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The scale culture of Pelteobagrus fulvidraco is difficult and the effect of mixed culture is good.
Pelteobagrus fulvidraco is a benthic omnivorous fish with delicate meat, rich nutrition and high economic value, so it is a cultured species with great market potential. Pelteobagrus fulvidraco has strong adaptability and its growth rate is slower than that of cyprinid fish, but it grows faster for the species itself. the fry propagated in that year can meet the commercial specifications, and the population yield is higher. At present, there are some difficulties in large-scale artificial culture, so it is imperative to carry out mixed culture. Mixed culture of Pelteobagrus fulvidraco in fishing ponds has the following advantages: first, it can feed on small miscellaneous fish and shrimps of low value in the pond.
2019-01-16 -
Is the dragon fish always fighting? Try the following methods that may improve
Ordinary people raise arowana, basically one in a tank, not only to consider the price of arowana, but also to avoid the problem of arowana fighting. Arowana fighting can be divided into two categories: one is the fight between arowana and mixed fish.
2018-08-14 -
Technique of polyculture of Pelteobagrus fulvidraco
Pelteobagrus fulvidraco is a benthic omnivorous fish with tender meat, rich nutrition and high economic value. It is a breeding species with great market potential. Pelteobagrus fulvidraco has strong adaptability, and its growth speed is slower than Cyprinidae fish, but it grows faster for the species itself and reproduces in the same year.
2020-11-08 polyculture pelteobagrus fulvidraco technology benthic omnivorous -
What is the model of cultivating one-year-old fish species in Guangdong and Guangxi
The way of cultivating one-year-old fish species in Guangdong and Guangdong is different from that in Jiangsu and Zhejiang. Instead of multi-species mixed culture at the beginning, monoculture was carried out in the early stage, and after the fish grew to 5-6 cm, mixed culture was carried out in proportion. The advantages of this way of cultivating one-year-old fish species in Liangguang are as follows: (1) the survival rate of fish cultured alone in the early stage is relatively high, usually 80% to 90%. (2) in the later stage, we can "get rid of the inferior and take the best" when matching and stocking in proportion. Mixed culture of strong fish can also improve the survival rate accordingly.
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 -
Mixed Culture technique of Monopterus Albus Misgurnus anguillicaudatus
Ricefield eel Loach mixed culture, yes, we often see Monopterus Albus and Loach, they can be mixed culture together, and mixed culture can produce greater benefits and higher yield, let's talk about Monopterus Albus Misgurnus anguillicaudatus mixed culture technology. Mixed Culture technique of Monopterus Albus Misgurnus anguillicaudatus
2020-11-08 Ricefield eel Loach mixed culture culture technology Monopterus Albus -
Several common culture models of Pelteobagrus fulvidraco
Several common culture models of Pelteobagrus fulvidraco
2018-12-05 -
Summary of Pond Culture Model of Tilapia in Gaoyao City, Guangdong Province
Summary of Pond Culture Model of Tilapia in Gaoyao City, Guangdong Province
2018-07-09 -
What kind of fish is mixed with lantern fish?
What kind of fish is mixed with lantern fish?
2018-07-06 -
Techniques and methods of culturing swimming crab
The pond area of swimming crab culture in the north is generally suitable for small and medium-sized ponds of 1020 mu, and the ponds near the sea area with sufficient water source, no pollution, rich resources of small miscellaneous fish and shellfish, and convenient entry and drainage should be selected. The depth of the pool should be
2020-11-08 Culture shuttle crab technology and method -
How to mix tiger fish and arowana?
How to mix tiger fish and arowana?
2018-07-06 -
How to release fish species in winter
1. "five changes" fish ponds. "small ponds" to "big ponds", "dead ponds" to "living ponds", "shallow ponds" to "deep ponds", "leaky ponds" to "reservoir protection ponds", "emergency ponds" to "flood control ponds". When renovating the pond, first release the dry pond water, after exposure to the sun to remove too much silt from the bottom of the pond, leaving only 15~20cm thick. Root out weeds, dredge channels, and raise the ridge of the pond. two。 Clear the pond and disinfect it. The water depth of the pond is 10cm, first of all, quicklime 90kg or 30% chlorine bleach 4kg is used for every 667m2 of water.
2019-01-16 -
Conditions for puffer fish culture can puffer fish be raised with fresh water?
Puffer fish must be familiar to everyone, because it is a very famous one of the three delicacies, its meat is particularly delicate and delicious, deeply loved and sought after by everyone. As people become more and more fond of puffer fish, many people begin to raise puffer fish and sell them.
2020-11-08 Puffer fish breeding conditions can be used fresh water puffer fish presumably -
How to achieve high yield in intensive culture of Pelteobagrus fulvidraco
1. Pond condition intensive culture high-yield fish pond requires good water source, convenient drainage and irrigation, an area of 13343335 square meters (25 mu), water depth of 1.52m, fresh water quality, rich dissolved oxygen and less silt at the bottom of the pond. Static ponds must be equipped with aerators. Drain the pool water 7 days before seedling release, every
2020-11-08 Intensive culture Pelteobagrus fulvidraco how to achieve high yield pond conditions intensive culture -
Crab culture technology
Because of the Chinese people's love for crabs in recent years, livestock farmers have begun to raise crabs, because crab farmers do not need to spend too much time, so they are quite satisfied with the farmers. Techniques for raising crabs in ponds 1. Pond conditions
2020-11-08 Crab culture technology because in recent years Chinese people for crabs -
What kind of pesticide is suitable for apples?
In apple production, we should adhere to biological pollution-free pesticides, plant pesticides, new fungicides and so on. So, what kind of pesticide is appropriate for apple in the production process? 1. What kind of pesticides are used in apples? 1. Bio-source sterilization, insecticides: agricultural resistance 120, polyculture
2020-11-08 Apple use what pesticide suitable in apple production should -
Can turtles and fish be mixed?
Turtles and fish can be mixed. The proportion of mixed culture of tortoise fish is 300 silver carp (20g / tail), 80 bighead carp (25g / tail), 120 grass carp (125g / tail), 80 common carp (25g / tail) and 80 blunt snout bream (12.5g / tail) per 0.07 ha. Then about 1200 3-year-old and 6-year-old turtles are released. The stocking of fish species should be before the Spring Festival, and the water temperature of turtles should be stabilized at 15 after the beginning of spring.
2019-01-16 -
How can a clam reproduce without mussel?
Mackerel, also known as square skin, is a kind of omnivorous fish, which relies on freshwater clam to reproduce, and has high ornamental value and medicinal value. First, how can the clam reproduce without mussel? Oysters cannot reproduce without mussels. Because
2020-11-11 Clam no clam how breed also known as square skin -
Pond culture techniques of soft-shelled turtle
Pond culture techniques of soft-shelled turtle
2019-10-07 -
What do you eat on the Loach?
Misgurnus anguillicaudatus is a kind of fish of the genus Loach, which belongs to the family Loach family. It likes to live benthic life in the gravelly and fast-flowing streams at the bottom. At present, it is more common in Guangxi, so what does Loach eat? First, what do you eat to suck Loach? In the wild, the Loach eats on the stone.
2020-11-11 Sucking Loach eating what sucking Loach Yes seed belly Loach near original suction