Kwihlabathi elihlala litshintsha lokufuywa kwezilwanyana zasemanzini, ukufuna izisombululo ezintsha zokuphucula umgangatho wamanzi nokuqinisekisa impilo yeendawo ezihlala emanzini akukaze kube yinto ebaluleke kangaka. Ngena kwiBromochlorodimethylhydantoin Bromide, ikhompawundi entsha ekulungele ukuguqula indlela yoshishino yokunyanga amanzi kunye nokuthintela izifo.
Umngeni wezoLimo lweZilwanyana zasemanzini
Ukulima iintlanzi emanzini, umkhwa wokulima izinto eziphilayo zasemanzini ezifana neentlanzi kunye neembaza, kuye kwanda kakhulu kwiminyaka yakutshanje njengoko imfuno yokutya kwaselwandle isanda. Nangona kunjalo, oku kukhula kuzise imingeni ebalulekileyo, enye yazo kukugcina umgangatho wamanzi uphezulu kwiinkqubo zokulima iintlanzi emanzini. Umgangatho ophantsi wamanzi unokukhokelela kuxinzelelo, ukuqhambuka kwezifo, kwaye ekugqibeleni, ukwehla kwesivuno kunye nelahleko kwezoqoqosho.
I-Bromochlorodimethylhydantoin Bromide: Itshintsha Umdlalo
I-Bromochlorodimethylhydantoin I-Bromide, edla ngokufinyezwa njenge-BCDMH, yikhompawundi enamandla yonyango lwamanzi eye yafumana amandla kwishishini lezolimo zasemanzini. Le khompawundi yekhemikhali iyinxalenye yosapho lwe-halogen kwaye yaziwa ngokukwazi kwayo ukulwa neentsholongwane ezifumaneka emanzini kunye nokugcina iimeko zamanzi ezicocekileyo.
Iingenelo eziphambili zeBCDMH kwi-Aquaculture:
Ulawulo lweePathogen: I-BCDMH ihlasela kwaye isuse iintlobo ngeentlobo zeentsholongwane eziyingozi, kuquka iibhaktheriya, iintsholongwane kunye neeparasite. Ngokwenza njalo, inceda ekunciphiseni umngcipheko wokuqhambuka kwezifo phakathi kweentlobo zezilwanyana zasemanzini.
Umgangatho Wamanzi Ophuculweyo: Le khompawundi inceda ekugcineni amanqanaba e-pH azinzileyo, ukunciphisa ubuninzi be-ammonia kunye ne-nitrite, kunye nokunciphisa ukwakheka kwezinto eziphilayo. Ngenxa yoko, idala imeko-bume efanelekileyo kubomi basemanzini obusempilweni.
Ayinazo iintsalela: I-BCDMH ayishiyi ntsalela zinobungozi ezinokwenzakalisa iintlanzi okanye zingcolise okusingqongileyo. Iimveliso zayo zokubola azinabungozi, nto leyo eqinisekisa ukhuseleko lweentlobo zasemanzini.
Indlela Elula Yokusebenzisa: Iingcali ze-Aquaculture zinokunika i-BCDMH ngokulula ngeendlela ezahlukeneyo zokuhambisa, ezinje ngeepilisi, iigranules, okanye iifomyula zolwelo, nto leyo eyenza ukuba ikwazi ukulungelelana neenkqubo ezahlukeneyo ze-aquaculture.
Ukonga iindleko: Ukusebenza kakuhle kwe-BCDMH ekulawuleni izifo kunye nolawulo lomgangatho wamanzi kuthetha ukuba amazinga okufa anciphile, amazinga okukhula aphuculweyo, kunye nesivuno esiphezulu, nto leyo eyenza ukuba ibe sisisombululo esingabizi kakhulu kubalimi beentlanzi.
Ubuhlobo Kwindalo Esingqongileyo: Impembelelo encinci kwindalo esingqongileyo ye-BCDMH kunye nobuthi obuphantsi kwizinto eziphilayo ezingajoliswanga kuzo kuhambelana nomkhwa okhulayo weendlela zokufuya iintlanzi ezizinzileyo nezinoxanduva.
Izicelo zeHlabathi lokwenyani
I-BCDMH sele iphumelele kwiinkalo ezahlukeneyo zezolimo zasemanzini. Iifama zeentlanzi, amachibi ee-shrimp, kunye neendawo zokufuya iintlanzi ziya kusebenzisa esi sisombululo sitsha sonyango lwamanzi ukuphucula imisebenzi yazo nokuqinisekisa impilo yemfuyo yazo yasemanzini.
Kwimeko yokufuya ii-shrimp, apho ukuqhambuka kwezifo kunokutshabalalisa izityalo ziphela, i-BCDMH ibonakalise ukuba itshintsha umdlalo. Ngokulawula ngempumelelo iintsholongwane ezifana neVibrio kunye ne-AHPND (i-Acute Hepatopancreatic Necrosis Disease), abalimi bee-shrimp banokunciphisa kakhulu ilahleko kwaye baphucule ukusebenza kakuhle kwemveliso iyonke.
I-BCDMH ayisosisombululo seekhemikhali nje kuphela; imele utshintsho olucacileyo kwindlela ukulima iintlanzi kujongana ngayo nonyango lwamanzi kunye nokuthintela izifo. Ngenxa yeenzuzo zayo ezibonakalisiweyo kunye nokuguquguquka, kulindeleke ukuba idlale indima ebalulekileyo ekukhuleni okuzinzileyo kweshishini lokulima iintlanzi, iqinisekise ukubonelelwa rhoqo kokutya kwaselwandle okusemgangathweni ophezulu kwizizukulwana ezizayo.
Ixesha lokuthumela: Novemba-17-2023