Système d’information sur les ressources alimentaires et d’engrais en aquaculture
Rainbow trout
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Rainbow trout harvesting for grading according to size from cultured tank of Ermstalfischeri Seeburg, Germany (courtesy of FAO/Jayanta Saha)
Samples of different sizes of extruded pellets for rainbow trout produced by an industrial feed mill in Bishkek, The Kyrgyz Republic (courtesy of FAO/Mohammad Hasan)