MySheen

The suitable dosage of several kinds of fish

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, The drug dosage should not be too large, otherwise it may cause drug damage to the breeding object. Especially freshwater Pomfret, mandarin fish and other fish, sensitive to some drugs, improper use of drugs can easily cause death. Freshwater Pomfret is the most sensitive to organophosphorus pesticides. Therefore, it is forbidden to use trichlorfon, dichlorvos and other drugs. Second, mandarin fish is more sensitive to trichlorfon, copper chloride and other drugs. When the concentration of trichlorfon is above 0.2 ml / L and the concentration of copper chloride is above 0.7 mg / L, it can lead to poisoning and death of mandarin fish. So it is necessary to master

The drug dosage should not be too large, otherwise it may cause drug damage to the breeding object. Especially freshwater Pomfret, mandarin fish and other fish, sensitive to some drugs, improper use of drugs can easily cause death.

1. Freshwater white Pomfret

Pomfret is the most sensitive to organophosphorus pesticides. Therefore, it is forbidden to use trichlorfon, dichlorvos and other drugs.

Second, mandarin fish

Mandarin fish are sensitive to trichlorfon, copper chloride and other drugs. When the concentration of trichlorfon is above 0.2 ml / L and the concentration of copper chloride is above 0.7 mg / L, it can lead to poisoning and death of mandarin fish. Therefore, it is necessary to master the appropriate dosage.

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California perch is sensitive to crystal trichlorfon, so when using crystal trichlorfon whole pool to control California perch disease, the concentration should be strictly controlled below 0.3 mg / L.

IV. Snakehead

Ophiocephalus Argus is very sensitive to ferrous sulfate and should be used with caution or not.

5. @ # @ 241yuan @

Rainbow trout is sensitive to trichlorfon and potassium permanganate. When the water temperature is 11.5 ℃ ~ 13.5 ℃, the safe concentration of trichlorfon to rainbow trout is 0.049 mg / L, especially the young rainbow trout is more sensitive.

 
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