isisombululo soshishino
01
ukwaziswa kokusetyenziswa kwezilwanyana zasemanzini
2024-06-07 11:30:34
Inkcubeko yasemanzini
Yazisa
I-aquaculture ifuna ucoceko olungqongqo kunye neenkqubo zokubulala iintsholongwane ukuze kugcinwe indawo ephilileyo nesebenzayo kubomi basemanzini. Ukubulala iintsholongwane ngokufanelekileyo kunye neendlela zokucoca zibalulekile ekuthinteleni ukusasazeka kwezifo kunye nokuqinisekisa impilo yonke yeentlobo zasemanzini. Eli nqaku libonelela ngesikhokelo esibanzi kwi-aquaculture disinfection kunye neenkqubo zokucoca.
Ishedyuli yokucoca rhoqo
Phuhlisa ishedyuli yokucoca rhoqo kuzo zonke izixhobo, amatanki kunye nezibonelelo ezisetyenziswa kwi-aquaculture. Ishedyuli kufuneka ibandakanye imisebenzi yokucoca imihla ngemihla, iveki kunye nenyanga ukuqinisekisa ukuba yonke indawo ihlala icocekile kwaye ingenazinto eziphilayo kunye nenkunkuma.
Iingcebiso zokuSebenzisa:
1.Musa ukugalela umgubo wokubulala iintsholongwane ngokuthe ngqo kumachibi asemanzini.
2.Bala umthamo wamanzi echibi kwaye utshatise idosi ye-disinfectant powder ngokufanelekileyo. (Ingcebiso ngokubanzi: i-0.2 grams -1.5 grams ye-disinfectant powder per cubic meter yamanzi).
3.Galela amanzi kwisitya kuqala, emva koko ugalele umgubo, ugxobhoze ngokucokisekileyo ukulungiselela isisombululo.
4.Galela isisombululo esilungiselelwe isibulala-zintsholongwane echibini.
Umthamo ocetyiswayo:
1. I-Disinfection ye-Pond: Umlinganiselo ocetyiswayo jikelele ngu-0.2 -1.5 g/m3.
2. I-Disinfection ye-Equipment: Gcoba izixhobo kwisisombululo kunye ne-concentration ye-0.5%, eyi-5 grams nganye ilitha, imizuzu engama-20-30, uze uhlambulule ngamanzi acocekileyo.
| Iimeko Zokusetyenziswa | Ixesha lesicelo | Umthamo ocetyiswayo (igram/m3 yamanzi) |
| Ngaphambi kokugcina amanzi echibini | Iintsuku ezi-1-2 ngaphambi kokutya | 1.2g/m3 |
| Ukukhuselwa kwezifo emva kokugcinwa kwedama | Rhoqo ngeentsuku ezili-10 | 0.8-1.0 g/m3 |
| Ngexesha lokuqhambuka kwezifo | Kanye rhoqo ngeentsuku ezi-3 | 0.8-1.2g/m3 |
| Unyango ngexesha lokubunjwa kwefungal | Kanye yonke imihla ekuqaleni, emva koko phinda iintsuku ezi-3 | 1.5 g/m3 |
| Ukucocwa kwamanzi | Rhoqo ngeentsuku ezintathu | 0.2-0.3g/m3 |
| Ukusingqongileyo, indawo, kunye nezixhobo zokubulala iintsholongwane | 10 g/L, 300ml/m2 |
Ulawulo lomgangatho wamanzi
Gcina umgangatho wamanzi uphezulu ngokubeka iliso rhoqo kunye nonyango. Oku kubandakanya ukusetyenziswa kweenkqubo zokuhluza, ukungenisa umoya kunye nokususwa kwenkunkuma yezinto eziphilayo ukuthintela ukwakhiwa kweebhaktheriya ezinobungozi kunye ne-pathogens.
Uqeqesho nemfundo
Ukubonelela ngoqeqesho lokubulala iintsholongwane ngendlela eyiyo kunye neenkqubo zokucoca kubo bonke abasebenzi ababandakanyekayo kulimo lwaselwandle. Ukugxininiswa kokubaluleka kococeko kunye ne-biosecurity ekuthinteleni ukuqhambuka kwezifo kunye nokugcina indawo ephilileyo yeentlobo zasemanzini.
Ukugcinwa kweeRekhodi
Gcina iirekhodi ezineenkcukacha zayo yonke imisebenzi yokubulala iintsholongwane kunye nokucoca, kuquka uhlobo lwesibulali-ntsholongwane esisetyenzisiweyo, indlela esisetyenziswe ngayo, kunye namaxesha okucoca. Olu lwazi lubalulekile ekubekeni iliso ekusebenzeni kweenkqubo zokubulala iintsholongwane kunye nokuthotyelwa kwemimiselo.