Proceedings of the 2015 International Conference on Social Science, Education Management and Sports Education

The water quality changes and economic benefit analysis of polyculture of Panopea generosa with marine fishes in pond

Authors
Z.Q. Wang, X.X. Wang, Y.X. Wang, C.X. Sun, X.L. Yang
Corresponding Author
Z.Q. Wang
Available Online November 2015.
DOI
10.2991/ssemse-15.2015.397How to use a DOI?
Keywords
Panopea generosa; marine finfish; polyculture; water quality; economic benefit
Abstract

In order to explore the impact on water quality and economic benefit of polyculture mode, bred Panopea generosa with Oncorhynchus mykiss , Pseudopleuronectes yokohamae, Acanthopagrus schlegelii, Sebastodes fuscescens and Scophthalmus maximus in outdoor pond from March to May 2013 in Penglai Zongzhe Breeding Co. Ltd.. The results showed that: The water quality factors (NH4+-N, NO2--N, NO3--N, COD, DO) were in line with nuisanceless water quality standards; Water temperature in pond was 3 ~ 7 higher than natural water due to adopting indoor circulated water technology, which speeded up the growth of fishes; The output value reached 2.0337 million yuan after nearly 20 months of cultivation, the total profit and unit profit was 757, 900 yuan and 126, 300 yuan/acre respectively; The ratio of investment on output value was 1:1.594, so the company won 59.41% of economic benefit. Polyculture effect of Panopea generosa and marine fishes was well.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 International Conference on Social Science, Education Management and Sports Education
Series
Advances in Social Science, Education and Humanities Research
Publication Date
November 2015
ISBN
978-94-6252-122-3
ISSN
2352-5398
DOI
10.2991/ssemse-15.2015.397How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Z.Q. Wang
AU  - X.X. Wang
AU  - Y.X. Wang
AU  - C.X. Sun
AU  - X.L. Yang
PY  - 2015/11
DA  - 2015/11
TI  - The water quality changes and economic benefit analysis of polyculture of Panopea generosa with marine fishes in pond
BT  - Proceedings of the 2015 International Conference on Social Science, Education Management and Sports Education
PB  - Atlantis Press
SP  - 1550
EP  - 1553
SN  - 2352-5398
UR  - https://doi.org/10.2991/ssemse-15.2015.397
DO  - 10.2991/ssemse-15.2015.397
ID  - Wang2015/11
ER  -