| 期刊全称 | Bottom Soils, Sediment, and Pond Aquaculture | | 影响因子2023 | Claude E. Boyd | | 视频video | | | 图书封面 |  | | 影响因子 | Aquaculture pond managers measure water-quality variables and attempt to maintain them within optimal ranges for shrimp and fish, but surprisingly little attention is paid to pond soil condition. Soil-water interactions can strongly impact water quality, and soil factors should be considered in aquaculture pond management. The importance of soils in pond management will be illustrated with an example from pond fertilization and another from aeration. Pond fertilization may not produce phytoplankton blooms in acidic ponds. Total alkalinity is too low to provide adequate carbon dioxide for photosynthesis, and acidic soils adsorb phosphate added in fertilizer before phytoplankton can use it. Agricultural lime stone application can raise total alkalinity and neutralize soil acidity. The amount of limestone necessary to cause these changes in a pond depends on the base unsaturation and exchange acidity of the bottom soil. Two ponds with the same total alkalinity and soil pH may require vastly different quantities of limestone because they differ in exchange acidity. Aeration enhances dissolved oxygen concentrations in pond water and permits greater feed inputs to enhance fish or shrimp | | Pindex | Book 1995 |
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书目名称Bottom Soils, Sediment, and Pond Aquaculture影响因子(影响力)
书目名称Bottom Soils, Sediment, and Pond Aquaculture影响因子(影响力)学科排名
书目名称Bottom Soils, Sediment, and Pond Aquaculture网络公开度
书目名称Bottom Soils, Sediment, and Pond Aquaculture网络公开度学科排名
书目名称Bottom Soils, Sediment, and Pond Aquaculture被引频次
书目名称Bottom Soils, Sediment, and Pond Aquaculture被引频次学科排名
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发表于 2025-3-21 16:39:10
