Open AccessWater quality and organic content from intensive system of vaname production at coastal area of Sumur, Pandeglang, Banten
Author(s) -
Niken Tunjung Murti Pratiwi,
Bambang Widigdo,
D A Syifa
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/420/1/012022
Subject(s) - fishery , environmental science , water quality , production (economics) , biology , ecology , macroeconomics , economics
The high stocking and proper feeding in intensive system of vaname shrimp production remain organic waste. The increase input of feed along with shrimp biomass rises accumulated organic matter. The quality of shrimp pond disposal influences water quality surround effluent area shrimp pond activities. The study aims to analyze the magnification of organic waste of the intensive shrimp pond. The research was conducted in one production cycle of four ponds, by observing condition of water quality and organic matter. The result shows that in general, the water quality parameters (temperature, dissolved oxygen, and pH), nutrient (ammonia, nitrite, and nitrate); and organic matter (COD) were suitable to the shrimp production process. There were also found four different groups of organic conditions according to the level of feeding and pond drainage periods. Group 1, 2, and 3 showed that the presence of organic matter was inversely proportional to ammonia, nitrite, and nitrate; while in Group 4, the organic matter was proportionally to nitrite and nitrate. As a whole, proper maintenance kept organic matter in a safe level to dispose into the environment.