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Precautions for Catching and Sorting during the Separate Rearing of Adult Eels
1. Catching adult eels for separate rearing There are two catching methods. In larger eel ponds, net catching is generally used; in smaller ponds or concrete-structured eel ponds, the pond water can be drained directly and the eels placed into an eel collection net cage. With the net catching method, feed is used to attract the eels to the feeding area, and when most of the eels have gathered in the feeding area, the feeding area is surrounded with a net and the net is lifted at the feeding area. The caught eels are gathered in a long eel collection box. The long box should be positioned on one side of the eel pond where sorting operations are convenient, and at a distance of 3 to
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How to handle summer syndrome in eels? Keep the key precautions firmly in mind
The following points should be noted: First, the treatment of pond water. Because medication may need to be used for a long time, it easily causes water quality to deteriorate, so after each medication cycle ends, it is best to carry out a large water change to keep the water environment clean. Second, during the high-temperature period, pay attention to changes in water temperature and water quality. Generally, ventilation should be strengthened to increase dissolved oxygen in the water, and when necessary, raise the water level for medication to prevent a sharp change in water temperature during medication from increasing eel deaths. Third, in the early stage of the disease, even if antibiotics are used
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Catching Methods and Technical Key Points for River Eels
There are several methods for catching river eels in rice paddies. Before catching the eels, the water level in the paddy field can be lowered in advance to artificially create oxygen deficiency, and then new water can suddenly be added. When the river eels gather at the water inlet swimming against the current, they can be surrounded and caught with a net. Another method is to stop feeding for one day before catching; when catching, use fresh feed to lure the eels to gather at the feeding site, then set the net to surround and catch them. Finally, the pond can be drained to catch them all thoroughly, and after temporary rearing by size specification, they are ready for sale.
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How to improve the body color of adult eels? A practical farming method explained
The body color of eels plays a decisive role in sales. Raising eels with good body color is the eager hope of all farmers and a subject that many feed manufacturers have been exploring. To solve the eel body color problem, you must first understand the causes of eel body color and the factors that affect it. The production of eel body color: eel body color is mainly the result of the combined action of multiple factors such as carotenoids, melanin, pterins and guanine. Factors affecting eel body color: 1. In feed
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How do you prevent disease when farming eels? There is real know-how involved
Every year in July, August and September, the weather is hot, and farmed eels are prone to serious diseases. The main signs are: 1. Gill rot disease caused by parasites or bacteria. 2. Liver-kidney syndrome caused by feed or management factors. These two diseases have a high mortality rate and are difficult to treat, and they are the biggest headache for many farmers. Based on follow-up surveys in recent years, I would like to offer some humble observations on this issue. 1. Focus on prevention to avoid disease outbreaks. The specific steps are as follows: 1. Regularly use insecticides,
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How do you make flower fertilizer from banana peels, and can it also kill slugs?
Banana peels, everyone has seen them, and they are just that appealing. How do you turn banana peels into flower fertilizer? Make a nutrient solution: 1. Find a larger plastic bottle, wash it clean, and fill it one-fifth with water. 2. Chop up the banana peels, add them to the plastic bottle, and put the lid on but not too tightly.
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Eels Are Getting Scarce as They Are Farmed, and Eel-Flavored Catfish Have Arrived
Eels Are Getting Scarce as They Are Farmed, and Eel-Flavored Catfish Have Arrived
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How to raise Asian swamp eels? He Xiaodong earns 400,000 a year
He Xiaodong earns 400,000 a year from farming Asian swamp eels
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Using fruit peels to make compost for watering flowers: the benefits for growing plants really are many
Eating fruit not only adds rich nutrition but can also beautify and nourish the skin, but did you know that turning fruit peels into flower fertiliser is also super good, and can keep leaves...
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Fruit and vegetable peels are one of the most nutrient-rich parts of the plant
No one argues that eating more fruits and vegetables can benefit your health. But whether these fruits and vegetables are best consumed with the skin is often a matter of debate...
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