Relationship between white spot syndrome virus (WSSV) loads and characterizations of water quality in Litopenaeus vannamei culture ponds during the tropical storm

被引：0

作者：

Zhang, J. S. ^{[1
]}

Li, Z. J. ^{[1
]}

Wen, G. L. ^{[1
]}

Wang, G. L. ^{[2
]}

Luo, L. ^{[1
,3
]}

Zhang, H. J. ^{[2
]}

Dong, H. B. ^{[1
]}

机构：

[1] Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Minist Agr, Key Lab South China Sea Fisheries Resources Explo, Guangzhou 510000, Guangdong, Peoples R China

[2] Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Minist Agr,Aquaculture, Key Lab South China Sea Fisheries Resources Explo, Guangzhou 510000, Guangdong, Peoples R China

[3] Chinese Acad Fishery Sci, Heilongjiang Fisheries Res Inst, Aquaculture, Harbin 150001, Peoples R China

来源：

IRANIAN JOURNAL OF VETERINARY RESEARCH | 2016年 / 17卷 / 03期

关键词：

Relationship; Tropical storm; Water quality; WSSV; SHRIMP; TEMPERATURE; INFECTIONS; SALINITY; DISEASE;

D O I：

暂无

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

An in-situ experiment was conducted to investigate the effect of tropical storm on the white spot syndrome virus (WSSV) loads in Litopenaeus vannamei rearing ponds. White spot syndrome virus loads, heterotrophic bacteria, Vibrio and water quality (including temperature, dissolved oxygen (DO), salinity, pH, NH4-N, and NO2-N) were continually monitored through one tropical storm. The WSSV loads decreased when tropical storm made landfall, and substantially increased when typhoon passed. The variation of WSSV loads was correlated with DO, temperature, heterotrophic bacteria count, and ammonia-N concentrations. These results suggested that maintaining high level DO and promoting heterotrophic bacteria growth in the shrimp ponds might prevent the diseases' outbreak after the landfall of tropical storm.

引用

页码：210 / 214

页数：5

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