Growth of roach (Rutilus rutilus Linnaeus, 1758) in stretches of different water velocity of the Keleti-focsatorna (Eastern Main Canal)
2004
Kovacs, B. | Takacs, P. | Farkas, A. | Devai, Gy.
Since 1999 fish faunistical and ecological surveys were carried out on the stretches of different water velocity of the Keleti-focsatorna (Eastern Main Canal). Present study describes the length-weight relationship and growth of separated roach stocks living in the canal. The ecological demands of this fish species are supplied in all the three stretches; major differences were found only in the growth of the older specimens.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل National Agricultural Library and Documentation Centre
