| 微生态营养素对鱼苗池浮游生物的影响 |
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| 引用本文： | 彭坤辉,周兰,周贤君.微生态营养素对鱼苗池浮游生物的影响[J].饲料工业,2012,33(2):60-64. |
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| 作者姓名： | 彭坤辉 周兰 周贤君 |
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| 作者单位： | 1. 四川省水产学校,401520,重庆市
2. 贵州大学动物科学学院 |
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| 摘 要： | 通过在鱼苗培育过程中使用微生态营养素和传统养殖模式进行对比,分析测定养殖环境中的浮游生物种类、数量和生物量以及透明度等理化因子,研究微生态营养素在苗种培育中的使用效果。研究结果表明:微生态营养素能有效促进浮游生物的生长,施放微生态营养素的水体中鱼类喜食且易消化的浮游植物及浮游动物的种类和数量显著增加,总生物量提高了20%~58%,水体透明度降低了30%～52%,培育出来的苗种,较常规培育的个体更大、成活率更高。
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| 关 键 词： | 微生态营养素 浮游植物 浮游动物 |
Influence of micro-ecology nutrient on the plankton in fish fry pond |
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| Peng Kunhui
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Zhou Lan
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Zhou Xianjun.Influence of micro-ecology nutrient on the plankton in fish fry pond[J].Feed Industry,2012,33(2):60-64. |
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| Authors: | Peng Kunhui Zhou Lan Zhou Xianjun |
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| Institution: | Peng Kunhui,Zhou Lan,Zhou Xianjun |
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| Abstract: | The trial analyzed the species,quantity,biomass as well as the water transparency of the pond plankton by comparing of the micro-nutrients with the traditional cultivation environment.It also studied the effect of the application of the micro-nutrients in the fish fry breeding.The results indicated that the micro-nutrient could promote the plankton growth,increase the species and quantities of the plankton,enhance the biomass of 20%~58%,and decrease the water transparency of 30%~52%.Consequently the fish fry was bigger and the survival rate was higher. |
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| Keywords: | micro ecology nutrient phytoplankton zooplankter |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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