| 三种水质改良剂对水中三态氮降解效果初步测试 |
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| 引用本文： | 邱天宝,金红星,王刚,刘军.三种水质改良剂对水中三态氮降解效果初步测试[J].水产养殖,2007,28(4):15-18. |
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| 作者姓名： | 邱天宝 金红星 王刚 刘军 |
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| 作者单位： | 睢宁县水产技术指导站,江苏,睢宁,221200 |
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| 摘 要： | 对水质改良剂对降低养殖水体中的三态氮浓度及有机物耗氧量进行了探讨,选出效果显著的,并找出水质改良剂加入水体中的最适浓度,以便在生产中改善水质,促进渔业生产。
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| 关 键 词： | 氨态氮 亚硝酸态氮 有机物耗氧量 水质改良剂 |
| 文章编号： | 1004-2091（2007）04-0015-04 |
| 修稿时间： | 2007-04-02 |
Test of 3 kinds ameliorative agent for water quality |
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| Qiu tianbao,Jin Hongxing,Wang Gang,Liu Jun.Test of 3 kinds ameliorative agent for water quality[J].Journal of Aquaculture,2007,28(4):15-18. |
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| Authors: | Qiu tianbao Jin Hongxing Wang Gang Liu Jun |
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| Institution: | Suining Aquatic Technology Extension Station, Suining, 221200 China |
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| Abstract: | In the fish culture water, the concentrations of NH4 -N,NO2-N,NO3-N have certain affections on the survival rate and grow state of the carp and other fish,So we have discussed the program which about the addition of ameliorative agent for water quality.Among the ameliorative agent for water quality,we have picked the one that do best on the decrease of the NH4 -N,NO2-N, NO3-N and then learn the suitable concentration of the ameliorative agent for water quality.During the test, we have assigned the phenomenon that the concentration of NH4 -N,NO2-N,NO3-N changed. We unlined the linearity regression equation count to calculate the concentration of NH4 -N,NO2-N, NO3-N meaning while, we use basic potassium permanganate method calculate. |
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| Keywords: | NH4 -N NO2-N ameliorative agent for water quality |
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