Ponds Learn more about Ponds
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Problems of water sources and fish ponds in rainbow trout farms
(1) the source rainbow trout must be raised in clear running water, and groundwater, river water, mountain stream water and sea water can all be used, but it requires abundant water quantity in the four seasons, suitable water temperature, sufficient dissolved oxygen, clean water quality and no pollution. 1. Water quality. When choosing a trout culture site, you should try your best.
2020-11-08 Culture rainbow trout farms water sources and fish ponds problems one -
What kind of fish is suitable for backwater fish ponds? fish culture techniques and matters needing attention in stagnant fish ponds
Stagnant fish ponds are suitable for mixed culture of mackerel, silver carp, bighead carp, carp, crucian carp and other fish, which can be cultured in the same proportion, but in stagnant fish ponds without artificial support, the water bodies of different layers will be well utilized, and the investment can also be increased.
2020-11-08 Stagnant water fish ponds suitable culture what fish fish culture technology and -
How to keep fish in stagnant water
How to keep fish in stagnant water
2018-10-28 -
How to raise fish fry in adult fish ponds? Technical points of fish fry culture in adult fish ponds
How to raise fish fry in adult fish ponds? Raising seedlings of summer flowers in adult fish ponds can not only improve the utilization rate of water environment, but also provide large-scale and high-quality seedlings for adult fish culture next time, but there are many points for attention in adult fish ponds.
2020-11-11 Cheng fish pond how captive culture fish fry technology key points -
There are many benefits to sunning ponds in winter
The author recently visited Xingyang rural areas in our province and found that many fishermen friends quickly disinfected the fish pond after selling out the commercial fish, and then put the fish species in proportion. They think that this will enable fish species to adapt to the pond environment early so that they can open their mouths and grow early in spring. In fact, it is better to expose fish ponds, especially aged fish ponds, to butterflies in winter. The aging of fish ponds is aggravated by the accumulation of fertilizer feed residues, fish feces and sediment impurities, which directly affects the aging of fish ponds in the next year.
2019-01-16 -
Fertilization can increase fish natural bait matters needing attention in fish ponds in spring
Fertilization can increase fish natural bait matters needing attention in fish ponds in spring
2018-07-11 -
Spring management of fish ponds: what kind of bait is suitable for spring? Key points of feeding and management of fish ponds in spring after disinfection of fish ponds
Key points of breeding and management of fish ponds in spring
2019-02-22 -
How to supply oxygen to fish ponds in winter
How to supply oxygen to fish ponds in winter
2018-07-11 -
Experience of raising field snails in cement ponds and soil ponds
With the continuous development of aquaculture, snail culture is also a good project. With the continuous improvement of people's living standards, people pay more and more attention to food, so the market demand for snails has been on the rise in recent years. Cement pool
2020-11-08 Cement ponds soil ponds aquaculture snail experience with -
Technical measures for releasing fish fry in winter
As the saying goes, "in spring, the fry has a plague, and in winter, the fry is three points longer." Practice has proved that the Winter Solstice to the Beginning of Spring is the best time to release fish species. There are three reasons: first, at this time, the fish species are strong, the scales are tight, and the adaptability is strong. Second, the water temperature is low, the activity of fish is weak, and the survival rate is high in the process of fishing and stocking. The third is to avoid the trouble of overwintering in the pond, so that the fish species can be evacuated and refined earlier, so as to promote the growth of early spring. 1. Transformation of fish ponds. Make use of winter leisure to transform fish ponds, small ponds into large ponds, dead ponds into living ponds, shallow ponds
2019-01-11 -
Efficient feeding technique of commercial bullfrog
Efficient feeding technique of commercial bullfrog
2018-07-09 -
10 cases of garden koi ponds. How do you think of the design of these ponds?
There are 10 design cases of "Garden Fish Pond". The koi pond represents the lake or ocean, bringing color and life to the garden, green and clear water. This kind of beauty is very rare, isn't it? how do you look at the design of these fish ponds? From the fish pond.
2018-09-11 -
Design requirements and drawings of fish ponds
Design requirements and drawings of fish ponds
2018-09-08 -
Running water culture technology of rainbow trout
Rainbow trout gets its name because its adults have a reddish-brown longitudinal pattern along the line, like a rainbow. Rainbow trout has the advantages of delicious meat, rich nutrition, less thorns and more meat, high edible value, rapid growth, easy artificial reproduction and so on.
2020-11-08 Rainbow trout running water culture technology rainbow trout because of its adult -
Methods of increasing oxygen in fish ponds
When raising fish in a pond, if there is a lack of oxygen in the water, it will lead to floating heads of fish and shrimp, which may seriously cause asphyxiation. The following editor will share with you the methods of increasing oxygen in fish ponds. Methods of increasing oxygen in fish ponds there are four common methods of increasing oxygen in fish ponds.
2020-11-11 Fish ponds aeration methods in ponds medium fish culture if water bodies -
What kind of medicine is used in general fish pond disinfection? How to disinfect it?
Aquaculture in fish ponds is a good direction for people in our country to get rich and earn income, and it is generally necessary to carry out disinfection before using fish ponds for culture. What kind of medicine is used to disinfect the fish pond? How to disinfect it? What kind of medicine is used to disinfect fish ponds? Usually trimmed and modified.
2020-11-11 General fish pond disinfection use what medicine yes how -
What are the culture techniques in seafood ponds?
In many seafood restaurants, many of them cultivate seafood by building seafood ponds, so what are the techniques of seafood pond culture? I. the construction of seafood ponds the culture system of seafood ponds consists of refrigeration, water circulation, oxygen enrichment, culture ponds, electrical control and lighting.
2020-11-11 Seafood ponds aquaculture techniques which in many seafood shops -
The yield per mu of fish ponds is as high as more than 1000 jin.
The yield per mu of fish culture in fish ponds is generally about 1000 jin, and the high yield can reach about 4000 jin, and different fish species and feeding methods will affect the yield. Fish culture in ponds generally adopts the mode of mixed culture, and the density of fish culture is determined according to the specifications of fish species, but it is necessary
2020-11-08 Fish ponds yield per mu up to 1000 jin above summary fish ponds fish culture -
Leakage increases the cost of fish culture Seven ways to prevent leakage in fish ponds
Leakage increases the cost of fish culture Seven ways to prevent leakage in fish ponds
2018-07-11 -
Why should aquaculture ponds be cleared? What are the specific methods?
Pond culture refers to the use of ponds for the production of aquatic economic animals and plants. A pond is a body of water smaller than a lake. Then why do aquaculture ponds need to be cleared? What are the specific methods? Why should aquaculture ponds be cleared? Aquaculture pond clearing pond
2020-11-11 Aquaculture ponds why want clear ponds specific methods there are