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Effects of feeding frequency and stock density on total production, final mean body weight, and food utilization in the freshwater catfish Mystus keletius [Valenciennes]

100%

Sampath K., Raj A.

Acta Hydrobiologica

1995

tom 37

nr 3

An increase in feeding frequency and stock density generally enhanced total production. Maximum final mean body weight was recorded in fish fed once in 2 days at a density of 1 fish per 5 dm3. Fish fed once in 2 days exhibited the maximum conversion rate and efficiency and this may be considered as the optimum feeding for M. keletius. An increase in density beyond 1 fish per 5 dm3 significantly reduced all food utilization parameters except absorption efficiency. The adverse effects of high density could be compensated by increasing the feeding schedule.

Ograniczanie wyników

1 Acta Hydrobiologica

1 Raj A.

1 Sampath K.

1 1995

Wyniki wyszukiwania

Effects of feeding frequency and stock density on total production, final mean body weight, and food utilization in the freshwater catfish Mystus keletius [Valenciennes]