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| 二种微生物制剂对青虾池水质和生长的影响 | |
| 引用本文： | 李跃华,葛家春,彭刚,王嘉俊,傅洪拓,陆全平.二种微生物制剂对青虾池水质和生长的影响[J].水产养殖,2009,30(10):65-67,70. |
| 作者姓名： | 李跃华 葛家春 彭刚 王嘉俊 傅洪拓 陆全平 |
| 作者单位： | 1. 江苏省淡水水产研究所,江苏,南京,210017 2. 金坛市水产技术指导站,江苏,金坛,213200 3. 中国水产科学研究院淡水渔业研究中心,江苏,无锡,214081 |
| 基金项目： | 江苏省科技厅农业科技成果示范推广项目 |
| 摘 要： | 将二种微生物制剂施用于青虾养殖池,观察池塘水质的变化和对青虾规格及产量的影响,结果表明,施用微生物制剂后,池水的溶解氧、总磷增加,氨氮值下降,而COD、pH和总氮则没有明显变化和差异。试验池青虾的生长速度明显要大于对照池,说明微生物制剂可明显改善水环境,提高养殖青虾的产量和规格。 |
| 关 键 词： | 微生物制剂 青虾 水质 |
Effects of Two Microecologics on Water Quality of Ponds and Growth of Macrobrachium nipponense |
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| Li Yuehua,Ge Jiachun,Peng Gang,Wang Jiajun,Fu Hongtuo,Lu Quanping.Effects of Two Microecologics on Water Quality of Ponds and Growth of Macrobrachium nipponense[J].Journal of Aquaculture,2009,30(10):65-67,70. | |
| Authors: | Li Yuehua Ge Jiachun Peng Gang Wang Jiajun Fu Hongtuo Lu Quanping |
| Institution: | Li Yuehua, Ge Jiachun, Peng Gang, Wang Jiajun, Fu Hongtuo, Lu Quanping(1 Freshwater Fisheries Research Institute of Jiangsu Province, Jiangsu, Nanjing China, 210017 ;2 Jintanshi Fisheries Technique Guidance Station, Jintan China,213200;3.Freshwater Fisheries Research Center, Wuxi China, 214081 ) |
| Abstract: | Two microecologics were used to Macrobrachium nipponense culture ponds for observing the change of water quality and the effect on size and production of shrimp.Results showed that the values had a increase for dissolved oxygen,total phosphate and chlorophyll a,and a decrease for NH4-N,but no change for COD,pH and total nitrogen in water.The growth speed and yield of shrimp in experimental ponds were higher than that in controlled pond. |
| Keywords: | microecologics Macrobrachium nipponense water quality |
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