The key to Misgurnus anguillicaudatus Culture-- Water quality problem

On November 10, 2001, I picked up the Loach at more than 8 a.m. in Qianjiang, Hubei Province, and pulled a net in each of the two 1 mu ponds (400 jin of seedlings). The water quality was one with very serious cyanobacteria, and the other was much better. the effect of pulling the net shows that the water quality is completely different.

Cyanobacteria is serious, the water quality is relatively poor in the pond, a net pulled more than 600 jin, but there are many dead Loach in the bottom of the net pulled up, and pulled up Loach, alive there are many symptoms such as edema and bleeding, at that time pulled up dead estimated to be about 15 jin, specifications about 50 tails per jin.

The pond with better water quality pulled more than 800 jin with a net, basically there was no death of Loach in the pond, and the specification of Loach was obviously larger, about 40 tails per jin.

This proves that the quality of water quality is a direct and key issue to the growth and incidence of Loach.

In the process of breeding, many farmers will encounter these two situations: one: after the water quality is bad, the appetite of Loach decreases; two: when the water quality is not good, the disease of Loach is good, easy to repeat, and difficult to cure.

In fact, these two situations have the most direct impact on us. In fact, many diseases are caused by the question of water quality, so the management of water quality is the key to the cultivation of Loach. It should also be with a very popular truth: fish culture first water!

However, in the process of Misgurnus anguillicaudatus culture, basically, about one and a half months after the Loach opened its mouth to eat feed, the water body will be rich in nutrition, which will lead to the growth of cyanobacteria and the deterioration of the water body. This is a problem that basically every farmer has to face in the process of Loach culture.

Over the past few years, the various measures to deal with cyanobacteria can only be said to be control and improvement, and there is indeed no good cyanobacteria treatment medicine. in fact, changing water is the best solution to inject fresh water to dilute some of the cyanobacteria and improve the growth of Loach.

Therefore, the cultivation of Misgurnus anguillicaudatus should first ensure good water sources or mechanical wells to ensure that the environmental water quality of Loach growth is good.

The year before last, he went to see him raise Loach at a friend surnamed Yu in Xinxiang, Henan Province. now he has been engaged in this industry for more than 10 years, and it has always been a high-density breeding. it has never been less than 2000 jin per mu, and so many seedlings have such a large amount of food. how did he ensure his water quality? he said that his electricity bill for 20 mu of land is at least about 20 thousand a year. I said, why do you need so much electricity? He said that he pumped water every day to ensure that 1/10 of the fresh water went into each pool, otherwise the water quality would easily go bad and the Loach could easily get sick, but precisely because of his investment in the water source, he has always had good benefits. this year he will invest more than 200,000 mu to test the effect of Loach culture in winter greenhouse!

In any industry, there are always people who lose money and others earn, so why can others make money? we should learn from it and put it into practice in our own breeding in order to make continuous progress and take fewer detours!