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
| 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'] |