Application of food waste based diets in polyculture of low trophic level fish: Effects on fish growth, water quality and plankton density

被引：37

作者：

Mo, Wing Yin ^{[1
,2
]}

Cheng, Zhang ^{[1
,2
]}

Choi, Wai Ming ^{[1
,2
]}

Man, Yu Bon ^{[1
,2
,3
]}

Liu, Yihui ^{[4
]}

Wong, Ming Hung ^{[1
,2
,3
]}

机构：

[1] Hong Kong Baptist Univ, Croucher Inst Environm Sci, State Key Lab Marine Pollut, Hong Kong, Hong Kong, Peoples R China

[2] City Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China

[3] Hong Kong Inst Educ, Dept Sci & Environm Studies, Tai Po, Hong Kong, Peoples R China

[4] Chinese Acad Fishery Sci, Pearl River Fisheries Res Inst, Guangzhou 510380, Guangdong, Peoples R China

来源：

MARINE POLLUTION BULLETIN | 2014年 / 85卷 / 02期

关键词：

Food waste; Polyculture; Fish feed pellets; Fish growth; Water quality; Plankton; MEAL; STOICHIOMETRY; ACCUMULATION; REPLACEMENT; RESPONSES; ENZYMES; TILAPIA;

D O I：

10.1016/j.marpolbul.2014.01.020

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Food waste was collected from local hotels and fish feed pellets were produced for a 6 months long field feeding trial. Three types of fish feed pellets (control diet: Jinfeng((R)) 613 formulated feed, contains mainly fish meal, plant product and fish oil; Diet A: food waste based diet without meat and 53% cereal; Diet B: food waste based diet with 25% meat and 28% cereal) were used in polyculture fish ponds to investigate the growth of fish (grass carp, bighead and mud carp), changes in water quality and plankton density. No significant differences in the levels of nitrogen and phosphorous compounds of water body were observed between 3 fish ponds after the half-year feeding trial, while pond receiving Diet A had the highest density of plankton. The food waste combination of Diet B seems to be a better formulation in terms of the overall performance on fish growth. (C) 2014 Published by Elsevier Ltd.

引用

页码：803 / 809

页数：7

共 30 条

[1]

Agriculture Fisheries and Conservation Department, 2012, MAR FISH CULT POND F

[2]

*APHA, 1998, STANDARD METHODS EXA, P1162

[3] EVALUATION OF PROTEIN SOLUBILITY AS AN INDICATOR OF OVERPROCESSING SOYBEAN-MEAL [J].