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英语翻译该场几年前对池塘进行了改造,采用锅底形结构,在池中央底部通过埋在池底的PVC管子进行底部排污,配备了海水沉淀消毒

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/15 01:24:57
英语翻译
该场几年前对池塘进行了改造,采用锅底形结构,在池中央底部通过埋在池底的PVC管子进行底部排污,配备了海水沉淀消毒池;严格晒塘、清塘消毒、修塘;培养基础饵料;配足增氧机;定期池塘消毒和投放有益微生物制剂;使用免疫多糖、多肽、保肝健等对虾免疫制剂,2010年经济效益十分显著.由于沉积物中和水体中的氮可以相互转换,而水体中的氮是浮游植物进行初级生产的必不可少的营养元素,沉积物用进行了分析,一部分通过虾池中的微生物的分解作用和虾池中浮游植物的光和作用重新被利用,另一部分通过排水排出池外,而这部分废水能够对周围的环境产生一定的影响,监测结果表明,养殖废水沉淀后沉积物中总氮的含量较高,主要是由于饲料的残留、虾体的排泄物和池内死亡的浮游生物沉积池底,至使沉积物中的含量较高.
From a few years ago on the pond is transformed, the use of a structure in the bottom through the central committee in the bottom of pvc pipes for discharging the pollutants, the bottom with the sea is the sun to disinfect ; strict pond, disinfect the pond, tong ; up with enough basic 饵料 ; 增氧机 ; regular cleaning and the launch of a bioagent ; use of biological immune carbohydrate, 多肽, the liver healthy and prawn in 2010 immune to the economic performance is really quite remarkable.The sediment of a body of nitrogen can be converted, and a body of phytoplankton nitrogen is a primary production of essential elements of nutrition, sediment with analyzed, and partly by 虾池 of the decomposing and 虾池 phytoplankton in the light and role to be used by the other part of the pool, and this part of the waste water can to the environment around a certain impact andMonitoring shows that the culture of water after precipitating deposits in total nitrogen content higher, mainly due to feed the remains of 排泄物, and the death of the plankton in the pool floor and to make deposits in the higher level.