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How to design a reasonable sow pen? Detailed explanation of common standard dimensions and design methods
Abstract The large pen houses 200 sows, and open and pregnant sows can be kept together, with a feeding area, resting area, activity area and separation area set up. In summer, plastic netting or shade netting should be used for sealing, and in winter plastic film should be covered for insulation. Each pen is equipped with 1 plastic sprinkler
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What to do if a sow has been unable to deliver a stuck piglet for two days? Includes common handling methods
Abstract Stillborn: For sows that continuously discharge lochia from the body and show signs of labor, a syringe can be connected to an insemination tube to inject saline at a concentration of 1%-3% and a temperature of 36-38°C into the sow's uterine cavity until the saline flows out of the sow's body, then combine with oxytocin.
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Pig Needle Usage Reference Chart, with Common Types and Lengths
Summary Pigs from birth to 10 kg: the commonly used needle length is 0.5-0.75 inches, and the needle gauge is 20-21. Pigs of 10-30 kg: the commonly used needle length is 0.75-1 inches, and the needle gauge is 18-19. Pigs of 30-100 kg: the commonly used needle length is 1-1.25 inches, and the needle gauge is 18.
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How Are Oysters Farmed? A Detailed Guide to Farming Methods and Techniques
Summary Bamboo stake farming: a relatively common oyster farming method, suitable for seabeds with a lot of soft mud and slower seawater flow, in which bamboo of a suitable size is inserted into the seabed. Longline farming: convenient, and can be done in open sea areas as well as offshore waters; the ropes need to be fixed deep in the seabed.
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What Are the Signs That a Sow Is About to Farrow? A Guide to Common Signs of Impending Farrowing
Abstract Before a sow farrows, a boundary gradually appears between the base of the udder and the abdomen, and the pelvic ligaments gradually soften. About 3 days before farrowing, the teats gradually spread outward, the skin becomes tense and red, a little clear fluid can be squeezed from the middle two pairs of teats, and the sow's vulva gradually
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What to Do If a Pig Won't Eat? Common Causes and Solutions
Summary Hot weather can cause pigs to stop eating, so the pigs need to be cooled down. If a pig's digestive system has problems, it will also stop eating, so you need to check whether the pig has enteritis or diarrhea. If a pig is thirsty, it will stop eating, so try to give it more water. When a pig is in heat
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How to Treat Pig Farm Wastewater? A Detailed Explanation of Common Methods and Technical Points
Summary Usually, the sedimentation method is used to treat pig farm wastewater, so pig farms need to be equipped with sedimentation tanks. When the wastewater is discharged into the sedimentation tank, it undergoes oxidative decomposition through a series of procedures. The sewage can also be self-purified, which can to a certain extent
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What Material Is Best for Pigpen Floors? A Full Analysis of Common Flooring Materials
Summary Soil material: low cost, has a certain soft protective quality, can retain warmth, but it is hard to keep clean and inconvenient to disinfect. Slatted floor material: generally used in large pig farms, cleaning pig manure is very easy, and slatted floors are easy to maintain; whichever piece breaks can be replaced.
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How to Grow Pearls from Freshwater Mussels: A Detailed Guide to Farming Techniques
Summary Common freshwater mussels can hardly produce pearls. Generally, pearl mussels or triangle sail mussels (Hyriopsis cumingii) are chosen: nucleus insertion in the second year, mantle tissue implantation in the third year, and harvesting in the fifth year. 80-120 triangle sail mussels can cultivate about 500 grams of non-nucleated pearls. Farming method: single-suspension culture is preferable; the water environment for the mussels should be sunny and well ventilated, with a water depth of over 1m, no aquatic plants, a weak current, and neutral water quality. Prevent toxic sewage from entering the pearl farm, and keep the mussels in the water layer with the most abundant food.
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Muscovy Duck Farming Techniques, Precautions and Common Disease Prevention and Treatment Methods
Abstract During the brooding period of ducklings, temperature and humidity must be well controlled and the immunization program fully implemented. After 1 month of age, rearing is mainly based on free-range in paddy fields, with appropriate supplementary feeding of concentrate at night. After rice transplanting, enclose the paddy field all around to prevent weasels, cats, dogs and others from entering, and in one corner of the paddy field build a simple shelter for the Muscovy ducks
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