Prethodno priopćenje
GROWTH AND LENGTH-WEIGHT RELATIONSHIP OF Trichopodus trichopterus (Pallas, 1770) FED A SUPPLEMENTED DIET WITH DIFFERENT CONCENTRATIONS OF PROBIOTIC
Hojatollah Jafaryan
; Department of fisheries, Faculty of natural resource, Gonbad Kavous University, Gonbad, Iran
Javad Sahandi
; Department of fisheries, Faculty of natural resource, Gonbad Kavous University, Gonbad, Iran
Javad Bagheri Dorbadam
; Department of fisheries, Faculty of natural resource, Gonbad Kavous University, Gonbad, Iran
Sažetak
The aim of the present study was to evaluate the effects of diet with different microbial concentrations on the growth and length-weight relationship of Trichopodus trichopterus. For this aim a study was designed with four experimental treatments and the control to evaluate different microbial concentrations on growth and length-weight relationship. The counts of bacteria that were used for dietary supplementation were 1×104, 2×104, 3×104 and 4×104 CFU g-1 in T1, T2, T3 and T4 treatments, respectively. The results indicated that the use of 3×104 CFU g-1 concentration increased the length, and a positive allometric growth was observed. The higher length frequency was estimated in T3. The results indicated that the use of microbial additives with proper concentration causes different allometric growth.
Ključne riječi
Length; Trichopodus trichopterus; Growth; Probiotic; Allometric
Hrčak ID:
129357
URI
Datum izdavanja:
25.9.2014.
Posjeta: 1.815 *