400 



FISH HATCHERY MANAGEMENT 



Table ¥-9. recommended amounts of vitamins in fish feeds, values are 

 amounts per pound of feed, and include total amounts from 



ingredients AND VITAMIN PREMIXES". (SOURCE: NATIONAL ACADEMY OF SCI- 

 ENCES.) 



These amounts do not allow for processing or storage losses but give the total vitamins 

 contributed from all sources. Other amounts may be more appropriate under various condi- 



tions 

 b 



R = required, amount not determined. 



Requirement is affected directly by the amount and type of unsaturated fat fed. 



