flooded pond Learn more about flooded pond
-
Prediction and Rescue of Fish flooding Pond
The temperature is high in summer and autumn, and the microbial activity is active. if the amount of fertilization and feeding in the fish pond is large, it is easy to cause the fish to float due to hypoxia. If it is not rescued in time, the fish will suffocate to death. Therefore, at ordinary times, it is necessary to strengthen the management of fish ponds, do a good job in forecasting, and rescue the phenomenon of floating head of fish in time to prevent fish flooding in the pond. Signs in front of the floodpond in the afternoon of hot weather, if it is found that a large number of bubbles are produced by organic fermentation in the pond, covering 1 / 2 of the water area of the pond, it can be heard far away from the pond.
2019-01-16 -
Treatment of fish flooding pond
Treatment of fish flooding pond
2018-07-23 -
Beware of fish flooding in summer and autumn high temperature season
The phenomenon of fish flooding often occurs in fish ponds due to negligence in management, which has caused great losses to fish farmers. In order to prevent pond fish from flooding, the symptoms, causes and control measures are briefly introduced as follows, which can be used as a reference for fish farmers. 1 symptoms of the disease pond fish floating head due to severe hypoxia, scattered throughout the pond, mouth opened and closed, calmly and directly from the surface of the air to absorb oxygen, serious slowly turn up, struggling to maintain balance, so repeated several times after the abdomen died upward. 2 dead fish species
2019-01-16 -
Flood avoidance fishery technology
Flood avoidance fishery technology
2018-07-10 -
How to distinguish between flooding pond and poisoning in fish culture?
Although there are similarities in fish flooding pond and poisoning, there are still obvious differences in careful identification, mastering their respective characteristics, accurate identification, correct diagnosis and then prescribing the right medicine for effective treatment. How to distinguish between floodpond and poisoning? Pass
2020-11-11 Fish culture appeared flooded pond and poisoning phenomenon should how -
What is the reason why moss is rampant in breeding ponds? What are the prevention and treatment methods?
Many people who are engaged in aquaculture are no stranger to moss. The common species of moss in culture ponds are sponges, setae and net algae. In order to arouse the farmers' attention to this problem, the editor will analyze it for you today.
2020-11-11 Aquaculture ponds moss flooding the reason what is it? -
Blind fishing will cause the death of fish. Autumn freshwater fish fishing beware of flooding ponds.
Blind fishing will cause the death of fish. Autumn freshwater fish fishing beware of flooding ponds.
2018-07-11 -
Causes and control measures of bottoming of fish ponds in winter
Causes and control measures of bottoming of fish ponds in winter
2019-11-17 -
Disaster prevention and community economy go hand in hand! Ecological Flood detention Mechanism in Guanyin Forest in Taoyuan
Disaster prevention and community economy go hand in hand! Ecological Flood detention Mechanism in Guanyin Forest in Taoyuan
2021-02-01 -
High temperature Fish Pond Diseases occur frequently in Summer how to manage Summer Fish Pond
High temperature Fish Pond Diseases occur frequently in Summer how to manage Summer Fish Pond
2019-01-16 -
Remediation and management of fishery production after disaster
Recently, some parts of our province have caused a lot of fish escape from aquaculture ponds due to days of torrential rain, which has brought great losses to farmers. It has become an important work for aquaculture farmers to do a good job in the remediation and management of fishery production after the disaster. The author puts forward the following measures for the majority of aquaculture farmers' reference according to the experience of fishery work for many years. 1. Recovery of fishery production after the disaster. Fish pond purse seine. When the flood recedes, fence around the fish pond at the right time to prevent the fish in the pond from continuing to escape and reduce the loss. 2. Restocking seedlings
2019-01-15 -
How to compensate for agricultural losses in the face of flood disasters according to law
How to compensate for agricultural losses in the face of flood disasters according to law
2019-02-19 -
Flood control and disaster fighting, rural areas urgently need to make up for their shortcomings.
Flood control and disaster fighting, rural areas urgently need to make up for their shortcomings.
2019-02-19 -
04 slash rural life adapted to the environment ── friendly connection and local innovation of Dongshi in Chiayi
04 slash rural life adapted to the environment ── friendly connection and local innovation of Dongshi in Chiayi
2021-02-01 -
The surface of Hongze Lake blackened and thousands of mu of fish and crabs died. A large number of dead fish flooded the bank.
In Shengli Village, Linhuai Town, Sihong County, Suqian City, a number of villagers reflected to the column that they were hairy crab farmers on the edge of Hongze Lake and were usually engaged in aquaculture in accordance with the lake. But recently, crabs, fish and shrimp in 13000 mu of crab ponds in the village almost died overnight.
2020-11-11 Hongze Lake water surface blackening ten thousand mu fish and crabs dead a large number of dead fish -
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 -
Flooding worst Zhangtan village has homes that cannot be returned, volunteers cook hot food to warm people's hearts, pump failure intensifies disaster
Flooding worst Zhangtan village has homes that cannot be returned, volunteers cook hot food to warm people's hearts, pump failure intensifies disaster
2018-08-29 -
Three precautions against shallow water, hypoxia, cold injury and fish culture in winter
Three precautions against shallow water, hypoxia, cold injury and fish culture in winter
2018-07-11 -
How to manage fish ponds in plum rainy season aquaculture disaster season
How to manage fish ponds in plum rainy season aquaculture disaster season
2019-01-16 -
Serious prevention of moss in crab ponds
The proliferation of moss in crab ponds has a great influence on the survival rate and culture benefit of river crab seedlings. The main reasons for the spread of moss in the crab pond are: shallow water level and strong light in ⑴. In the germination and early growth stages of aquatic plants, in order to ensure that aquatic plants can get enough light
2020-11-08 Raising crabs crab ponds moss heavy prevention medium a lot