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Removing fish scales is very simple; three little tricks get it done easily.
Removing scales with vinegar: Before scraping the fish scales, you might put a little vinegar into a basin of cold water, then soak the fish in the basin for a while, or directly rub the vinegar over the fish several times. After that, use a tool to scrape the scales and it will feel much easier. Removing scales with rice wine: Besides vinegar, ordinary rice wine can also help scrape off fish scales. Just soak the fish in a basin of cold water beforehand, then add an appropriate amount of rice wine to the cold water. After waiting patiently for a while, take the fish out.
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A Complete Analysis of New Techniques for Clearing Ponds and Removing Wild Fish
Currently, the commonly used pond-clearing drugs in production include quicklime, tea seed cake, bleaching powder, bleaching essence, trichloroisocyanuric acid, etc. 1. Quicklime pond clearing. Quicklime (CaO) reacts with water to form strongly alkaline calcium hydroxide, causing the pond water pH (acidity and alkalinity) to rise sharply to 11-12, thereby killing wild miscellaneous fish, harmful organisms and various pathogens. 2. Tea seed cake pond clearing. Tea seed cake is a round cake pressed from the residue left after oil extraction from the seeds of the oil tea plant. Method of use: break the tea seed cake into small pieces, soak in
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Lamb with arched back, lying down, weak limbs, not moving? White muscle disease prevention and treatment methods are here
Arched back, preferring to lie down, weak limbs, not moving: prevention and treatment methods for lamb white muscle disease
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What are the methods for killing foxes and removing their pelts?
For foxes raised for commercial use, when their fur is mature they should all be killed and skinned, and the raw pelts given preliminary processing. Foxes are relatively large in body size, so the method of killing mink by breaking the neck vertebrae cannot be used. Fox farms in various places have worked out several practical methods for killing foxes, mainly the drug method, the heart air injection method and the electric shock method. Whichever method is used, the principles are that the operation must be simple and practical, the killing must be quick, the pelt must not be damaged, and the fur must not be soiled. 1. Drug method: the drug used is succinylcholine chloride
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Efficient Methods for Slaughtering Meat Rabbits, Removing the Pelt, and Tanning the Hide
Rex rabbit fur has the characteristics of being short, fine, flat, dense, and beautiful, with large market demand and high prices, but the market also has very high quality requirements for purchasing rex rabbit fur. To sell rex rabbit fur at a good price, breeders should master the following six tips: 1. Feed formulation. The rex rabbit is a dual-purpose rabbit for both fur and meat, and must grow both fur and meat. Feed nutritional levels are required to be high, generally with digestible energy of 11.4-11.9 MJ/kg, crude protein of 18%-19%, crude fiber of 6%-8%,
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Methods and Tips for Moving Potted Flowers Indoors at the Right Time
In northern China, after the Cold Dew solar term, most flowers should be moved indoors for the winter one after another according to their cold resistance, to prevent cold and freezing damage. The specific time for moving them indoors depends on the flower species. For most flowers, do not rush to move them indoors as soon as the weather turns cold, because moving them in too early affects nutrient accumulation and is detrimental to growth and development the following year.
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What should be noted when weaning and moving piglets to a new group
Precautions for weaning and moving piglets to a new group
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Why does the Venus flytrap move, and will a Venus flytrap die if it doesn't eat insects? The moving video is very satisfying
When it comes to the Venus flytrap, everyone knows it is a plant that can repel mosquitoes, but unlike mosquito-repellent geranium and night-blooming jasmine, which use fragrance to repel mosquitoes and insects, the Venus flytrap uses its large traps to snap insects to death. This raises a question: why does the Venus flytrap move? It is quite normal for a Venus flytrap to eat insects
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How to prune wax begonia? Master the pruning method of keeping the strong and removing the weak
Wax begonia (Begonia semperflorens) is an ornamental flowering plant that can be seen in many gardens in our country. However, during its growth, some dead branches and rotten leaves will appear, so we need to prune it regularly. So how do you prune wax begonia?
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Why is my Schefflera losing leaves? Improper watering and lighting, and moving the pot can cause serious harm
Schefflera, also called the umbrella tree, has uniquely shaped leaves that look like the webbed feet of geese and ducks, making it look especially beautiful. Because Schefflera stays evergreen year-round, it is deeply loved by plant enthusiasts, and many households grow it as a potted plant. But during cultivation, due to a lack of proper care, many people run into the problem of leaf drop.
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