Ekologi Ikan Betok (Anabas testudineus) di Perairan Rawa Banjiran Indralaya
| Main Authors: | Fitrani, Mirna Mirna, Muslim, Muslim, Jubaedah, Dede |
|---|---|
| Format: | Article PeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
Fakultas Pertanian Universitas Sriwijaya
, 2011
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| Subjects: | |
| Online Access: |
http://repository.unsri.ac.id/9397/1/Ekologi_Ikan_Betok_di_Perairan_Rawa_Banjiran_Indralaya.pdf http://repository.unsri.ac.id/9397/ |
Daftar Isi:
- Betok fish or Freshwater Perch (Anabas testudineus) is one of local fishes which live in flood plain or swamp area and has high economic value. Before cultivate effort, need to know the ecology and their reproduction aspects. Kelekar river classified as about acid waters (pH 5,5-6,8) and poor oxygen (2,8-3,2 mg/l). 50 betok samples, 35 males with gonad weight 0.03-0.15 gram (right length 0.1-2.7 cm) and 0.3-3 cm (left), while 15 females have 0.07-0.19 gram with length 0.1-2.5 cm (rigth) and 0.9-3.5 cm (left). Generally, gonad stage was development phase until pregnant. The assumptions, betok fish have various gonad maturity and spawning more than once.