Betaineke motsoako oa lijo tsa metsing ka tloaelo tse ka khothalletsang kholo le bophelo bo botle ba litlhapi.

Ho aquaculture, tekanyetso ea anhydrous betaine hangata ke 0.5% ho isa ho 1.5%. "

Palo ea betaine e kentsoeng e lokela ho fetoloa ho latela lintlha tse kang mefuta ea litlhapi, boima ba 'mele, boemo ba ho hōla, le foromo ea lijo.

Tšebeliso ea betaine katemo ea metsinghaholo-holo e kenyelletsa ho sebeletsa e le sehokeli sa lijo le ho fokotsa maikutlo a khatello ea maikutlo.

Joaloka ntho e hohelang lijo, betaine e ka susumetsa ka matla maikutlo a monko le tatso ea liphoofolo tsa metsing tse kang tlhapi le shrimp ka lebaka la monate oa eona o ikhethang le bohloeki ba eona, ho ntlafatsa tatso ea lijo, ho khothalletsa ho fepa, ho potlakisa khōlo, le ho fokotsa litšila tsa lijo. "

Ho eketsa 0.5% ho 1.5% betaine ho fepa ea metsing ho ka eketsa haholo phepelo ea liphoofolo tse phelang metsing, ho khothalletsa kholo le nts'etsopele, ho ntlafatsa sekhahla sa tšebeliso ea lijo, ho thibela mafu a phepo e nepahetseng a kang sebete sa mafura, le ho eketsa lebelo la ho phela.

Bakeng sa litlhapi tse tloaelehileng tsa metsi a hloekileng tse kang carp le crucian carp, palo ea ho eketsoa ka kakaretso ke 0.2% ho 0.3%; Bakeng sa li-crustaceans tse kang shrimp le makhala, palo ea tlatsetso e phahame hanyane, hangata e pakeng tsa 0.3% le 0.5%.

Betaine ha e khone feela ho hohela liphoofolo tsa metsing ka matla, empa hape e khothalletsa kholo le nts'etsopele ea liphoofolo tsa metsing, ho ntlafatsa tekanyo ea tšebeliso ea lijo, ho thibela mafu a phepo e nepahetseng a kang sebete sa mafura, le ho eketsa lebelo la ho phela.

Ho feta moo, betaine e ka boela ea sebetsa e le ntho e thibelang ho feto-fetoha ha khatello ea osmotic, ho thusa liphoofolo tse phelang metsing ho ikamahanya le liphetoho tsa tikoloho, ho ntlafatsa mamello ea tsona ho komello, mongobo o phahameng, letsoai le phahameng le maemo a khatello ea osmotic, ho boloka limatlafatsi tse sebetsang hantle, ho ntlafatsa mamello ea litlhapi, li-shrimp le mefuta e meng ho ea ho osmotic le khatello ea khatello ea maikutlo. "

Liteko kasalemoneho 10 ℃ e bontšitse hore betaine e na le liphello tse khahlanong le serame le tse khahlanong le khatello ea kelello, tse fanang ka motheo oa saense bakeng sa tlhapi ka bomong ho feta mariha. Ho kenyelletsa 0.5% betaine lijong ho khothalelitse matla a phepo haholo, phaello ea letsatsi le letsatsi e eketsehile ka 41% ho isa ho 49%, 'me tekanyo ea lijo e fokotsehile ka 14% ho isa ho 24%. Ho eketsoa ha betaine ho fepa ka motsoako oa joang ho ka fokotsa haholo mafura a sebete sa carp ea joang 'me ka katleho ho thibela lefu la sebete sa mafura.

Betaine e na le phello e hlasimollang phepelong ea li-crustaceans tse kang makhala le makhala; Betaine e ka ama ka matla mokhoa oa ho fepa oa li-eels;

Ho kenyelletsa betaine ho phepelo e entsoeng bakeng sa trout ea mookoli le salmon ho felletse ka keketseho e fetang 20% ​​ea boima ba 'mele le sekhahla sa phepelo ea phepelo. Ho fepa saalmon ho bontšitse ntlafatso e kholo ea boima ba 'mele le tekanyo ea tšebeliso ea lijo, ho fihla ho 31.9% le 21.88%, ka ho latellana;

Ha 0.1-0.3% betaine e eketsoa ho fepa ea carp letlhapi ya mookodi, ho ja lijo ho ile ha eketseha haholo, boima ba 'mele bo ile ba eketseha ka 10-30%, coefficient ea lijo e fokotsehile ka 13.5-20%, tekanyo ea phepelo ea phepelo e ile ea eketseha ka 10-30%,' me karabelo ea khatello ea kelello e fokotsehile 'me tekanyo ea ho pholoha ha litlhapi e ile ea ntlafatsoa.

Lisebelisoa tsena li bonts'a hore anhydrous betaine e bapala karolo ea bohlokoa temong ea metsing, 'me ka ho eketsa litekanyetso tse nepahetseng, e ka ntlafatsa haholo katleho ea temo ea metsing le melemo ea moruo. "

Ka kakaretso, palo eabetainee ekelitsoeng ho fepa ea metsing e hloka ho lokisoa ho latela maemo a itseng ho netefatsa ts'ebetso ea eona e ntle ea kholo ea tlhapi le bophelo bo botle.