Open AccessDIEL VARIATION OF pH AND DISSOLVED OXYGEN IN DIFFERENT FERTILZED FISHPONDS BUILT ON ACID SULPHATE SOILS
Author(s) -
Husnah Husnah
Publication year - 2017
Publication title -
indonesian fisheries research journal/indonesian fisheries research journal
Language(s) - English
Resource type - Journals
eISSN - 2502-6569
pISSN - 0853-8980
DOI - 10.15578/ifrj.1.1.1995.23-41
Subject(s) - diel vertical migration , oxygen , soil water , environmental chemistry , environmental science , chemistry , fishery , biology , soil science , organic chemistry
An experiment in order to know the effect of fertilizers on diel variation of pH anddissolved oxygen (DO) in pondw.ter was carried out for t6 weeks in acid sulphate soilfrcshwater fisiponds at the Research Station For Freshwater Fisheries Kertamulia, South Sumetra, Indonesia