fish pond Learn more about fish pond
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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 -
Design requirements and drawings of fish ponds
Design requirements and drawings of fish ponds
2018-09-08 -
Ecological fish culture technology
Ecological fish culture is a good way of aquaculture. Ecological fish culture makes use of the material cycle and energy conversion relationship between biological and environmental factors, as well as between biological and biological factors in the aquaculture ecosystem, and makes purposeful artificial control to establish a new ecology.
2020-11-08 Ecology fish culture technology ecology yes a very good -
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 -
New fish pond the most local anti-leakage method, new fish pond with what disinfection? What should I pay attention to?
The best way to prevent water leakage in the new fish pond is to tamp the bottom of the pond completely by mechanical compaction, and the yellow mud can be evenly applied to the bottom of the pond and then irrigated after natural air drying. What to disinfect the new fish ponds: bleach and Qingtang Ling can be used in the new fish ponds.
2020-11-08 New fish ponds new fish ponds most earnest prevention leakage method use what -
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 -
Culture Technology of Mandarin Fish in Pond
Culture Technology of Mandarin Fish in Pond
2018-09-08 -
Fish pond disinfection: how to disinfect fish pond? What is the best medicine for fish pond disinfection? potassium permanganate fish pond disinfection method
How to disinfect fish ponds
2019-02-15 -
How to keep fish in stagnant water
How to keep fish in stagnant water
2018-10-28 -
12 cases of waterscape design of rockery fish ponds in gardens to build such a fish pond.
There are 12 cases of waterscape design of "Garden Fish Pond". With the rapid development of society, people pay more and more attention to spiritual civilization. Of course, the requirements for the environment are getting higher and higher. At this time, our new favorite came out-rockery fish pond. Build one like this.
2018-09-09 -
Methods and measures for prevention and control of fish diseases are more important than prevention of fish diseases.
Methods and measures for prevention and control of fish diseases are more important than prevention of fish diseases.
2019-01-16 -
Key points of fish pond management before and after typhoon resisting improper fish and easy to die
Key points of fish pond management before and after typhoon resisting improper fish and easy to die
2018-10-28 -
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 -
Black fish and domestic fish polyculture
Because of long-term feeding in the main black fish pond, the residue in the pond increases continuously, and the fish excrement also increases continuously, so the pond fertilizer water is faster and easy to age. After some domestic fish are mixed, they can give full play to their mutual benefit, which can not only regulate water quality, but also increase fish yield. One, pond condition raises the pond of black fish alone, can earthen pool already, also can cement pool. The area can be large or small, from a few square meters to 600~2000 square meters, but it is best not to
2019-01-15 -
There are six ways to remove miscellaneous fish from ponds.
There are six ways to remove miscellaneous fish from ponds.
2018-07-14 -
How to supply oxygen to fish ponds in winter
How to supply oxygen to fish ponds in winter
2018-07-11 -
Pond conditions for culturing adult rainbow trout in ponds
Adult fish culture is the cultivation of commercial fish from fish species. In general, adult fish are raised with fish that have been raised for more than one year, and some have been raised from the beginning of the year until commercial fish come out of the pond. However, no matter what kind of culture method, in order to achieve high yield and high efficiency, it must be fully developed.
2020-11-08 Ponds farmed adult rainbow trout conditions requirements adult fish -
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 -
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 -
Can I keep herring in the fish pond? The area of the pond should not be too large and can be mixed with other fish.
Herring can be raised in fish ponds, but fish ponds need to be built near the water source without pollution, the area should not be too large and ensure no leakage, and fish fry need to choose high-quality species with no scars and vitality, so that the survival rate of fish fry is higher.
2020-11-08 Fish ponds inside can be raised herring Mo build ponds area unsuitable too large