Apha, ndingathanda ukwazisa iindidi ezininzi eziqhelekileyo zezivuseleli zokutyisa iintlanzi, ezifana ne-amino acids, i-betaine hcl, i-dimethyl-β-propiothetin hydrobromide (DMPT), kunye nezinye.

Njengezongezo kwisondlo sasemanzini, ezi zinto zitsala ngempumelelo iintlobo ngeentlobo zeentlanzi ukuba zondliwe ngokukhutheleyo, zikhuthaza ukukhula okukhawulezayo nokunempilo, ngaloo ndlela kuzuzwa ukwanda kwemveliso yokuloba.

Ezi zongezo, njengezivuseleli eziyimfuneko zokondla kwi-aquaculture, zidlala indima ebalulekileyo. Ngokungamangalisiyo, ziye zaziswa ekulobeni kwangethuba kwaye zingqineke zisebenza kakuhle.
I-DMPT, i-powder emhlophe, yaqala yakhutshwa kwi-algae yaselwandle. Phakathi kwezinto ezininzi ezikhuthaza ukutyisa, umphumo wayo umtsalane ubalasele ngakumbi. Kwanamatye afakwe kwi-DMPT anokubangela ukuba iintlanzi zibambe phezu kwazo, zifumane igama lesidlaliso "ilitye eliluma iintlanzi." Oku kubonisa ngokupheleleyo ukusebenza kwayo ekutsaleni uluhlu olubanzi lweentlanzi.

Ngenkqubela phambili yezobuchwepheshe kunye nophuhliso olukhawulezayo lwe-aquaculture, iindlela zokwenziwa kweI-DMPT iye yaphucuka ngokuqhubekayo. Iindidi ezininzi ezinxulumeneyo ziye zavela, ezahlukeneyo ngamagama kunye nokwakheka, kunye neziphumo zomtsalane ezikhulayo. Ngaphandle koku, basabizwa ngokuba yimbumbaI-DMPT, nangona iindleko zokwenziwa zihlala ziphezulu.

Kwi-aquaculture, isetyenziswa kwimithamo emincinci kakhulu, ibalwa ngaphantsi kwe-1% yesondlo, kwaye isoloko idityaniswa nezinye izivuseleli zokutyisa emanzini. Njengomnye onomtsalane ongaqondakaliyo ekulobeni, andiqondi kakuhle ukuba ivuselela njani imithambo-luvo yeentlanzi ukuba ikhuthaze ngokuphindaphindiweyo ukondla, kodwa oku akunciphisi ukuqonda kwam indima engenakuphikiswa yale khemikhali ekulobeni.

1. Nokuba loluphi uhlobo lwe-DMPT, umtsalane wayo usebenza unyaka wonke nakwimimandla, iquka phantse zonke iintlobo zeentlanzi zamanzi acwengileyo ngaphandle kokukhetha.
2. Isebenza ngokukodwa ekupheleni kwentwasahlobo, lonke ihlobo, nasekuqaleni kwekwindla-amaxesha obushushu obuphezulu. Inokumelana ngokuphumelelayo neemeko ezinjengobushushu obuphezulu, ioksijini encibilikisiweyo ephantsi, kunye nemozulu ephantsi koxinzelelo, ikhuthaza iintlanzi ukuba zondle ngokukhutheleyo nangokufuthi.
3. Ingasetyenziswa ngokudityaniswa nezinye izinto ezinomtsalane ezifana ne-amino acids, iivithamini, iswekile, kunye ne-betaine kwiziphumo eziphuculweyo. Nangona kunjalo, akufanele ixutywe notywala okanye i-flavoring agents.
4. Xa usenza isithiyelo, yinyibilikise emanzini acocekileyo. Yisebenzise yedwa okanye udibanise nabakhangayo abakhankanywe kwinqaku lesi-3, uze udibanise kwi-bait. Kufanelekile ukusetyenziswa kunye ne-baits-flavored baits.
5. Umthamo: Ukulungiselela isithiyelo,kufuneka iphendule kwi-1–3% yomlinganiselo weenkozo. Yilungiselele iintsuku ezi-1-2 kwangaphambili kwaye uyigcine efrijini. Xa udibanisa i-bait, yongeza i-0.5-1%. Ukucwiliswa kwesithiyelo sokuloba, yihlambulule malunga ne-0.2%.
6. Ukusetyenziswa ngokugqithiseleyo kunokukhokelela ngokulula "kwiindawo ezifileyo" (ukugqithisa intlanzi kunye nokuyeka ukutyisa), okubalulekileyo ukuqaphela. Ngokuchasene noko, kuncinci kakhulu kunokungaphumeleli umphumo oyifunayo.

Njengezinto zangaphandle ezifana neemeko zamanzi, ummandla, imozulu, kunye nokutshintsha kwexesha, abaloli kufuneka bahlale beguquguquka ekusebenziseni kwabo. Kubalulekile ukuba ungacingi ukuba ukuba nesi sivuseleli kuphela kuqinisekisa impumelelo yokuloba. Nangona iimeko zeentlanzi zichaza ukubanjiswa, isakhono sabalobi sihlala sisona sizathu esibalulekileyo. Izivuseleli zokondla azinakuze zibe yeyona nto ibalulekileyo ekulobeni—zinokuphucula kuphela imeko esele ilungile, ingajiki ibembi.