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Table 9 Effect of the dietary inclusion of BSF meal on morphometric traits of anterior and posterior gut of rainbow trout (n = 8)

From: Dietary inclusion of a partially defatted black soldier fly (Hermetia illucens) larva meal in low fishmeal-based diets for rainbow trout (Oncorhynchus mykiss)

  BSF0 BSF3 BSF6 BSF9 BSF12 BSF15 SEM P-value
Vh anterior gut 0.54 0.51 0.54 0.50 0.54 0.49 0.015 0.906
Vh posterior gut 0.66abc 0.53c 0.66a 0.63ab 0.63abc 0.53bc 0.013 0.007
  1. Abbreviations: BSF Hermetia illucens, SEM standard error mean, Vh villus height. Different superscripts within a row indicate significant differences (P < 0.05)