aeration Learn more about aeration
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What are the types of aerators used for breeding? How much is it? How should I choose?
Aerator is a kind of machine often used in fishery and aquaculture. There are also many types of aerator products, so choose a suitable aerator to obtain good economy. So what are the types of aerators used for breeding? How much is it? How should I choose? From
2020-11-11 Aquaculture use oxygenation types of machines types which are probably more less money -
How long is the best time to increase oxygen in fish ponds? How much is a fish pond aerator?
The better aeration time is from 12:30 to 13:30 in sunny days, from 01:00 to 03:00 or from 03:00 to 06:00 in cloudy days, and from 23:00 to 06 in the morning before floating head or in continuous rainy days.
2020-11-08 Fish pond aeration the best time yes for a long time aerator more -
How to use fish pond aerator in high temperature season
How to use fish pond aerator in high temperature season
2018-09-08 -
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 -
The culture density of carp should be mixed with other fish properly.
It is suggested that the culture density of carp is about 3000 jin per mu, which should be mixed with about 300 jin of herring or silver carp and bighead carp, and the culture density of carp mainly depends on the water quality environment, climatic conditions and culture technology of the farm. A culture prescription with conventional culture density
2020-11-08 Carp culture density suitable appropriate mixed culture other fish abstract -
When fishing or shrimp, how to put the aerator properly?
When fishing or shrimp, how to put the aerator properly?
2018-07-11 -
What about the lack of oxygen in fish ponds when the temperature is too high or too low?
Fish farming is also a matter of knowledge, the survival of fish can not be separated from oxygen. Generally speaking, the dissolved oxygen in aquaculture water should be kept at 5-8 mg / L and at least 3 mg / L. In summer, the temperature is too high, or in winter and spring, the temperature is too low.
2020-11-11 Temperature too high or too low in case fish ponds lack of oxygen -
Aeration status of cultivation substrate
Aeration status of cultivation substrate
2018-05-02 -
Preservation method of edible fungus and aeration method of edible mushroom bag
Aeration method of edible mushroom bag
2019-06-03 -
Aerated composting technology of volvariella volvacea culture material
Straw mushroom can be planted with rice straw plus some auxiliary materials or a single cottonseed shell. Before building the pile, expose the rice straw or cottonseed shell for 1 day, then soak it in pH11~12 lime water and fish it out.
2019-01-16 -
Aquarium culture of freshwater ornamental fish
Aquarium culture of freshwater ornamental fish Raising ornamental fish #often need to add aeration equipment #aeration of water #Its main functions are as follows: 1...
2019-02-22 -
Perforated aeration is not difficult to cultivate Pleurotus ostreatus in summer
Summer temperature is higher, plastic bag three-dimensional cultivation of Pleurotus ostreatus often produces serious pollution, and even causes cultivation failure. Whether it can pass through the fungus barrier is the key to the cultivation of Pleurotus ostreatus in summer, and it is also the most worrying problem for mushroom farmers. Practice proves that perforating and aerating is an effective method to cultivate Pleurotus ostreatus in summer. 1. Perforation time is generally 3-5 days after sowing, when the mycelium turns white and germinates and begins to extend to the culture medium. If the hole is drilled too early, the hyphae have not germinated yet, and it is easy to contaminate miscellaneous bacteria; if the hole is drilled too late, the hyphae are lacking in the development period.
2019-01-16 -
Deep ploughing can improve the method of deep ploughing and ripening of aerated and permeable apricot trees.
Deep ploughing can improve the method of deep ploughing and ripening of aerated and permeable apricot trees.
2018-10-26 -
Don't throw waste plastic buckets into aerated composting boxes necessary for home gardening.
Some people in Taiwan will find it troublesome to move the drained food waste to the composting box and smooth it out, or it is even more troublesome to move the semi-cooked compost soil to the wooden box to wait for it to be fully cooked, or they do not like the closed composting box to produce liquid fertilizer and hate the gas it produces.
2018-09-14 -
How do shrimp farmers get out of the misunderstanding of dissolved oxygen management in shrimp ponds?
How do shrimp farmers get out of the misunderstanding of dissolved oxygen management in shrimp ponds?
2018-11-02 -
Grass cultivation: grass cultivation increases soil aeration porosity and organic matter in soil.
Grass cultivation has many advantages, such as improving soil environment and maintaining orchard ecology. after it is popularized to farmers, many examples prove the benefits of grass cultivation. However, before choosing the method of grass cultivation, it is suggested that the farmland should be evaluated in many ways and the suitable grass cultivation should be selected.
2019-01-10 Grass cultivation grass growth soil aeration porosity degree and -
Mysteries of dissolved oxygen in aquaculture
During the culture of Penaeus vannamei, the chemical indexes and physical properties of water quality usually use dissolved oxygen, pH value, ammonia nitrogen, hydrogen sulfide, nitrite, salinity and water.
2019-02-26 -
Culture techniques of out-of-season mandarin fish
Mandarin fish has high yield and good breeding efficiency, delicate and delicious meat, and mandarin fish is nutritious and has dietotherapy effect, which can inflate blood, treat deficiency, benefit spleen and stomach, and tonify.
2019-02-25 -
Suzhou, Jiangsu Province, Nanmei White Shrimp farmers have become rich.
Suzhou, Jiangsu Province, Nanmei White Shrimp farmers have become rich.
2019-02-22 -
Su Xiangjin: my opinion on the Culture of Penaeus vannamei in soil Pond
Su Xiangjin: my opinion on the Culture of Penaeus vannamei in soil Pond
2018-07-09