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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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Chicken Rearing Methods and Key Points of Feeding Management Techniques
Summary Breed selection and coop construction: Generally, native chickens are the main type reared. The chicken coop can be built in a place sheltered from the wind, with sufficient sunlight, convenient transportation, and easy drainage and irrigation. Inside the coop, feed troughs, water troughs, temperature control facilities, etc. should be prepared. Chick rearing: The temperature should be regulated according to the age of the chicks.
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Detailed Explanation of Mussel Farming Methods and Technical Key Points
Abstract Farming sea area: Choose an offshore sea area for farming, because its water quality is relatively fresh and the water flow is relatively unobstructed. Farming raft: Choose the raft used for farming Zhikong scallops. Farming equipment: Make a rope from two-strand or three-strand rubber, tie a long hanging rope to it, about 2 m, and attach a weight to it. Timely placement of farming equipment: Generally placed at the end of March each year. Managing mussels: Regular inspection is sufficient. Timely harvest: Generally can be harvested in July, with all harvesting done around the Spring Festival.
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A Detailed Explanation of Black-spotted Frog Breeding Technology and Management Key Points
Abstract: The breeding environment for the black-spotted frog (Rana nigromaculata): the pond is required to have high dissolved oxygen content, the suitable growth temperature is 20-30°C, and it likes to live in a warm, humid environment overgrown with weeds. Daily management: it fears direct sunlight, so concealed places can be set up in the pond, and vegetables etc. can be planted around it
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Detailed Explanation of High-Density Culture Techniques for Chinese False Gudgeon
Abstract: Select high-quality, disease-free Chinese false gudgeon (Pseudorasbora parva) varieties for culture. Before stocking, spray quicklime into the pond for disinfection. The number of fry stocked is about 80,000-100,000. During the culture process, oil bran or homemade formula feed can be given, generally fed 2 times a day.
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Detailed Explanation of Key Points for High-Density Culture Techniques of Topmouth Gudgeon
Abstract Seed stock selection: fry should be selected with mature gonads, robust constitution, intact scales, and free of injuries, disease and parasites. Fry stocking: stock about 80,000-100,000 fry per mu. Fry management: feed once each morning and evening every day; you may feed self-prepared feed or mix it with
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Technical Points and Detailed Operation Methods for Artificial Insemination in Pigs
Summary Preparation before insemination: The semen collection cup needs to be placed in a constant-temperature cabinet at 35-37°C, and boars used for artificial insemination do not need to undergo natural mating. Color: Normal semen is milky white or grayish white. Odor: Normal semen has no special odor. PH value: The PH value of semen is generally
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A Detailed Explanation of Fattening Sheep Rearing Methods and Technical Key Points
Summary Seed selection: Choose breeds with good fattening results; when selecting sheep, do not choose overly active young sheep; choose gentle, quiet young sheep that tend to flock together. Feeding: Follow the principle of small amounts and frequent meals; after each feeding, provide water; in winter, warm water is preferable. Rearing methods
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A Detailed Guide to Arapaima Farming Methods and Key Technical Points
Abstract Fish tank requirements: Arapaima grows quickly, so a fish tank with a length of 4.5 m, a width of 1.5 m and a height of 1.5 m should be chosen, and the top must be secured against escape. Water quality requirements: It prefers weakly acidic water, and the suitable water temperature is around 24°C-29°C. Feed requirements: For animal feed
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Techniques for Pure Freshwater Farming of Whiteleg Shrimp
Abstract Stocking shrimp larvae: Select shrimp larvae that are highly active, strong in adapting to water, with a transparent body, no blackening on the gills, and with the black umbrella fully open, and stock them in a pond with a water temperature above 20°C. Strict desalination and nursery rearing: In the early stage of farming, the shrimp larvae must be gradually desalinated
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