Triploid fish questionnaire

Triploid fish questionnaire

Posted in the Aquaculture Forum

Ben Jacobs-Farnswort h

London, UK

#1 Jun 14, 2012
Hi, Im conducting a research project comparing the feeding behaviour of Triploid fish when compared to diploid fish. Please fill out my questionnaire if you have knowledge on the subject.
Any replies will be much appreciated.

1. How long have you had experience or significant knowledge of both triploid and sexed fish?
0-6months
6-24months
2-5 years
5-10 years
10 years and above

2. Is your experience with Triploid (unsexed fish) or sexed fish or both?
Triploid
Sexed
Both

3. Have you noticed or know of a specific difference in the behaviours of Triploid fish in comparison to sexed fish?
Yes
No
If yes, please specify the behaviour/s noticed:

If you are associated with a fish farm or similar please answer questions 4, 5 and 6.

4. Do you deal with both triploid and sexed fish?
Yes
No
If yes, please answer question 5

5. Do you feed the same food to both types of fish?
Yes
No

6. Do you feed the triploid fish the same, less or more food substance than the sexed fish?
The same
Less
More

7. On a scale of 1-10 how interested in food would you say Triploid fish are?
1 2 3 4 5 6 7 8 9 10

8. On a scale of 1-10 how interested in food would you say Diploid (sexed fish) are?
1 2 3 4 5 6 7 8 9 10

9. In your experience do triploid fish grow faster, slower or at a same rate as diploid fish?
Faster
Slower
The same rate

10. What is your main reason for choosing triploid fish over sexed fish?

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