i have a space

Chapter 85 The Cause of Failure

Lin Feng's brook grouper breeding pond here has a flowing pool and an indoor pool.

The bionic pool is also an indoor pool, imitating a mountain stream, flowing water, with gravel and pebbles underneath.The shallowest, about ten centimeters.The deepest place is estimated to be about 1 meter.And there are also transplanted aquatic plants...

The other is the indoor breeding ponds. These ponds are about the size of a pigsty, estimated to be twelve or three square meters, or even smaller.

In the indoor breeding pond, the brook grouper in it is close to 1 tael, and there are larger ones.The water here is more than one meter deep.

The water flow is not large and the water quality inside is crystal clear.There are no fish in the bionic pond now...

Then there is the running pool, all of which are about 20 meters long and two or three meters wide.Water enters the upstream and exits the downstream. There are many large pebbles inside, and the water depth is less than half a meter.Inside are groups of stream groupers...

"It's winter now and it's cold. The water in the outdoor running pools is shallower, but these running pools need to have deep water. The indoor water needs to be deeper." Lin Feng said: "Also, the water in the indoor pools needs to be changed frequently. If the water becomes turbid, change the water.”

"The circular fish pond in Qingquan Valley failed before. What do you think is the reason?" Chen Mo handed Lin Feng a cigarette.

"Weather. Then there is the water quality. The drainage of his pond is not well designed." Lin Feng said: "The brook grouper does not need to be fed too much feed, but Zhou Xuebin bought a lot of feed back and forth. Then there is the water quality. Even if there is running water flowing into the pond for a long time, after a long time, it is still necessary to change the water and clean the fish pond. There is a problem with the design of Zhou Xuebin's fish pond. Standing still. The pipe overflow should be designed, and the water should be drained from below...”

The breeding of brook grouper is quite simple to say.Difficult to say, it is also very difficult.

If there is a suitable site, it is not difficult to breed brook grouper.But without a suitable site, large-scale breeding is very troublesome.It is much more troublesome than farming other fish.

If you think about it, you will know that stream groupers can be sold for tens of yuan per catty after being farmed for about a year. Large stream groupers can cost hundreds or even hundreds of yuan.If the grouper in the stream is easy to raise, it is not worth the money.Rare things are valuable...

In addition to Lin Feng and Qingquan Valley, there are three other small-scale breeding companies in Yuxi Valley that breed brook grouper.Moreover, the sources of brook grouper fry are either collected from the wild, or bought from Lin Feng.

Chen Mo then asked some questions about grouper reproduction, and Lin Feng explained it patiently.

Raising brook grouper is not only a technical job, but also requires a lot of patience.There are very few people breeding brook grouper in Yuxi Town. It is a good thing for one more person to exchange experiences with others.

The reason why the Qingquan Valley grouper cultivation failed is probably due to the design problem of the pond.I told Zhou Xuebin this before, but the pool had already been completed at that time. It would be very troublesome to change it...

Saying goodbye to Lin Feng, Chen Mo sent Lin Sheng back to the feed shop.

"Second uncle." The little beauty Lin Ling is still here.

Lin Sheng smiled and said 'hmm'.

Chen Mo looked at her, smiled, and said to Lin Sheng, "I'll buy some white fish feed."

"White striped fish...feed?" Lin Sheng looked at Chen Mo.

"There are also some white striped fish in the valley." Chen Mo said.

"Why are white striped fish raised for?" Lin Ling asked.

"Keep it for fun." Chen Mo said, "Which fish feed is cheap?"

"It's a general purpose feed. It's mainly fed to carp." Lin Sheng said: "The white striped fish seems to eat everything."

"I'll take a bag home and try it out," Chen Mo said.

Eel feed is too expensive, it is close to 12 yuan per catty.Feed white strips with eel feed? 1 catty of white fish is not as expensive as 1 catty of feed...

Put the feed into the car, came over to pay, and Chen Mo drove back to the valley.

In the valley, miscanthus is abundant on both sides of the road.Chen Mo bought a hedge trimmer just to trim the miscanthus.

When he got home, Chen Mo first looked at the fish in the bathtub, the brook grouper, and the white stripes, all of which were still in good condition.Chen Mo measured the water temperature again. Inside the fishing port, the water temperature was 12 degrees Celsius.

The canvas fish pond has a water depth of only 7 degrees.Chen Mo threw two more heating rods into the canvas and adjusted the temperature to 13 degrees.

After finishing this, Chen Mo went out to get some water peanuts and threw them on the water.

Heat the water, slowly, let the water temperature reach close to [-] degrees Celsius, or exceed [-] degrees Celsius... Then let these fish soak in the Lingquan bath from time to time to see if these fish will lay eggs by themselves.

The main one is the stream grouper.

If the stream grouper can lay eggs and hatch easily, you can raise more stream grouper in the future.

If these stream groupers do not lay eggs, then all the more than 50 ponds outside will raise white stripes.White striped fish are easy to spawn, no matter in stagnant water or living water areas, they will spawn.

White striped fish does not have high requirements on water quality and reproduces quickly.Moreover, white striped fish can eat everything, so it is easy to raise.

From now on, in those Daogubu fish ponds, twenty or thirty grass carp will be raised in each fish pond, and then some white stripes will be raised.Grass carp eats grass, and white striped fish eats grass carp poop...

White striped fish reproduce quickly. When there are too many white striped fish, fish them out and freeze them, and then take them home to feed the eels.

Fish ponds less than 20 square meters can be used to raise rice field eels in addition to grass carp and white stripes.However, if eels were to be raised, the fishing ground would have to be remodeled. For a long time, Chen Mo would not have the money to invest in the remodeling of the fish pond.

Chen Mo mixed some eel feed and threw it into the glass fish tank. The temperature was cold or something. These brook groupers didn't eat. Chen Mo looked at it for a long time, but these fish still didn't eat.There was a bit too much material, and I threw some in the canvas fish pond outside, and then went to the knife scraping cloth fish pond, and threw the fish feed in.

The water in the Sanxi grouper pond is muddy and needs to be changed.

Chen Mo caught a few groupers, took photos and sent them to Lin Feng: "Brother Lin, my groupers should be able to reproduce."

Lin Feng quickly replied to WeChat: "It's ok, your brook stones are getting bigger. And the water in your pond needs to be replaced. I heard from Boss Zhou that these fish ponds need to be installed with drainage. Have you installed it?"

Chen Mo took some pictures of the water inlet and outlet switches of the pipes, and sent them to Lin Feng: "It seems to be siphon drainage."

"It's time to change the water. Clean water is the best for brook grouper breeding. And for a breeding pond like yours, it's best to install a sunshade. Then you need to prevent birds from coming to steal the fish. There are a lot of water birds here." Lin Feng has been to this Qingquan Valley several times, and he told Zhou Xuebin to install a sunshade, even if not completely covering it, at least two-thirds of it should be covered.

Zhou Xuebin also wanted to build an awning, but he had no money.

Rock wool color steel plate is more than [-] per square meter.The color steel tile with double-layer foam insulation layer is cheap, and it costs about [-] yuan per square meter.

Even if it is not fully covered, a fish pond covers 15 square meters, including the steel frame, labor... is cheap, and it is estimated to cost more than three thousand.

As for not needing heat insulation, just cover with a layer of iron sheet to shade.The iron sheet without heat insulation effect is like baking in a charcoal oven underneath.

(End of this chapter)