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Beneficial effects of fish stocking on performance and pest control in the lotus field system
Ma, Li1; Zhu, Jie1; Chen, Qi1; Li, Wei2; Huang, Guo-Hua1
2017
Source PublicationAQUACULTURE ENVIRONMENT INTERACTIONS
ISSN1869-215X
Volume9Issue:1Pages:321-329
Abstract

The present study was conducted to evaluate the economic effects of fish stocking on plant and fish performance in lotus fields, as well as to determine its influence on controlling common pest species associated with lotus fields. Lotus yield, fish growth performance, economic returns and pest abundance at 5 fish stocking density treatments (0, 1500, 3000, 4500 and 6000 ind. ha(-1)) were determined in 15 separate lotus fields at a lotus farming facility in Wugang City, Hunan Province, China. The results showed a tendency for the lotus yield to increase with fish stocking density, but significant differences were not found among the treatments. Survival rates were not significantly different among the fish stocking treatments for the 3 species of carp tested. Absolute growth rate and specific growth rate showed similar trends, with their values significantly decreasing as stocking density increased for each carp species. The total yield for the 3 fish species did show significant differences, with the highest yield in the 6000 treatment and the lowest in the 1500 treatment. Total net income was highest in the 4500 treatment and lowest in the control (0) treatment. No significant differences were observed between the 4500 and 3000 treatments. The abundance levels of 3 types of pests were lower in the fish stocking treatments than in the control treatment, and were shown to decrease with increasing stocking density. Based on these observations, stocking densities of 3000 to 4200 total ind. ha(-1) were considered optimal levels in lotus-fish culture systems.

KeywordGrowth efficiency Lotus-fish culture Nelumbo nucifera Carps Stocking density Performance Economic benefit Pest control
DOI10.3354/aei00237
Funding OrganizationNational Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China
Indexed BySCI
Language英语
Funding ProjectNational Scientific and Technological Supporting Program of China[2012BAD27B02]
WOS Research AreaFisheries ; Marine & Freshwater Biology
WOS SubjectFisheries ; Marine & Freshwater Biology
WOS IDWOS:000409341200003
WOS KeywordLITOPENAEUS-VANNAMEI ; CAGE CULTURE ; DENSITY ; GROWTH ; SURVIVAL ; NUTRIENTS ; YIELD ; WATER ; RICE
PublisherINTER-RESEARCH
Funding OrganizationNational Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China ; National Scientific and Technological Supporting Program of China
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/31476
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorLi, Wei; Huang, Guo-Hua
Affiliation1.Hunan Agr Univ, Hunan Prov Key Lab Biol & Control Plant Dis & Ins, Changsha 410128, Hunan, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Ma, Li,Zhu, Jie,Chen, Qi,et al. Beneficial effects of fish stocking on performance and pest control in the lotus field system[J]. AQUACULTURE ENVIRONMENT INTERACTIONS,2017,9(1):321-329.
APA Ma, Li,Zhu, Jie,Chen, Qi,Li, Wei,&Huang, Guo-Hua.(2017).Beneficial effects of fish stocking on performance and pest control in the lotus field system.AQUACULTURE ENVIRONMENT INTERACTIONS,9(1),321-329.
MLA Ma, Li,et al."Beneficial effects of fish stocking on performance and pest control in the lotus field system".AQUACULTURE ENVIRONMENT INTERACTIONS 9.1(2017):321-329.
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