Emva koMatshi, enye indawo ingena kwixesha elide lemozulu yemvula, kwaye iqondo lobushushu liya kutshintsha kakhulu.

Ngexesha lemvula, imvula enkulu iya kwenza i-prawn & shirmp kwimeko yoxinzelelo, kwaye inciphise kakhulu ukuxhathisa isifo.

Izinga leziganeko zezifo ezifana nokukhupha i-jejunal, ukukhupha isisu, umzimba obomvu obomvu kunye nomnye umbuzo uya kuphucula ngokucacileyo.

Zeziphi iingxaki ekufuneka siziqwalasele ngexesha leemvula?

1. Ukutshintsha kobushushu bamanzi.

Ngokubanzi, iqondo lobushushu lamanzi emvula liphantsi kunalo lamanzi echibi le-shrimp, kunye nokwahlukana kobushushu

phakathi kwabo kubi ngakumbi ehlotyeni.

2.Ukunqongophala kweoksijini emanzini.

imvula ikhokelela ekuhluthweni kwamanzi anetyuwa kunye namanzi ahlambulukileyo, ithintela amanzi angaphantsi kunye namanzi aphezulu.

Utshintshiselwano ngeoksijini yamanzi, i-hypoxia yamanzi asezantsi.

3.Amanzi ayacaca

Ukufa kwenani elikhulu le-algae akungcolisi ngokuthe ngqo amachibi e-shrimp, kodwa kuwenza akhule ubulembu.

oko kwenza i-shrimp ibe yingozi kakhulu.

4.Ukuwohloka komgangatho wamanzi

Ukwanda kwemfuno yeoksijini yemichiza (COD), ukwanda kwezinto ezinobungozi ezifana ne-ammonia nitrogen kunye

I-nitrite kumzimba wamanzi, kunye nokutofwa kwamanzi emvula, okukhokelela ekunciphiseni kwe-pH, kunye nokuhla komgangatho wamanzi ngexesha elifutshane.