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透明度表示光透入水中深浅的程度,其计量单位用厘米表示。养殖水体透明度高低主要取决于水中悬浮物(尤其是浮游植物)的多少,故透明度大小不仅能影响水中浮游植物的光合作用,而且还能大致反映水中饵料生物丰欠和水质肥度。影响水体透明度的因素很多,如季节气候、天气变化、水体条件等,有时由于风、雨把大量泥沙带入养殖水体,使之混浊度大,透明度降低;夏季水温高,水中各种浮游生物大量繁生,养殖动物(鱼、
Transparency indicates the degree of penetration of light into water, measured in centimeters. The level of transparency of aquaculture water mainly depends on the amount of suspended matter (especially phytoplankton) in the water. Therefore, the degree of transparency can not only affect the photosynthesis of phytoplankton in water, but also reflect the biological abundance of bait and water quality and fatness in water. Affect the transparency of the water many factors, such as the seasonal climate, weather changes, water conditions, and sometimes due to wind and rain into a large number of sediment water, making it turbid, transparency decreases; summer high temperature, water, a variety of plankton A large number of complicated, farmed animals (fish,