夏季是鱼类养殖生长最旺盛的季节,也是高效鱼塘管理的关键时期,特水鱼类养殖、鱼虾混养、鱼蟹混养等高密度、高效益鱼池的夏季管理应掌握以下几点: 1投饵施肥1．1投饵是提高养殖产量的物质基础。投饵要做到“四定”即“定质、定时、定位、定量”。投喂的饲料要新鲜适口, Summer is the season when fish farming is the most vigorous and the key period for efficient fish pond management. The following points should be covered in summer management of high-density and high-efficiency fish ponds such as special-purpose fish breeding, fish and pisciculture, fish and crab polyculture : 1 feed fertilization 1.1 bait is to improve the production of aquaculture material basis. Feeding to do “four” or “qualitative, timing, positioning, quantitative.” Fed feed should be fresh and palatable,