| 550鱼营养补充料对水生环境及其微量元素含量的影响 |
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| 引用本文： | 朱钟海,袁慧,汪振根,易厚生,陈铁桥.550鱼营养补充料对水生环境及其微量元素含量的影响[J].湖南农业大学学报(自然科学版),1992(Z3). |
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| 作者姓名： | 朱钟海 袁慧 汪振根 易厚生 陈铁桥 |
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| 作者单位： | 岳阳市饲料科学研究所，湖南农学院畜牧水产系，岳阳市饲料科学研究所，湖南农学院畜牧水产系，湖南农学院畜牧水产系 岳阳 414000，长沙 410128，岳阳 414000，长沙 410128，长沙 410128 |
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| 摘 要： | 试验于1990年在岳阳市南湖渔场进行.观察结果表明,添加4g550鱼营养补充料(浓度为16ppm)的试验组,其浮游生物数量最多,且生长繁殖快,浮游植物主要为绿藻门和硅藻门,浮游动物的优势种为秀体蚤;水体和浮游生物中微量元素含量也比其它浓度组高.水体中的微量元素含量随550鱼营养补充料的添加而递增.
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| 关 键 词： | 淡水鱼类 饵料 水生环境 水生生物/微量元素 |
EFFECTS OF FISH FEED ADDITIVE 550 ON AQUATIC ENVIRONMENT AND ITS TRACE-ELEMENTS |
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| Zhu Zhonghai Yuan Hui Wang Zhengen Yi Housheng Chen Tieqiao.EFFECTS OF FISH FEED ADDITIVE 550 ON AQUATIC ENVIRONMENT AND ITS TRACE-ELEMENTS[J].Journal of Hunan Agricultural University,1992(Z3). |
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| Authors: | Zhu Zhonghai Yuan Hui Wang Zhengen Yi Housheng Chen Tieqiao |
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| Institution: | Zhu Zhonghai~1 Yuan Hui~2 Wang Zhengen~1 Yi Housheng~2 Chen Tieqiao~2 |
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| Abstract: | The results of the experiment at Nanhu Fish Farm, Yueyang in 1990 show that in the group with 4g of additive 550 (at the concentration of 16 ppm) the growth and reproductivity of planktons have been significantly increased. The contents of trace elements in the water body and the planktons have also been increased. The concentration of trace elements in the water body increases with the quantity of the additive. |
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| Keywords: | fresh water fishes food(aquaculture) aquatic environment aquatic organism/trace elements |
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