Usability of some plant protein ingredients in the diets of Siberian sturgeon Acipenser baerii Brandt
2009
Mazurkiewicz, J. | Przybyl, A. | Golski, J.,Poznan University of Life Sciences, Poznan (Poland). Dept. of Inland Fisheries and Aquaculture
The effect of partially replacing fish meal (FM) in diets with plant protein ingredients on the growth, feed intake, feed efficiency, and nutrient retention of Siberian sturgeon, Acipenser baerii Brandt, juveniles was studied. The experiments were carried out at the experimental station in Muchocin (Poland). FM was replaced with soy protein concentrate (SP) and rape meal (RM). The protein sources in diet FM were fish meal, blood meal, and fish hydrolysate. In diet SP, the fish meal and fish hydrolysate were substituted with soy protein concentrate, and in diet SP-RM, with soy protein concentrate and rape meal. Each diet was fed to triplicate groups of sturgeon with a mean initial mass about 14 g. The growth test lasted for 50 days in flow-through tanks of 600 l capacity. The results indicated that soy protein concentrate and rape meal are sufficient partial fish meal substitutes in feed for sturgeon juveniles
Показать больше [+] Меньше [-]Ключевые слова АГРОВОК
Библиографическая информация
Эту запись предоставил Central Agricultural Library