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Rational Fertilization of Fish Ponds and Methods for Applying Nitrogen Fertilizer in Rice-Fish Paddy Fields
Fertilizing fish ponds is one of the main techniques for regulating the aquatic environment of ponds and cultivating natural fish food organisms. If the water is too lean, the fish raised will almost always have big heads, small tails, thin backs and little flesh; using too much fertilizer will degrade water quality, not only affecting fish growth but even causing
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What are the functions of and precautions for fertilizing fish ponds?
Generally, fertilizing aquaculture ponds is to increase the quantity and quality of fish feed, and at the same time, it can also provide nutrients to the algae in the fish pond and maintain water quality and water body conditions. Because the fertilizer itself affects the pond environment, there are many precautions for fertilizing fish ponds.
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Why Do Crayfish Diseases Flare Up During the Plum Rain Season, and How Can Farmers Respond?
Recently, under the influence of typhoons, many places have seen continuous rain and insufficient sunlight. For crayfish farmers during the plum rain season, this is a major challenge, because frequent rain washes surface filth, soil and other materials into the farming ponds, algae do not grow vigorously, the water body's self-purification
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Are walking catfish, pond horned fish and catfish the same? How to tell them apart and nutrition comparison
In everyday life, many people like to eat catfish, feeling that its flesh is tender, it has few bones, and the price is cheap. However, not many people can tell the difference between walking catfish, pond horned fish and catfish. So, are these three fish actually the same? Which is more nutritious?
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How to Polyculture Fish Fry in Adult Fish Ponds? Master These Technical Points
How to polyculture fish fry in adult fish ponds? Polyculturing summer fry in adult fish ponds can both improve the utilization rate of the water environment and provide large-sized high-quality fry for the next round of adult fish farming. However, there are many points to note when polyculturing fry in adult fish ponds, and only by doing them well can the polyculture succeed.
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Can You Dig Trenches for Crayfish Farming in Rural Fish Ponds? A Detailed Guide to the Precautions
More and more people are getting into crayfish farming, and due to various factors and constraints, some fish ponds have been converted into crayfish ponds. Because the farmed species differ and their biological habits vary, the corresponding technical requirements also differ. So what
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Is It Feasible to Raise Crayfish in Lotus Root Ponds? Methods, Profits and Precautions
In recent years, as the markets for other aquaculture species have been unstable, the crayfish, a popular consumer item, has performed well, with prices remaining relatively stable and profits fairly good. Currently, crayfish farmers in various places are also exploring new farming models, so can crayfish be raised in
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Causes of and Countermeasures for Fish Pond Turnover in Rural Fish Farming
In rural fish farming, pond turnover means that half a year's hard work has gone down the drain, and many people fish out the dead fish while crying. So why does pond turnover occur in rural fish farming? What are the countermeasures? 1. Causes of pond turnover in rural fish farming. 1. Caused by abnormal weather
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How to raise the striped snakehead gudgeon (grouper)? A detailed explanation of pond aquaculture technical specifications
Grouper, also called the striped snakehead gudgeon, is an important economic species for aquaculture along the coast of the South China Sea in our country, so can grouper be raised in freshwater? How is it raised? What are the pond aquaculture technical specifications? 1. Fry rearing technology 1. Requirements for fry ponds: freshwater grouper fry rearing
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What Aquatic Plants Are Good to Plant for Crayfish Farming in Ponds? Planting Time and Methods
Among crayfish farmers there is a saying: "Whether the crayfish are good depends on whether there is grass in the pond; whether the crayfish are big depends on the grass in the pond" - this speaks to the importance of aquatic plants in crayfish farming. So what aquatic plants are good to plant for crayfish farming in ponds? When should they be planted?
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