of 3.943 feeding trials with blue back salmon 



InltUl m«ber per trough: 1,432 fieh H*"^ 1 ««•*■ «i**t per fish. .698 gr Period. June 27 to October 2 Average "ter temperature for the 14 week periods 54.0° P. 



Initial weight per trough. 1,000 gr Initial iiuwAer per pound. 650 fish 



Diet Components 



Ho. 



Percentage 

 composition 



i diet weight at the end of 14 weeks 

 in grams 



Per cent Per cent 



Mortality gain 



14 weeks 14 neks 



Mean Conversion Deficiency 



mortality symptoms 



14 weeks 



C.n.i' salmon viscera 

 Apple poaaee 



3 Tuna viscera 



Apple pomace 



Hog liver 



C.R. salmon viscera 



Apple poaaee 



s2/ 



Hog liver 

 5 Tuna viscera 



Apple poaaee 



Hog liver 



C.H, salmon viscera 



Apple pomace 



Hog liver 

 Hog spleen 

 7 C.fi. salmon viscera 



Apple poaaee 



Hog liw 30 



Hog spleen 2C 



6 C.B. salmon viscera 3 40 



Flame-dried salmon offal aval 10 



Heat-viscera mixture V 3 90 



Flame-dried salmon offal meal 10 



10 Heat-viscera mixture 

 Apple pomace 



11 Meat-viscera mixture 

 Tomato pomace 



12 Heat-viscera mixture 

 Dlatomaceous earth 



Beef liver 20 



Hog liver 20 



13 Hog spleen 3 20 



Tuna viscera 30 



Flame-dried salmon offal meal 10 



vU 



meat-vlecera mixture S 90 



Plane-dried salmon offal seal 10 



Beef liver 20 



20 

 S 20 



Tuna viscera 30 



flame-dried salmon offal meal 10 



• I Hog liver 

 lr*^ Hog spleen 



Beef liver 



, Hog liver 



16*' Hog spleen 



Salmon carcass 

 Flame-dried salmon offal 



"JET 

 20 

 S 20 



meal 10 



Diet discontinued 9/4/45 



2,311 



Diet discontinued 9A/45 



5,M5 



6,415 



5,772 



3,306 



Diet discontinued 9/16A5 



6,383 



2,799 



Diet discontinued 8/21/45 



Diet discontinued 9/1BA5 



376 



3.6 540 



4.1 None 



3.5 None 



Diet discontinued 9AA5 

 5.1, 107 77 6.0 Aouto anemia 9AA5 



2.1 472 



3.7 None 



Diet discontinued 9AA5 

 S.O 131 65 5.1 Acute anemia 9AA5 



1.9 463 



2.5 510 



2.8 552 



3.7 None 



3. J Hone 



2.8 5U 40 



1.5 512 



1.1 317 



2.0 355 2» 



3.6 None 



3.7 None 



4.1 Hone 



Diet discontinued 9/18/45 

 4.2 231 60 4.2 Acute wemla 9/13.A5 



2.4 538 



3.5 Hone 



Diet discontinued 8/21/45 

 3.0 160 43 3.4 Acute anemie 8/21/45 



Diet discontinued 9/18/45 

 5.3 316 76 3.8 Acute anemia 9/18/45 



Least difference at 5* cr.nf ldence level 



482 gr 



2.0* 48( 28 flsb 



y C.R.: Columbia Hlver 



U St Salt added at the rate of 2 grass per 100 grams of ration. 



2/ Meat-vlscsra mixture: beef liver 22.2&J hog liver 22. ef*| hog spleen 22.2K] aalmon viscera 33.4*. 



4/ Proten storage diet. 



