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Detailed explanation of potato crispy candy slice processing technology, master all steps and methods
1. Selecting potatoes and slicing: Choose fresh potatoes weighing 50-100g with no pests or diseases, wash the soil off the skin, then place them in a 20% alkaline solution and stir constantly with a wooden stick to peel them. After all the skin has come off, scoop them out, rinse once, and drain for later use. For slicing, cut into diamond-shaped or triangular thin slices 1-2mm thick as needed; after cutting, immediately soak them in clean water to prevent the starch on the surface from discoloring. 2. Boiling and drying: Scoop out the cut slices soaked in water and put them into boiling water to cook. When they are 80% cooked, immediately turn off the heat and dry them. In this step, you must master
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Detailed Guide to Shark Processing Techniques: Master the Correct Handling Methods
Sharks, also called "jiao," belong to the subphylum Vertebrata, class Chondrichthyes. They are divided into the families Hexanchidae, Heterodontidae, Lamnidae, Rhincodontidae, Triakidae, Carcharhinidae, Sphyrnidae, and Squalidae. The body is spindle-shaped, and the skin bears dermal denticles resembling sandpaper, which is why they are also called "sand fish." There are 5-7 gill slits on each side, with 5 being the most common. The broadnose sevengill shark of the family Hexanchidae has 7 on each side. There are 1-2 dorsal fins, with two being the most common; the broadnose sevengill shark has one dorsal fin (located toward the rear of the body). The caudal fin is generally well developed, mostly heterocercal, and in
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How to manage fish fingerlings in autumn? These technical points must be mastered
(1) Pond clearing. After the beginning of autumn, the fingerlings should be transferred to a pond that has been cleared and disinfected for cultivation, so that the fingerlings can safely overwinter. Where there are difficulties in the turnover of water sources and fish ponds, all the fingerlings can be transferred out for temporary holding, and the original pond can be disinfected with 75-100 kg of quicklime per mu, the water quality can be fertilized according to conventional methods, and the fingerlings can be transferred back after the drug has dissipated. (2) Separate rearing. The specifications of the fingerlings stocked in the same pond must be consistent. Large-sized fingerlings have a large food intake and a strong ability to compete for food. If small-sized fingerlings are stocked at the same time, the small-sized fingerlings will
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How to prevent and treat swine pox? Master swine pox prevention and treatment methods in one article
This disease is an acute, febrile infectious disease caused by the swine pox virus, in which pox lesions appear on the mucous membranes of certain parts of the skin. When the weather is rainy and cold, the pigpen is damp and filthy, and the pigs are malnourished, the epidemic is severe, with high morbidity and mortality rates. It often occurs in piglets aged 4-6 weeks. When the disease occurs, the sick pig's body temperature rises above 41°C, it stops eating, the inflamed eyelids are stuck together by secretions, the nostrils run with mucus or become blocked, and red spots appear on parts of the body with sparse hair such as the snout, eyelids, inner thighs, and lower abdomen,
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What are the precautions for pig immunization? Pig farmers need to master these key points
Pig farmers immunize their pigs once, twice or more times every year, but the pigs still contract infectious diseases they have been immunized against, causing huge losses. What is the reason? This has a great deal to do with neglecting the precautions for immunization. Therefore, we offer a reminder to pig farmers. First, be careful to buy vaccines from reliable sources. Vaccines or bacterial vaccines need to be managed by special methods so they do not lose their efficacy. Before buying a vaccine or bacterial vaccine, confirm whether the department selling the vaccine has a certain level of technical capability, so as to ensure the efficacy of the
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Detailed Explanation of Color Fox Breeding Technology, Mastering the Key Points of Color Fox Farming
Foxes are canids, divided into two genera. The genus Vulpes includes the silver fox (i.e. silver-black fox), red fox, and color fox; the genus Alopex includes the blue fox and colored arctic fox. Color foxes and colored arctic foxes are mutant varieties arising from coat color variation, because fox coat color variation occurs under natural conditions, and the general mutation rate is only one in one hundred thousand or one in one million. Rarity makes things precious, and a single high-quality color fox pelt sells for as much as several thousand US dollars. Foreign research and farming of color foxes has a history of over 50 years, and currently there are more than 30 color types of color foxes. In order to develop
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How to identify high-quality fish fry? Master these selection tips
Check the size of the fish fry. Fish of the same species from the same pond should be uniform and even when harvested, with little difference in body length and weight. In contrast, poor-quality fish fry with large individual differences and uneven sizes often result in a low overall survival rate due to competition for food, mixed genetic stock, poor management and other reasons. Check the body color of the fish fry. High-quality fish fry have bright, glossy body colors. Different species and different farming methods produce fish fry with different body colors. Generally speaking, high-quality silver carp fry should have a silver-gray back and silvery-white sides and belly. High-quality
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How to make steamed egg custard tastier? Master these cooking tips
The protein in eggs coagulates at 60°C to 70°C. When steaming, if the heat is high and the steam is fierce, the temperature of the outer layer of the egg mixture will rise rapidly, causing too great a temperature difference between inside and outside. When the inner egg mixture coagulates, the outer layer dehydrates into a honeycomb pattern. Therefore, to make good steamed egg custard, you need to master three points: 1. Temperature: stir the egg mixture with warm water, and steam over medium heat after the water comes to a boil. 2. Time: steam for another 8 minutes after the water comes to a boil. 3. Ratio: the ratio of egg mixture to cold water is 1:2. The water must come to a boil first, then place the egg mixture on the steaming rack, and then turn
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Detailed explanation of key licorice cultivation techniques, master the essentials of growing it
1. Seed treatment Licorice seeds mature from July to August and should be harvested in time. The seeds are hard and their seed coats do not easily absorb water; when sown directly in soil, the germination rate is only about 30%. Before sowing, treat them with water at 60-100°C for 30 seconds; then soak them in warm water for 1 day and night, and the germination rate can reach 50%. If treated with concentrated sulfuric acid, remove them immediately and rinse them in clean water once the seed coat turns black, then soak them in warm water, and sow when the seeds swell; the germination rate can reach more than 90%. 2. Planting methods ① Direct sowing in the field The land preparation conditions are the same as for field crops, and sowing can be done in spring
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How to prevent and treat mushroom wet bubble disease? These methods must be mastered
1 Before planting, spray and disinfect the mushroom house and mushroom racks with a 5% bleaching powder aqueous solution or 5% formaldehyde solution; 2 Casing soil disinfection: the casing soil should be taken from deep soil 30 cm below the surface, never take topsoil, and even more so do not take soil from fields where mushroom waste has been produced; after the casing soil is prepared, it should be dried in the sun, and at the same time disinfected with chemicals. The specific method is: use 1.5 grams of Youmeijing per square meter, dilute with water, spray it, and mix the soil evenly. In areas with severe disease, the dosage may be appropriately increased. For the second application, after the second flush of mushrooms turns to the next batch, spray with a 700-1000 times diluted solution of Youmeijing
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