zoo.
