Farming Information Lists
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Experience of culturing Pelteobagrus fulvidraco in miniature cage
Setting up miniature cage to culture Pelteobagrus fulvidraco in the pond of other aquatic products has the advantages of low investment, quick effect and simple operation. Cage setting. The cage is stitched together by polyethylene mesh, 2 meters long, 2 meters wide, 1.2 meters high, and the mesh is 1 cm. The cage is floating on a closed stretcher.
2020-11-08 Use miniature cage culture yellow catfish experience in -
Breeding of Yellow Catfish Fry
It takes about half a month to culture the fry of Pelteobagrus fulvidraco (commonly known as water spray) with a body length of 1.5~1.2 cm to the fry of 5~6 cm (fire flake fish). At this stage, the cultivation methods include pond cultivation, running water pond cultivation and net cage cultivation. relative breeding
2020-11-08 culture pelteobagrus fulvidraco fry of will body length 1.5 1.2 -
Control of rotifer in cultured Pelteobagrus fulvidraco
[etiology] the pathogens were Trichodina and Trichodinella. It spreads or leaves the fish by direct contact and swims freely in the water to transfer the host. [symptoms] pathogens are mainly parasitic on the gills, skin and fins of Pelteobagrus fulvidraco. When a small number of parasites
2020-11-08 Culture Pelteobagrus fulvidraco wheels insects disease prevention etiology pathogen -
Control of hookworm disease in cultured Pelteobagrus fulvidraco
[etiology] the pathogen was hook larva (Glochidium sp.). The fertilized eggs of the clam develop into hookworm larvae in the outer Gill cavity of the female clam, then leave the mother body to float in the water, come into contact with the fish body, and parasitize on the fish body. The larvae are metamorphosed by absorbing nutrients from the fish and develop into young clams.
2020-11-08 Culture yellow fish fish hook medium larva disease prevention and treatment etiology -
Experience of temporary culture of Pelteobagrus fulvidraco fry
The temporary cultivation stage of Pelteobagrus fulvidraco fry refers to the short process of newly hatched larvae which can not swim freely and can swim and feed on their own by meticulous nursing. Temporary rearing of fish fry is also called temporary rearing of larvae. (1) fish fry under facility conditions
2020-11-08 Culture Pelteobagrus fulvidraco fry temporary culture experience -
Prevention and treatment of enteritis in cultured Pelteobagrus fulvidraco
(1) pathogenic Aeromonas punctata. (2) the diseased fish had enlarged abdomen, red and swollen anus, light pressure on the abdomen, yellow mucus outflow from the anus, and diseased fish wandered alone. When the abdomen of the fish was cut open, the esophagus and foregut were congested and inflamed in mild cases, and the whole intestine was reddish in severe cases.
2020-11-08 Aquaculture Pelteobagrus fulvidraco enteritis disease prevention pathogen punctate gas production -
Site selection of cage for cage culture of Pelteobagrus fulvidraco
The main results are as follows: 1) Micro-running water and waters with certain wind and waves are suitable to set up cages for large and medium-sized reservoirs, lakes, rivers and other water bodies, compared with ponds, they are characterized by certain wind waves and micro-flowing water. The location of cage culture of Pelteobagrus fulvidraco requires a certain amount of wind, waves and micro-currents.
2020-11-08 Cage aquaculture Pelteobagrus fulvidraco location selection micro running water -
Setting of cage for cage culture of Pelteobagrus fulvidraco
1. The cage frame is the material such as bamboo and wood that supports the cage, which is composed of box frame and buoy. Most of them are made of coarse bamboo, Chinese fir and waste oil barrels, as well as steel (angle steel). The side length of the box rack should generally be greater than the side length of the cage 0
2020-11-08 Cage aquaculture Pelteobagrus fulvidraco setting cage frame yes -
Control of melon disease in cultured Pelteobagrus fulvidraco
The main results are as follows: (1) the pathogen has many children. (2) the symptoms are on the skin, fins and gills of diseased fish, white dot cysts can be seen with the naked eye, and in severe cases, the body surface seems to be covered with a white film. Diseased fish are slow to react or float on the surface. The body surface of the fish is caused by bacterial infection in the focus.
2020-11-08 Aquaculture Pelteobagrus fulvidraco melon insect disease control pathogen many seeds -
How to cultivate Pelteobagrus fulvidraco in pond
Pond culture of Pelteobagrus fulvidraco is also known as pond breeding or pond mixed culture of Pelteobagrus fulvidraco, which can be Pelteobagrus fulvidraco or Pelteobagrus fulvidraco. Because Pelteobagrus fulvidraco has strong ability to adapt to the environment, the culture technique of capturing Pelteobagrus fulvidraco is relatively simple. (1) the pond conditions are required to be none
2020-11-08 Pond how to Pelteobagrus fulvidraco -
Specification of cages for cage culture of Pelteobagrus fulvidraco
The specifications of the cage include the size of the mesh and the length, width and height of the cage. For the cage of Pelteobagrus fulvidraco culture, the box should not be too large, it belongs to small cage. The size of the mesh depends on the size of the fish. 1. Matching cages with different specifications
2020-11-08 Cage aquaculture Pelteobagrus fulvidraco specification -
Feed feeding of Pelteobagrus fulvidraco cultured in cage
(1) the type of feed (1) the basic arrangement of feeding in the whole process. In fact, the feed of cultured Pelteobagrus fulvidraco is exactly the same as that of Pelteobagrus fulvidraco in pond. except for compound feed, red worms and water earthworms can be used as feed in the cage of first-class fish, and the fish paste mainly made of small miscellaneous fish can also be fed.
2020-11-08 Cage culture Pelteobagrus fulvidraco feed one -
Release of species of Pelteobagrus fulvidraco cultured in cage
(1) preparation before releasing fish fry. The preparation of different specifications of cages should be based on the specifications of the fish species in the box. If the size of the box is 2cm, the second or third class fish cage and the second class adult box should be prepared, and the 5cm size fish stock should be prepared.
2020-11-08 Cage aquaculture Pelteobagrus fulvidraco fish planted put one -
Daily Management of Pelteobagrus fulvidraco cultured in Cage
The daily management of raising Pelteobagrus fulvidraco in cage includes cage inspection, fish growth inspection, cage cleaning and disease prevention. (1) routine inspection includes cage body inspection and fish growth inspection. 1. Cage body inspection
2020-11-08 Cage aquaculture Pelteobagrus fulvidraco yellow fish anchovy daily management -
Pond construction of Pelteobagrus fulvidraco cultured in running water
1) Water quality and water source 1. Water quality requires that the water quality of Pelteobagrus fulvidraco cultured in running water must be determined before determining the culture operation to see whether the water quality meets the water quality standard of pollution-free culture. For example, whether the waste hot water discharged by industrial production has been polluted by industrial oil, underground temperature
2020-11-08 Running water aquaculture Pelteobagrus fulvidraco pond construction one water quality and -
Ecological Culture of Pelteobagrus fulvidraco in Paddy Field
First, the selected culture area is 65 hectares, with complete water and electricity facilities and convenient transportation. Second, the construction of rice field project. In the field project, 10 mu is used as an ecological culture unit of Pelteobagrus fulvidraco in rice field, the upper mouth is 1.5m, the bottom width is 0.5m, and the depth is 0.
2020-11-08 Rice field ecology culture Pelteobagrus fulvidraco one culture area selection -
Experience of mixed culture of river crab and sea bass in summer
This mixed culture model of river crab and perch makes full use of water space, forms a compound ecosystem of coexistence and mutual benefit of fish and crabs, reduces the incidence, greatly improves the listing quality of commercial crabs, and increases the income of breeding. The main technical points are summarized as follows:
2020-11-08 In summer river crab and perch how mixed culture experience this kind of -
The cultivation method of perch fry in the culture of perch
The fry of sea bass can be cultivated in ponds, cement ponds, fiberglass sinks, canvas sinks or in cages. There are many people who breed perch in our country, because the perch has few thorns, so it is deeply liked by people. Cultivation of perch fry for culturing perch
2020-11-08 Aquaculture sea bass fish fry culture mode -
The experience of mixed culture of river crab and sea bass in pond
1 Pond cleaning Pond after exposure, every 15 ha of pond was disinfected with quicklime 80kg to kill enemy organisms and pathogens. 7 days before stocking, the crab seedlings were fed with 0.5 m of water, and chicken manure 60kg was applied every 15 ha to cultivate plankton bait to make the water yellowish green and transparent.
2020-11-08 Will river crab and perch pond mixed culture experience -
Prevention and treatment of several common diseases in perch culture
Sea bass has strong disease resistance and is not easy to get sick under natural conditions. However, due to the great changes in its living environment and space, artificial high-density culture is easy to cause disease. It is necessary to strengthen disease prevention and regularly disinfect aquaculture ponds and food tables.
2020-11-08 Perch aquaculture several species common disease control perch disease resistance