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Detailed Explanation of the Incision Method for the Small Flank Spay Surgery in Female Pigs
Abstract The small flank incision method for female pigs requires selecting female piglets around 35 days old and 10 kg for castration. Before surgery, they must be fasted for half a day, the surgical site must be disinfected, and then the peritoneum is directly incised. The incision only needs to be 8 mm. After ascites gushes out, the ovaries on both sides and the uterus are removed, and tincture of iodine is applied to the incision. The key to the success of the small flank method lies in accurately locating the surgical site, and the technique must be proficient. Using this method for castration can avoid wound infection and eliminate the harm of tetanus.
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What conditions are needed for raising giant river prawns?
Summary A giant river prawn (Macrobrachium rosenbergii) farm needs to be built on flat terrain with convenient power supply. The suitable width of a prawn pond is 40-60 m, the water depth is about 1.5 m, and feeding platforms with a width of no less than 2 m need to be built. Loam and clay can be chosen as the farming soil, and unpolluted lake water and river water are used as the water source. The dissolved oxygen content in the pond needs to be maintained at 3-5 mg/L, the pH at 7-8.5, and the water temperature at about 25-30°C. During this period, auxiliary facilities need to be well equipped.
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What are the taboos in cattle farming? These points need attention
Summary Introducing breeding stock from non-local sources: if breeding cattle are available on the local market, they should be bought nearby; introducing breeding stock from non-local sources increases transport costs and makes it easy to be cheated. Not vaccinating: skipping vaccines to save costs is the biggest taboo. Incomplete disinfection of pens: incomplete disinfection easily triggers
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What conditions are needed for eel farming? A must-read for beginners
Summary Farming site: For eel farming, choose an area with convenient transportation, no pollution, sufficient water source and convenient electricity to build the pond, with an area of about 50 mu, and equip it with the various systems and equipment. Water quality requirements: the suitable water temperature for growth is 25-28°C, the water is slightly
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What conditions are required for donkey farming?
Summary Forage conditions: Raising donkeys requires an adequate supply of forage and a proper feeding method. The best forage is dry, crisp, hard crop straw, such as millet, corn and bean vines, fed once each in the morning, at noon and in the evening. Pen conditions: The pen needs
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Pig Farming Tutorial: A Detailed Guide to Scientific Breeding Techniques and Daily Management Methods
Summary Correct breed selection: It is necessary to choose breeding pigs with strong adaptability and good fattening results. Control the farming quantity well: when just starting out, it can be kept at around 30-40 head, and once more experienced, it can be expanded to 50-80 head. Control farming costs well: in order to increase economic returns, you can mix
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Detailed Explanation of Leech Farming Techniques: Teaching You How to Raise Leeches Well
Abstract To farm leeches, you need to build a pond 3m wide and 1m deep, with unlimited length. A small number of stones can be placed at the bottom as a habitat for the leeches. Select robust, uninjured, large, wide-bodied high-quality varieties as breeding leeches. During the farming period, you can feed them field snails, insects, earthworms,
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At what size is it most suitable to breed a crossbred (binary) sow?
Abstract: Crossbred sows need to be bred at 9-10 months of age. When breeding, observe the sow's body condition; the weight must be greater than 200 jin before breeding can be carried out. If the breeding age is approaching but the weight is not up to standard, you can feed some nutritious feed to help it gain weight and reach the breeding standard.
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Detailed Explanation of Key Technical Points for Cage Culture of River Shrimp
Abstract Culture water area: need to select a water area with a pH value between 7-8.5 and little sludge. Cage construction: generally use polyethylene netting, bamboo floats, etc. to make rectangular cages of suitable specifications, and set up anti-escape nets. Stocking shrimp seed: cage shrimp farming can cultivate 2 batches, the 1st batch can
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How to raise 2cm flowerhorn fry? These care points you need to know
Summary Substrate: Choose the bare tank method for raising flowerhorn fish, and a small amount of gravel can be spread on the bottom of the tank. Water quality: Generally use neutral soft water for raising, change the water frequently, and the suitable water temperature is around 28°C. Filtration: Use a filtration system to remove toxic substances remaining in the water. Lighting: Use a lamp
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