Πλοήγηση ανά Θέμα "digestibility"
Αποτελέσματα 1-2 από 2
-
Digestibility of nutrients and energy in diets for the African catfish Clarias gariepinus (Burchell 1822)
(2004)A purified diet, the raw material zein, and two diets composed of complex foodstuffs (fishmeal, soy, wheat) were tested for eight months in the African catfish Clarias gariepinus (Burchell 1822) to determine the in vivo ... -
Fish welfare in aquaponic systems: Its relation to water quality with an emphasis on feed and faeces-A review
(2017)Aquaponics is the combination of aquaculture (fish) and hydroponic cultivation of plants. This review examines fish welfare in relation to rearing water quality, fish feed and fish waste and faeces to develop a sustainable ...