海虾养殖的水质要求和管理（四）浮游植物管理浮游植物的群落结构在稳定池塘生态系及减少水质变动方面起着重要作用。浮游植物白天光合作用，使水体富含氧气，并减少二氧化碳、铵、亚硝酸盐和硫化氢。它还能束缚住重金属，削弱阳光直射到池底，抑制丝状藻类的生长。一定密... Water Quality Requirements and Management of Shrimp Culture (IV) Phytoplankton Management The community structure of phytoplankton plays an important role in stabilizing pond ecosystems and reducing changes in water quality. Phytoplankton photosynthesize during the day, enriching water with oxygen and reducing carbon dioxide, ammonium, nitrite and hydrogen sulfide. It can also bind heavy metals, weaken the direct sunlight to the bottom of the pool and inhibit the growth of filamentous algae. Certainly dense ...