池塘河蟹生态养殖对水环境的影响OACSCDCSTPCD
Effect of pond eco-culture of river crabs on water environment
为了探究上海松江泖港地区河蟹生态养殖模式对水环境的影响,于2014年5—10月对河蟹生态养殖池塘和水源水进行了监测。结果显示:水源区和蟹塘区主要超标水质指标为TN和TP,水源区的最大超标幅度为232.7%和78.5%,蟹塘区为20.4%和129.5%,总体上水源区的超标幅度高于蟹塘区,水源区有富营养化特征和轻微的有机污染。蟹塘区的DO、NH4+-N、NO2--N和NO3--N均达标且优于水源区,pH、CODMn和PO3+4-P虽有超标,但超标幅度…查看全部>>
In order to evaluate the water environment as influenced by pond eco-culture of river crabs in Maogang area of Songjiang District,both pond and source waters were monitored in May—October of 201 4.The results showed that the main excessive water quality indicators in both water source and pond areas were total nitrogen (TN)and total phosphorus (TP),and the maximum excessive rates were respectively 232.7% and 78. 5%in the water source area and 20.4%and 1 29.5…查看全部>>
吴凯;马旭洲;王友成;王武;郎月林
上海海洋大学农业部淡水水产种质资源重点实验室,上海201306 上海市水产养殖工程技术研究中心,上海201306 水产动物遗传育种中心上海市协同创新中心,上海201306上海海洋大学农业部淡水水产种质资源重点实验室,上海201306 上海市水产养殖工程技术研究中心,上海201306
农业科技
河蟹生态养殖池塘水质水环境
River crabEco-culturePondWater qualityWater environment
《上海农业学报》 2016 (6)
69-74,6
上海市中华绒螯蟹产业技术体系(D8003-10-0208);国家星火计划项目(2011 GA680001);欧盟FP7亚欧水产平台(245020);水产动物遗传育种中心上海市协同创新中心资助项目(ZF1206)
评论