1) water quality control
水质调控
1.
Study on the water quality control of winter fishing pond ecological system;
冬钓池塘养殖生态系水质调控技术研究
2.
The application of environmental mineral material in aquaculture,including water quality control,feed and nursing in aquaculture were reviewed.
环境矿物材料具有良好的环境属性,其中蒙脱石、海泡石、沸石和电气石等在水产养殖中已得到广泛应用,本文对环境矿物材料在水产养殖尤其是在水质调控、水产饲料、育苗中的应用进行综述。
3.
To investigate the optimum mixed culture density of silver carp for high production and high efficiency culture mode of yellow catfish(Pelteobagrus fulvidraco),a trial on application of silver carp to water quality control of yellow catfish culture pond was carried out.
通过开展黄颡鱼养殖池塘水质调控试验,研究黄颡鱼优质高效养殖模式鲢最适混养密度。
3) water quality adjust and control
水质调节与控制
补充资料：调控
调整控制：宏观调控｜调控能力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条