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水质 专题文章
显示水质当中的1-12号文章
A Fish Farmer's Guide to Understanding Water Quality - Part 2
By LaDon Swann, Department of Animal Sciences, IIlinois-Indiana Sea Grant Program , Purdue University. Published by Aquanic. This is the second half of a two part feature. If you would like to view part 1 please go to the link provided at the bottom of...
By LaDon Swann, Department of Animal Sciences, IIlinois-Indiana Sea Grant Program , Purdue University. Published by Aquanic. This is the second half of a two part feature. If you would like to view part 1 please go to the link provided at the bottom of...
A Fish Farmer's Guide to Understanding Water Quality - Part 1
By LaDon Swann, Department of Animal Sciences, IIlinois-Indiana Sea Grant Program , Purdue University. Published by Aquanic. This is the first half of a two part feature. Part two will be published next week. To help the fish farmer better understand...
By LaDon Swann, Department of Animal Sciences, IIlinois-Indiana Sea Grant Program , Purdue University. Published by Aquanic. This is the first half of a two part feature. Part two will be published next week. To help the fish farmer better understand...
Cage Culture: Site Selection and Water Quality
By Michael P. Masser, Auburn University and published by SRAC, Oklahoma Cooperative Extension. In the U.S. the majority of cage culture is practiced in ponds or quarries.
By Michael P. Masser, Auburn University and published by SRAC, Oklahoma Cooperative Extension. In the U.S. the majority of cage culture is practiced in ponds or quarries.
The Role of Salinity in Hard Clam Aquaculture
By Shirley Baker, Elise Hoover, and Leslie Sturmer, University of Florida.
By Shirley Baker, Elise Hoover, and Leslie Sturmer, University of Florida.
Crawfish Production: Water Quality and Management
By Louisiana Department of Environmental Quality - Chapter 7 of the Louisiana Crawfish Production Manual. Poor water quality that persists for days and weeks is detrimental to crawfish production.
By Louisiana Department of Environmental Quality - Chapter 7 of the Louisiana Crawfish Production Manual. Poor water quality that persists for days and weeks is detrimental to crawfish production.
Like Fish To Water
By Fiskeriforskning - Water quality can be a limiting factor in achieving optimal growth and welfare of farmed cod. Fiskeriforskning has set focus on how water quality can affect cod in the larval and fry stages.
By Fiskeriforskning - Water quality can be a limiting factor in achieving optimal growth and welfare of farmed cod. Fiskeriforskning has set focus on how water quality can affect cod in the larval and fry stages.
Ammonia
By Ruth Francis-Floyd and Craig Watson, University of Florida - Ammonia is a major metabolic waste product from fish. It is excreted across the gill membranes and in the urine. The primary source of ammonia in aquaculture systems is fish feed.
By Ruth Francis-Floyd and Craig Watson, University of Florida - Ammonia is a major metabolic waste product from fish. It is excreted across the gill membranes and in the urine. The primary source of ammonia in aquaculture systems is fish feed.
Pond Aeration
By Craig Tucker, Mississippi State University and published by the Southern Regional Agricultural Center and the Texas Aquaculture Extension Service - Fish, like all animals, must obtain oxygen from the environment for respiration. Oxygen is far less...
By Craig Tucker, Mississippi State University and published by the Southern Regional Agricultural Center and the Texas Aquaculture Extension Service - Fish, like all animals, must obtain oxygen from the environment for respiration. Oxygen is far less...
Cleansing Waste Water With Algae
By Sintef - Land-based aquaculture systems release water with high values of nutrients. Marine algae use most of these to produce biomass. This principle can be used to clean the water using chosen arts of algae and macro-algea in the effluent.
By Sintef - Land-based aquaculture systems release water with high values of nutrients. Marine algae use most of these to produce biomass. This principle can be used to clean the water using chosen arts of algae and macro-algea in the effluent.
Measuring Dissolved Oxygen Concentration in Aquaculture
By John A. Hargreaves and Craig S. Tucker, Mississippi State University and published by the Southern Regional Agricultural Center and the Texas Aquaculture Extension Service - Dissolved oxygen concentration (DO) is considered the most important water...
By John A. Hargreaves and Craig S. Tucker, Mississippi State University and published by the Southern Regional Agricultural Center and the Texas Aquaculture Extension Service - Dissolved oxygen concentration (DO) is considered the most important water...
Development of Methods for the Rapid Degradation of Prawn Pond Waste
By Delma Bratvold, South Carolina Department of Natural Resources. Published by CSIRO Marine Research - Traditionally, prawns are cultured in large shallow (1 to 2 m) ponds adjacent to estuaries, rivers and bays. The density and size of the prawns in...
By Delma Bratvold, South Carolina Department of Natural Resources. Published by CSIRO Marine Research - Traditionally, prawns are cultured in large shallow (1 to 2 m) ponds adjacent to estuaries, rivers and bays. The density and size of the prawns in...
Shrimp Pond Waste Management
By U Win Latt, Aquaculture Asia - Intensive shrimp farming developed rapidly in the mid 1980's, especially in the Southeast Asian region. Shrimp production levels increased mainly due to expansion of farming areas and adoption of intensive farming...
By U Win Latt, Aquaculture Asia - Intensive shrimp farming developed rapidly in the mid 1980's, especially in the Southeast Asian region. Shrimp production levels increased mainly due to expansion of farming areas and adoption of intensive farming...
