Publication Date:
2021-05-19
Description:
In order to determination of feeding requierments, in first step hole bady analysis and some biological
characteriestis of Barbus sharpyie was investigated in khouzestan provience in 2001-2004. In this study 413 benni (Barbus sharpyie) in length size range (30 to 440 mm) were caught from different
resources in region (mainly Shadegan and Horalazim wet lands) Fishes were classified in different length groups
for carcasse analysis, The highest protein was observed in (30 to 95 mm) and (100-140 mm) length size groups, and also the rate of protein decrease with
Length increase
The lowest lipid (body fat) rate was observed in (100-149 mm) length size group and also with decreasing the
protein in length groups, lipid was increased in Benni (Barbus sharpeyi) body.
The maximum rate of body ash was measured in (30-95 mm) length size group, after this with increasing of
the length, the rate of ash decreased gradually, so the minimum ash rate was observed in (30-440 mm) length
zise group. Phas phorous and calcium variations were the same as ash changing the maximum energy was
obtained in (250-350 mm). That was in harmony with increasing in this length groupe. Falty acids in Benni bady were higher then X-3 and were similar to falty acids profiles in carp fishes bady
Benni protain in cludes Essential amino acids, Arginine, Histidine, Iucine, Methionine, Valine, Phenylalanine,
theronine, Lysine, that were the same in different individual.
Regarding length weight relation. Benni growth is Allometric and regarding stomach contents and increasing
of gut length Index in different length size groups, its feeding habits is herbivorous .
Description:
Iranian Fisheries Science Research Institute
Description:
Published
Keywords:
Barbus sharpeyi
;
Body analysis
;
Feeding
;
Biological
Repository Name:
AquaDocs
Type:
Report
,
Refereed
Format:
51pp.
