E sebelisetsoa ho thibela likokoana-hloko matlong a liphoofolo le likhoho, moea le metsi a nooang. Thibela le ho laola ho tsoa mali, li-gill tse bolileng, enteritis le mafu a mang a baktheria a litlhapi tsa aquaculture le shrimp.
Ka sehlahisoa sena. Ngola kapa ho fafatsa: ① tikoloho ea ntlo ea liphoofolo e bolaeang likokoana-hloko, thepa ea metsi a nooang e bolaeang likokoana-hloko, ho bolaea likokoana-hloko moeeng, ho bolaea likokoana-hloko, ho thibela likokoana-hloko, ho bolaea likokoana-hloko, ho thibela likokoana-hloko, ho bolaea likokoana-hloko ka maoto, 1∶200 concentration dilution; ② metsi a nooang a bolaeang likokoana-hloko, 1∶1000 concentration dilution; ③ bakeng sa ho bolaea likokoana-hloko tse itseng: Escherichia coli, staphylococcus aureus, kokoana-hloko ea lefu la vesicular ea likolobe, kokoana-hloko e tšoaetsanoang ea bursal, 1∶400 phokotso ea mahloriso; streptococcus, 1∶800 concentration dilution; kokoana-hloko ea feberu ea avian, e hlapolotsoeng ka 1:1600; kokoana-hloko ea lefu la leoto le molomo, e hlapollotsoeng 1∶1000.
Bakeng sa ho thibela likokoana-hloko litlhapi tsa metsing le li-shrimp, hlapolla makhetlo a 200 ka metsi 'me u fafatse tanka eohle ka ho lekana. Sebelisa 0.6 ~ 1.2g ea sehlahisoa sena ka 'mele oa metsi a 1m3.
Ha ho litlamorao tse mpe tse ileng tsa bonoa ha li sebelisoa ho latela ts'ebeliso le litekanyetso tse khothaletsoang.
1. Sebelisa hona joale 'me u kopanye hang-hang;
2. U se ke ua kopanya kapa ua kopanya le lintho tsa alkaline;
3. Ka mor'a hore sehlahisoa se felile, sephutheloana ha sea lokela ho lahloa.
