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Part 1: Document Description
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Citation |
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Title: |
Replication data for: Formalin treatments before eyeing and hand-picking of Arctic charr (Salvelinus alpinus) eggs – re-evaluating the timing of antifungal treatments |
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Identification Number: |
doi:10.23642/USN.7334573 |
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Distributor: |
DataverseNO |
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Date of Distribution: |
2023-09-15 |
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Version: |
1 |
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Bibliographic Citation: |
Olk Tom Robin; Lydersen Espen; Wollebæk Jens, 2023, "Replication data for: Formalin treatments before eyeing and hand-picking of Arctic charr (Salvelinus alpinus) eggs – re-evaluating the timing of antifungal treatments", https://doi.org/10.23642/USN.7334573, DataverseNO, V1 |
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Citation |
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Title: |
Replication data for: Formalin treatments before eyeing and hand-picking of Arctic charr (Salvelinus alpinus) eggs – re-evaluating the timing of antifungal treatments |
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Identification Number: |
doi:10.23642/USN.7334573 |
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Authoring Entity: |
Olk Tom Robin (University of South-Eastern Norway) |
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Lydersen Espen (University of South-Eastern Norway) |
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Wollebæk Jens (University of South-Eastern Norway) |
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Producer: |
University of South-Eastern Norway |
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Distributor: |
DataverseNO |
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Distributor: |
University of South-Eastern Norway |
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Access Authority: |
USN Research Data Support |
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Depositor: |
University of South-Eastern Norway |
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Date of Deposit: |
2023-09-15 |
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Holdings Information: |
https://doi.org/10.23642/USN.7334573 |
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Study Scope |
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Keywords: |
Other, antifungal treatments, fish eggs, Salvelinus alpinus, Formalin, Hand-picking, Animal Reproduction, Aquaculture, Fish Pests and Diseases |
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Abstract: |
DATASET MIGRATED FROM FIGSHARE: <p dir="ltr">Arctic charr (<i>Salvelinus alpinus</i>) eggs in hatcheries are treated for fungal infections using formalin before, and hand-picking during the eyed stage. The relative effectiveness of the treatments was evaluated using a factorial design with the application of weekly hand-picking, and formalin treatments at 380 ppm for 13 minutes three times weekly as factors. The effects of the treatments on total mortality and hatching success were compared using a two-way ANOVA. Both treatments exhibited significant, positive effects on egg survival. Hand-picking during the eyed stage (+ 0.5 to 2.5 % survival to hatch) was found to be more effective than formalin treatments before (+ 0.0004 to 0.8 % survival to hatch). This is likely due to differences in the timing of administration of the treatments. The probability of fungal infections is indicated to vary with time, and a peak seemed to occur at hatch.</p><h3>Article Abstract</h3><p dir="ltr">Arctic charr (Salvelinus alpinus) eggs in hatcheries are treated for fungal infections using formalin before, and hand-picking during the eyed stage. The relative effectiveness of these two treatments was evaluated using a factorial design with the application of weekly hand-picking, and formalin treatments at 380 ppm for 13 minutes three times weekly as factors. The effects of the treatments on total mortality and hatching success were compared using a twoway ANOVA. Both treatments exhibited significant positive effects on egg survival. Handpicking during the eyed stage (+ 0.5 to 2.5 % survival to hatch) was found to be more effective than formalin treatments before (+ 0.0004 to 0.8 % survival to hatch). This is likely due to differences in the timing of administration of the treatments. The probability of fungal infections varied with time, and a peak seemed to occur during hatching.</p> |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Notes: |
<a href="http://creativecommons.org/licenses/by/4.0">CC BY 4.0</a> |
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Other Study Description Materials |
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Related Publications |
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Citation |
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Title: |
Formalin treatments before eyeing and hand-picking of Arctic charr (Salvelinus alpinus) eggs; re-evaluating the timing of antifungal treatments |
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Identification Number: |
https://hdl.handle.net/11250/2649907 |
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Bibliographic Citation: |
Formalin treatments before eyeing and hand-picking of Arctic charr (Salvelinus alpinus) eggs; re-evaluating the timing of antifungal treatments |
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Data.csv |
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Data.csv |
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text/csv |
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Figure1.JPG |
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Figure1.JPG |
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image/jpeg |
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Figure4.tiff |
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FigureS1.tiff |
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FigureS1.tiff |
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FigureS2.tiff |
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ReadMe.txt |
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ReadMe.txt |
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text/plain |
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Supplement1-ModelIllustrations.docx |
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Supplement1-ModelIllustrations.docx |
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application/vnd.openxmlformats-officedocument.wordprocessingml.document |
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Supplement2-ModelCode.docx |
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Supplement2-ModelCode.docx |
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application/vnd.openxmlformats-officedocument.wordprocessingml.document |
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Supplement3-Temperature.docx |
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Supplement3-Temperature.docx |
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application/vnd.openxmlformats-officedocument.wordprocessingml.document |
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Supplement4-FungalInfectionRisk.docx |
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Supplement4-FungalInfectionRisk.docx |
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application/vnd.openxmlformats-officedocument.wordprocessingml.document |
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Table1.xlsx |
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Table1.xlsx |
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application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
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Table2.xlsx |
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Table2.xlsx |
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application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
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TableS1.xlsx |
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TableS1.xlsx |
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