fish scales Learn more about fish scales
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No matter which kind of fried scale or bad tail you have, you should not underestimate it.
Rotten tail is the most common disease of ornamental fish, and the water quality is almost immediately reflected from the fish; the incidence of vertical scales is low, and many fish friends may not encounter this kind of fish disease, but if both diseases occur, it is really worth it.
2018-05-22 -
How much is the market price of cold water fine scale fish per jin? What's the value? How do you raise it? How do you cook it?
Fine-scale fish is a rare cold-water fish, which can be seen in places where the water quality is clear and the current is fast. Its nutritional value is high, so the price is relatively expensive. How much is the market price of fine-scale fish per jin? What's the value? How do you raise it? How do you cook it? The latest market price
2020-11-11 Cold water fine scales fish market price more less money one jin yes what -
Fish scales shake to "turn" into fertilizer
At present, a new type of high-quality organic fertilizer, fish scale fertilizer, is being respected by many fruit growers in Fujian and Guangdong provinces. The product was pioneered by a woman from Chishiwan Village, Meiling Town, Zhaoan County, Fujian Province. Over the past two years, she has processed the recovered fish scales into fish scale fertilizer, which has not only opened up the source of agricultural fertilizer, reduced the environmental pollution of waste fish scales, but also increased personal income. Zhaoan Bay is one of the excellent fishing grounds in Fujian Province, in which Jinjiang and local light boats trade more than 30,000 tons of fresh fish in Gongkou Port every year. There are more than 40 fish around the port.
2019-01-16 -
Three clever ways to remove fish scales
Vinegar to scale: before scraping the scales, you may wish to put a little vinegar in a basin of cold water, and then put the fish in the basin for a period of time, or directly wipe the vinegar on the fish several times, so that after using tools to scrape the scales, you can feel much easier. Rice wine scaling: In addition to vinegar, ordinary rice wine can also help to scale. Just soak the fish in a basin of cold water beforehand and add the right amount of rice wine to the cold water. Wait patiently for some time before removing the fish.
2019-01-16 -
Artificial culture technique of fine scale fish
Artificial culture technique of fine scale fish
2018-09-08 -
Preparation of fish scale glue
1. Technological process: fish scale → washing, → soaking, → soaking, → liming, → flushing, → boiling, → filtering, → solidification, → scraping, → drying → products. two。 The technological process. After washing, the fish scales are soaked in 5% caustic soda solution for about 5 minutes to remove grease, fat skin and expand the scales. Rinse the alkali-soaked fish scales with water immediately, then soak them in clean water to remove alkalinity, until phenolphthalein does not produce red. Then the washed fish scales were immersed in hydrochloric acid, and the dosage was 12% (31% volume concentration of hydrochloric acid), and then decreased gradually, 8%, 3%,
2019-01-16 -
Symptoms and control measures of vertical scale disease
Symptoms and control measures of vertical scale disease
2018-09-08 -
Comprehensive utilization of waste materials from fish processing
The remaining fish head, fish tail, minced meat, scales, skin, viscera, bone, gallbladder and so on, contain a lot of protein, amino acids, trace elements and vitamins. Using these protein resources, a variety of deep processing products can be made, including soluble edible fish protein meal, liquid fish protein feed, fish scale glue, fish skin glue, bone paste, fish protein calcium sugar, bile pigment calcium salt and bile salt, etc. Comprehensive utilization of fish processing waste can reduce the cost of leading products, increase the added value of aquatic products, maintain the environment, reduce the discharge of waste water and waste.
2019-01-16 -
How to prevent the vertical scale disease of carp
Carp vertical scale disease, right? Carp vertical scale disease is also known as scale disease, pine scale disease, pine ball disease. The pathogen is thought to be Pseudomonas punctata. It is a common disease of goldfish, common carp, crucian carp and all kinds of tropical fish. it often occurs in North, Central and East China and other fish culture areas.
2020-11-08 Carp vertical scale disease how to prevent carp right? -
What are the symptoms and prevention measures of vertical scale disease?
Vertical scale disease is a disease that is easily prevalent in fish in winter and spring. The disease mainly harms common carp. Crucian carp and goldfish, tilapia, grass carp, silver carp and other fish. The disease occurs more frequently in spring every year. Some scales of diseased fish spread out, stand up like pine balls, and have rotten fins.
2020-11-11 Vertical scale disease symptoms and prevention and control measures which vertical scale -
Treatment of dermatosis of koi, how to treat vertical scale disease of koi
Vertical scale disease, also known as pine scale disease, scale disease. It is a disease mainly prevalent in still water fish ponds, which mainly harms koi and other cyprinid fishes. Disease can lead to the death of a large number of diseased fish. Feather white koi picture (female fish 61 cm) symptom recognition: the body surface of koi disease is rough.
2019-05-21 -
What are the common diseases of koi? vertical scale disease with high incidence of brocade carp in spring
Fish are easy to get vertical scale disease in spring, because of releasing seedlings or changing fields in spring, it is often the season of frequent occurrence of fish disease, and it is mostly caused by physical damage to fish. The high incidence of vertical scale disease of brocade carp in spring is also known as scale disease and pine scale disease. His illness.
2019-05-21 -
Techniques for large-scale breeding of puffer fish
The puffer fish egg is small and the egg diameter is only 1. About 1 mm, high gonadal index and large number of eggs, which creates a prerequisite for large-scale breeding. Large-scale breeding should also grasp the following technical links: first, a sufficient number of parent fish with well-developed gonads.
2020-11-08 Aquaculture puffer fish scale breeding technology eggs small -
What if the fish of the god of wealth fall off the scales? what if the fish bite each other?
The god of wealth fish is what we often call parrot fish, which is currently distributed in many countries in the world. The main value of the god of wealth fish is to watch, its appearance is very strict, so many people like to raise it at home. However, in the process of breeding, it is also possible
2020-11-08 God of Wealth fish drop scales what to do fish each other bite fish that is -
Comprehensive Utilization of scraps from Fish processing
The remaining fish head, fish tail, minced meat, scales, skin, viscera, bone, gallbladder and so on, contain a lot of protein, amino acids, trace elements and vitamins. Using these protein resources, a variety of deep processing products can be made, including soluble edible fish protein meal, liquid fish protein feed, fish scale glue, fish skin glue, bone paste, fish protein calcium sugar, bile pigment calcium salt and bile salt, etc. Comprehensive utilization of fish processing leftovers can reduce the cost of leading products, increase the added value of aquatic products, maintain the environment and reduce waste.
2019-01-15 -
How to raise cold water fish
Cold-water fish is a kind of fish, which has a history of more than 100 million years, which is called living fossil in water. Among them, many brightly colored fish are farmed for ornamental use. What are the ornamental species of cold water fish? How do you raise it? What are the ornamental species of cold water fish? one
2020-11-11 Cold water fish how raise cold water yes one species -
A real version of Yuyue Dragon Gate is staged in the scenic spot! Where exactly? What kind of fish is it?
I believe everyone is no stranger to the story of Yuyue Longmen. Although this is a fable, a realistic version of Yuyue Longmen has been staged in a scenic spot recently! Where exactly is it? What kind of fish is Yuelongmen? Let's follow the editor to learn about it.
2020-11-11 Scenic spot staged reality version Yuyue Longmen specific where is it? -
What kind of fish are three scales?
The scientific name of the three scales is Mirror Carp, which is a variety of European carp. Many areas have different names, which can also be called three-flower carp, German carp, three scales, iron-backed fish and so on. Introduction to three scales 1. Three scales, as we mentioned earlier, is a variety of European carp.
2020-11-11 Three ways scales what is fish three ways scientific name yes mirror carp -
How does the yellow pine leaf koi compare with the silver scale koi?
Yellow pine leaf koi introduction yellow pine leaf brocade carp and white pine leaf, red pine leaf are also belong to the ancient pine leaf koi. Pine leaf koi and light yellow koi also belong to one of the original species of koi. The main feature is that the scales of pine leaf koi are pine nut-shaped.
2019-05-21 -
What kind of fish are oil fish and cod? The difference between them is introduced!
Oil fish and cod are not only fish, they also look similar, but cod is more expensive than oil fish, so there is a phenomenon of fishing in troubled waters on the market. So what's the difference between oily fish and cod? What kind of fish is oil fish? 1. Oil fish is a common carp
2020-11-11 Oil fish and cod what are fish their differences introduction