检索结果-南通市图书馆

Assessment of nitrogen and sulphur cycle bacteria and shrimp production in ponds treated with biological products

Journal of Coastal Life Medicine 2015年第6期 466-470页

作者： Thangapalam Jawahar Abraham Shubhadeep Ghosh Debasis Sasmal Department of Aquatic Animal Health Faculty of Fishery SciencesWest Bengal University of Animal and Fishery SciencesKolkata 700094India

Objective:To study the influence of biological products on the levels of nitrogen and sulphur cycle bacteria in shrimp culture systems of West Bengal,***:The pond water and sediment samples were analyzed for physico-chemical parameters as per standard *** bacteria involved in ammonification,nitrification,denitrification,sulphate reduction and sulphur oxidation were enumerated by most probable number ***:The semi-intensive and modified extensive shrimp farms used a variety of biological products during various stages of *** biological products were used in traditional *** water and sediment samples of modified extensive system recorded significantly higher mean heterotrophic bacterial *** counts of ammonia,nitrite and sulphur oxidizers,and nitrate and sulphate reducers varied among the *** cycling of nitrogen and sulphur appeared to be affected with the intensification of culture ***:The application of biological products in certain systems helped to maintain the bacteria involved in nitrogen and sulphur cycles and safe levels of ammonia,nitrite and *** assessment of these metabolically active bacteria in shrimp culture ponds and the application of right kind microbial products would help ameliorate the organic pollution in shrimp aquaculture.

关键词： Shrimp culture Biological products Heterotrophic bacteria Nitrogen cycle bacteria sulphur cycle bacteria

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：