bioremediation of aquaculture sediment by several ecology methods in lab

the primary studies on the bacteria flora in sea cucumber ponds

刺参养殖池塘异养菌数量变动及区系组成的初步研究

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experimental studies on nitrogen and phosphorus budgets of shrimp culture pond

对虾养殖池塘氮磷收支的实验研究

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150 shrimp ( fenneropenaeus chinensis) were sampled from the same culture pond with different sizes and the total haemocyte counts ( thcs), muscular sod activity and lysozyme activity of the shrimp were studied.

分析了采自同一养殖池塘的150尾不同规格的中国明对虾的总血淋巴细胞密度（THCs）、腹肌超氧化物歧化酶（SOD）活性和溶菌酶活性。

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in short, ecological aquaculture pond bottom crabs pvc aerator rule is: sunny noon open, before sunrise frequently open; rain night always open; hot weather extended open, windy weather may be less open.

总而言之，河蟹生态养殖池塘PVC底层增氧机使用规律为：晴天中午开，日出前夕勤开；阴雨天夜间长开；闷热天气延长开，大风天气可少开。

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control phosphatase activity and its relation with phosphorus release in aquaculture ponds sediments

养殖池塘底泥磷酸酶活性与释磷关系及其调控的研究

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heavy metal distribution and pollution characteristics in the sediments of aquaculture ponds

养殖池塘沉积物的重金属分布及污染特征

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the osmotic law of polluted waste-water from upland aquaculture pond was studied from the following aspects, i. e. the pollution and salinity of underground water, the pollution and salinization of soil, the pollution and eutrophication of seawater, and the corresponding mathematic model was presented.

从地下水的污染和咸化、土壤的污染和盐碱化、海水的污染和富营养化等3个方面研究了高位池养殖污染的渗透规律，并确定相应的数学模型。

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ecological environment impact and countermeasures for high-level pond aquaculture in south china the aquaculture model and techniques for intertidal mudflat ponds in guangdong

南方高位池养殖生态环境影响及对策广东滩涂生态大池塘养殖模式与技术

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analysis on the osmotic law of polluted waste water from upland aquaculture pond

高位池养殖污染渗透规律分析

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technology of intensive penaeid shrimp culture and disease control

高位池对虾精养技术及病害防治Ⅰ.高位池种类、结构

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aerating equipment on the aerating vessel for the suzhou creek in shanghai

上海市苏州河增氧船的增氧设备

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the micro-computer control system of aquaculture aerating devices

水产养殖增氧设备的微机控制系统

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the biofiltration that has low energy cost and produces little excess sludge is widely applied in the water treatment of recirculating aquaculture system.

生物膜法处理废水具有产生污泥少、抗冲击、负荷能力强、运行消耗少等特点，在循环水养殖水处理系统上得到了广泛应用。

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this paper reviewed the organic carbon source used in the denitrification of the aquaculture water mainly about the production scale farm.

总结了近年来循环水水产养殖系统异养反硝化不同种类碳源的效率、在实际生产中的可操作性的相关研究进展。

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in this study, combining technology of artificial wetland wastewater treatment and traditional pond aquaculture, one ecological recycling aquaculture system which consist of subsurface flow wetland, flow water surface wetland, fishpond, transport pipeline and control system was constructed according to ecological requirement.

本研究将人工湿地水处理技术和池塘养殖相互融合，建造了一个符合生态设计要求的，由潜流湿地、表面流湿地、养殖池塘、布水管道和控制系统组成的生态循环水养殖系统。

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the ecological recycling aquaculture system had distinct superiority compared with traditional static fishpond for fingerling breeding of grass carp. 4.

该生态循环水养殖系统用于草鱼苗种培育，较之传统静水池塘养殖具有明显优势。

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a key to successful recirculating aquaculture system is the use of cost-effective water treatment system components.

水处理系统是循环水养殖系统的核心，水处理技术制约着整个养殖系统的水质状况和生产能力。

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application of an ecological recycling aquaculture system in production of grass carp fingerling

生态循环水养殖系统在草鱼苗种培育中的应用研究

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design of a recirculating aquaculture system based on mass balance

基于物质平衡的循环水养殖系统设计

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the results indicated that cod, the contents of suspension, ammoniated nitrogen and nitrated nitrogen were much lower than those of monoculture ponds ( p < 0.01).

结果表明，循环水养殖系统内虾池水层悬浮物数量、COD值、氨态氮和硝酸态氮含量比对照组对虾单养池明显降低（P

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