Fcr= Dry weight of fish fed (g)/Fish weight gain (g) (
Halver, 1972)
This reduction occurs due to the protein withdrawal from less vital tissues (muscle) to maintain the vital tissues functions (
Halver & Hardy, 2002).
(2.)
Halver JE, Hardy RW (2002) Nutrient flow and retention.
'It probably won't reach $14 billion if you compare it with other banks that were active in this business,' analyst Robert
Halver of Baader bank told.
Halver, author of the work's preface and a member of both the NAS and ASA, the NAS's claims "ignored certain unresolved problems that should be an integral part of scientific education." (22)
The quality and quantity of dietary protein strongly influence growth rate in fishes (Wilson and
Halver, 1986).
Haffner, an industrial engineer from
Halver in Germany, belonged to a group called Volunteers in Cebu.
[7.] Andersen LP, Schjoldager B,
Halver B: Jejunal diverticulosis in a family.
Besides, the information about the pancreatic enzyme development pattern, its secretion in the duodenum and activity in the intestinal content are important to implement nutritional and dietary strategies, to improve the use of nutrients by the animals (
Halver and Hardy, 2002; Conceicao et al., 2003).