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International Introductions of
Ctenopharyngodon idella Introductions as compiled by FAO |
| Thông tin chủ yếu: | FAO 1997 | ||||
| To | Poland | ||||
| FAO area | Europe - Inland waters | ||||
| From: | USSR | ||||
| FAO area | Former USSR - Inland waters | ||||
| Year | 1964 | ||||
| Range | - | ||||
| Period | 1950-1974 | ||||
| Established in the wild | established, both | ||||
| Established in aquaculture | - widely used | assisted/artificial reproduction | |||
| Significant ecological interactions | probably some - undecided | ||||
| Significant socio-economic effects | probably some - beneficial | ||||
| Introduced by: | government | ||||
| Reason | aquaculture | ||||
| Other reason | weed control | ||||
| Comments | Depending of the stock density it could play positive or negative function in open water bodies. In ponds it gives about 30% increment of production in polyculture with carp. It became valuable game fish for anglers and "melioration" purposes. Introduced for fishing and angling (Ref. 55773). Also Ref. 13364, 74657, 92885. Ref: Solarz, W., 2005 | ||||
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