adc_dm                  ADC of DM
adc_ingr                ADC of a feed ingredient (ADCingr)
adc_nut                 ADC of a nutrient (ADCnut)
ag                      Absolute Growth (AG)
agr                     Absolute Growth Rate (AGR)
bodycomp                Fish body composition
digestdm                Digestibility of dry matter
digestingr              Digestibility of a feed ingredient
digestnut               Digestibility of feed nutrients
fce                     Feed conversion efficiency (FCE)
fcr                     Feed Conversion Ratio (FCR)
feed_intake             Daily feed intake
feedcomp                Feed composition
fishcount               Daily count of live and dead fish
gbw                     Geometric Mean Bodyweight (GMBW)
mbw                     Metabolic bodyweight (MBW)
ner                     Nutrient Efficiency Ratio (NER)
nr                      Nutrient retention (NR)
rearing                 Rearing data from the first polyculture
                        experiment
rg                      Relative Growth (RG)
rgr                     Relative Growth Rate (RGR)
samplings               Sampling data
sgr                     Specific Growth Rate (SGR)
tgc                     Thermal Growth Coefficient (TGC)
treatments              Treatments
water_params            Daily water parameters
weight                  Fish biomass and bodyweights from the first
                        polyculture experiment
weight2                 Individual fish bodyweights during a
                        polyculture experiment
