《Table 1.Primary water parameters of co-culture and monoculture ponds (Mean±SE, n=3) .》
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《Effects of Rice-Fish Co-culture on Oxygen Consumption in Intensive Aquaculture Pond》
TSS,Total suspended solid;COD,Chemical oxygen demand;TN,Total nitrogen;TP,Total phosphorous;DIP,Dissolved inorganic phosphorous;YC-R,Yellow catfish-rice co-culture;YC,Yellow catfish monoculture;FS-R,Freshwater shrimp-rice co-culture;FS,Freshwater
As shown in Table 1,rice-catfish/shrimp co-culture reduced the pH,temperature and COD of water compared with catfish/shrimp monoculture pond.Mean values of turbidity and TSS significantly differed between YC and YC-R.Additional rice cultivation also reduced the water eutrophication in the catfish and shrimp ponds.TN in the water of YC-R and FS-R was significantly reduced by 50.2%and 68.9%compared to that of YC and FS,respectively.Ammonia-N,TP and potassium contents were also significantly reduced by 59.2%,59.6%and 40.3%in the water of YC-R as compared with YC,respectively.
图表编号 | XD0040097000 严禁用于非法目的 |
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绘制时间 | 2019.01.28 |
作者 | LI Fengbo、SUN Zhiping、QI Hangying、ZHOU Xiyue、XU Chunchun、WU Dianxin、FANG Fuping、FENG Jinfei、ZHANG Ning |
绘制单位 | China National Rice Research Institute、Integrated and Urban Plant Pathology Laboratory, University of Liège、College of Agriculture and Biotechnology, Zhejiang University、Agricultural Extension Center of Zhuji City、China National Rice Research Institute、Ch |
更多格式 | 高清、无水印(增值服务) |