Effects of different contents of crude protein in feed on growth and health of carp (Cyprinus carpio L.)
2000
Geldhauser, F.(Bavarian State Institute of Fishery Substation for Carp Pond Culture, (Germany)) | Lippert, D.(Bavarian State Institute of Fishery Substation for Carp Pond Culture, (Germany)) | Richter, P.(Bavarian State Institute of Fishery Substation for Carp Pond Culture, (Germany))
Feeding carp in pond mostly means complementing natural food resources by cereals, artifical feed or other usual substances. However, there are remarkable differences in contents of crude protein between these of feeds. Overfeeding with crude protein may cause an imbalance of protein-energy ratio. In consequence of this, ammonia/ammonium prodouction of metabolism increases and health problems, for example gill diseases, occur.
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