众所周知,我国池塘养鱼的池水透明度要求控制在30至40厘米。过去这个观点在我国一直沿袭到今天,几乎成了一个永远不变的真理,至今都没有人提出不同看法。对于这个问题,我记得前几年我在某些水产专业报刊上曾概括性提过不同观点,但没有展开来叙述。为了进一步打破这个观念,近几年来我一直还在摸索和探讨这个问题。现在,我对30 As we all know, the pond water in our ponds is required to control the transparency of 30 to 40 cm. This view of the past has been followed in our country to this day and has almost become a truth that will never change. No one has so far put forward a different view. As for this question, I recall that I gave a general view of different points of view in some aquatic professional newspapers in the past few years, but I did not elaborate on it. In order to further break this concept, I have been still exploring and discussing this issue in recent years. Now, I am 30