new fish ponds Learn more about new fish ponds
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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 -
What should be paid attention to in newly dug fish ponds?
What should be paid attention to in newly dug fish ponds?
2019-11-03 -
How to increase oxygen in fish ponds in winter
How to increase oxygen in fish ponds in winter
2019-12-16 -
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 -
How to disinfect the newly dug fish ponds? Beginners must master these four steps!
Now many friends will go to fish culture, as a mariculturist, fish pond is the key to fish culture. If it is a newly dug fish pond in your own house, you can't put the fish fry in right away. So how to disinfect the newly dug fish ponds? How to manage water quality? one
2020-11-11 Newly dug of fish pond how treatment disinfection novice must master -
Fish fingerling cultivation in autumn
The range of water temperature in autumn is between 20-30 ℃, which is a good time for fish growth, especially for fish species with small size and poor physique, which is the fattening season, so farmers must strengthen the cultivation of fish species. 1. Disinfect and clear the pond and transfer to the new pond: the old fish pond that breeds the fish species. After several months of feeding in spring and summer, the water quality gradually ages, the dissolved oxygen and food organisms decrease, and the number of pathogenic microorganisms increases, which will stagnate the growth of the fish species. Grass carp are more likely to get sick in such old ponds. At this time, the fish species should be transferred to the new pond to strengthen the cultivation. Where there is a shortage of water
2019-01-15 -
Culture techniques of brocade carp
Culture techniques of brocade carp
2018-09-08 -
Artificial Propagation and Culture Technology of New Variety Changfeng Crucian Carp
Artificial Propagation and Culture Technology of New Variety Changfeng Crucian Carp
2019-02-20 -
The fish farmer in Chongqing has found a new way to get rich.
The fish farmer in Chongqing has found a new way to get rich.
2019-02-18 -
"raise" photovoltaic in fish ponds
"raise" photovoltaic in fish ponds
2019-02-21 -
New technology of mixed culture of fish and duck: how big fish fry should be put in mixed culture of fish and duck? Benefits of mixed culture of fish and duck
Q: how big fish fry should be put in mixed culture of fish and duck?
2018-07-25 -
How often do you change the water when you raise fish at home?
How often do you change the water when you raise fish at home?
2018-09-08 -
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 -
How often do you change the water for domestic fish farming? What are the points for attention in changing water?
Now there are many people who raise fish at home. On the one hand, they can relieve pressure, on the other hand, they have the meaning of attracting money. So how many days does the fish raised at home usually change the water? What are the points for attention in changing water? Let's take a look at it. How often do you change the water for domestic fish farming?
2020-11-11 Home fish farming several days change once water change water have which now -
Yellow bone fish culture technology and cost, regular injection of new water
Pond conditions: the water depth is more than 1.5m and the area is about 3-5 mu, which needs to be disinfected with limestone before release. Release density: according to the body length of fish species, it is generally about 2000 fish per mu. Feed feeding: can feed small miscellaneous fish, earthworms and other animal feed, with fish
2020-11-08 Yellow bone fish culture technology and cost regular filling new water -
New techniques for raising Pelteobagrus fulvidraco
1. Pond conditions in general, as long as the pond foundation is tight, there is no leakage, and the water source is not polluted, it is appropriate to cultivate the pond with an area of 15-5 hectares and a water depth of about 1.5cm. 2. Stocking fish species 1. Stocking methods: there are three ways to raise Pelteobagrus fulvidraco in ponds, one of which is once.
2020-11-08 Raise Pelteobagrus fulvidraco well new technology one pond condition general -
Summer is the golden season for fish farming. How to manage fish ponds well in summer?
Summer is the golden season for fish farming. How to manage fish ponds well in summer?
2018-07-14 -
How to supply oxygen to fish ponds in winter
How to supply oxygen to fish ponds in winter
2018-07-11 -
Experience of rotational culture of Macrobrachium rosenbergii and mandarin fish
Macrobrachium rosenbergii is not tolerant to low temperature. When the water temperature drops to 15 ℃ in late autumn and early winter, it is necessary to start fishing in dry ponds in time, so that Macrobrachium rosenbergii culture ponds can only be used for half a year (from May to October). The mandarin fish does not stop feeding completely in winter and continues to grow, but only the feeding intensity and growth rate.
2020-11-08 Roche Macrobrachium rosenbergii -
Key points of pond fish management in rainy season
Key points of pond fish management in rainy season
2018-06-30