Linhart et al, 2003b


Linhart, O. and Gela, D. and Flajshans, M. and Rodina, M. (2003) Proteolytic enzyme treatment: an improved method for egg stickiness in tench, Tinca tinca L., in aquaculture. Journal of Applied Ichthyology [J. Appl. Ichthyol./Z. Angew. Ichthyol.], pp. 134-137

Associated characteristics

Species Development state Trait Primary Data Secondary Data
Tinca tinca Egg Egg adhesiveness One problem related to tench egg stickiness, which must be reduced before eggs can be incubated sucessfully in the hatchery water Adhesive
Tinca tinca Egg Temperature for incubation 20°C 20.0 °C
Tinca tinca Egg Degree-days for incubation Duration of egg incubation until hatching (degree-days) x ± S.D. (at 20°C) : 71.0 ± 1.7 (no enzyme), 62.3 ± 2.5 (5 enzyme per litre of hatchery water, ml), 61.7 ± 2.9 (10), 60.0 ± 2.0 (15), 58.3 ± 1.5 (20) 71.0 °C * day
Tinca tinca Spawning conditions Spawning season In central Europe, usually the first week in June to the first week in July ['June', 'July']