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DISCUSSION.  WHAT SHOULD WE MEASURE?  HOW OFTEN?  WHAT STANDARDS SHOULD WE STRIVE FOR? WATER QUALIYSTANDARDS.

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Presentation on theme: "DISCUSSION.  WHAT SHOULD WE MEASURE?  HOW OFTEN?  WHAT STANDARDS SHOULD WE STRIVE FOR? WATER QUALIYSTANDARDS."— Presentation transcript:

1 DISCUSSION

2  WHAT SHOULD WE MEASURE?  HOW OFTEN?  WHAT STANDARDS SHOULD WE STRIVE FOR? WATER QUALIYSTANDARDS

3  ONCE PER WEEK (1)  LESS THAN ONCE PER WEEK (3)  MORE THAN ONCE PER WEEK (2)

4  LESS THAN ONCE PER WEEK (1)  DON’T MEASURE (3)

5  DON’T MEASURE

6  TWICE PER YEAR  ONCE PER MONTH  ONCE PER QUARTER (2)  DON’T MEASURE

7  ONCE PER MONTH  ONCE PER WEEK  TWICE PER WEEK (2)  DAILY

8 ALL START WITH HAND FEED THEN SWITCH TO AUTO OR DEMAND ONE RESPONDENT HAND FEEDS ENTIRE LIFE CYCLE

9  ONCE PER MONTH (5)  LESS OFTEN (1)

10  1 – 2  2 – 3  3.6  1  2

11 NO = 5 YES = 1

12  187,000 LBS / 24 CFS (7791 LBS PER CFS)  362,000 LBS / 89 CFS (4067 LBS PER CFS)  300,000 LBS / 63 CFS (4761 LBS PER CFS)  400,000 LBS / 135 CFS (2962 LBS PER CFS)

13  FI = 1.5DI = 0.3  FI = 1.2DI = 0.2  FI = 1.0DI = 0.35

14  FI = 1.5DI = 0.3  FI = 1.7DI = 0.3

15  REARING DENSITY  FLOW INDEX  OUTGOING D.O  WATER TURNOVER  DISEASE HISTORY  1 = MOST IMPORTANT

16  WHAT’S ACCEPTABLE?  PRE-FEEDING?  POST-FEEDING?  IF “X” IS GOOD, “X + 2” MUST BE BETTER – (REALLY?)  CAN WE QUANTIFY IT?  SHOULD WE TRY?  IS MANAGER PREFERENCE AN ACCEPTABLE RESPONSE?

17 HOW DO WE DETERMINE WHICH REARING PARAMETER LEVELS ARE BEST (FOR EXAMPLE, DENSITY INDEX)? HOW MUCH “MANAGER’S PREFERENCE” CAN WE TAKE OUT OF THE EQUATION?

18  HOW DO WE INCREASE FISH PRODUCTION? ▪ IMPROVE PRODUCTION EFFICIENCY WITHIN EXISTING INFRASTRUCTURE AND… ▪ WITH EXISTING WATER ▪ BUILD MORE HATCHERIES

19  IS THERE ANOTHER CONSIDERATION?  CAN WE THINK OUT OF THE BOX…  ESPECIALLY THE LONG RECTANGULAR BOXES…  AND LAND IN A CIRCULAR BOX  HOW DO YOU LIKE THAT SEGWAY, STEVE SHARON??

20  I CHALLENGE EVERYONE TO BE A….  “GLASS IS HALF FULL” PERSON  TO BE HUMAN IS TO CHANGE….  TO BE PERFECT IS TO HAVE CHANGED OFTEN  STRIVE FOR PERFECTION


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