REPRODUCTIVE PROFILE OF FISH AT SERAYU RIVER IN BANYUMAS

Authors

  • Susanto Susanto Universitas Muhammadiyah Purwokerto
  • H Suwarno Universitas Gadjah Mada

DOI:

https://doi.org/10.30595/agritech.v20i1.3420

Keywords:

identification, fishing nets, hand web, growth pattern, reproduction profile, Serayu River

Abstract

The purpose of this study is to reveal and describe the growth pattern and profile of fish reproduction and water quality at Serayu River in Banyumas District. This research was conducted using survey method with purposive random sampling technique. The research was conducted in three research locations, each study location was determined by three research stations, and each research station was determined by three sampling points. Fish sampling using fishing nets and hand web, conducted 10 times sampling for each tool at each sampling point. Fish from sampling results were identified by key identification of fish according to Saanin (1968; 1984); Kottelat et al., (1993) and verified at Pusat Penelitian Biologi Lembaga Ilmu Pengetahuan Indonesia (LBN-LIPI) Cibinong and www. FishBase. org. Analysis of condition factor, fecundity, maturity level of gonad, gonad maturity index, and sex ratio based on Susanto (2015); Lagler et al. (1977), and Effendie (1979). Based on the results and discussion, it can be concluded: (1) The quality of waters including physical and chemical parameters of waters, namely: temperature, current velocity, water brightness, dissolved oxygen content and pH and variation of plankton species at Serayu River in Banyumas District are in good condition and suitable for fish life. (2) Reproductive profile of fish at Serayu River in Banyumas District is not ideal.

Downloads

Published

2018-09-20

Issue

Vol. 20 No. 1 (2018): AGRITECH

Section

Articles

License

Authors who publish with this journal agree to the following terms:

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution 4.0 International License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.

Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.