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What are the nutrient requirements of pigs?
Vitamins are a special class of nutrients essential for maintaining the normal life and growth of pigs. Most vitamins must be obtained from feed, and the required amount is very small, but physiologically they play an important role in regulating and controlling metabolism. They also have disease resistance and
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In the summer of 2017, pig prices are highly likely to keep rising
The national live pig market's average price for crossbred pigs (Duroc x Landrace x Yorkshire) was 18.16 yuan/kg, down 0.02 yuan/kg from yesterday. Today, crossbred pig prices rose in 14 provinces and fell in 12 provinces. 21 provinces exceeded 9 yuan/jin, with the highest being Zhejiang province at 19.10 yuan/kg. Corn price 1741 yuan
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How to keep koi alive: using the right water and maintaining good water quality are key
The most important thing when keeping koi is water, because the quality of the water determines the survival rate of koi. So what water should be used to keep koi from dying? How do you maintain the water? 1. What water to use for keeping koi 1. Tap water: The water we most commonly see in daily life is tap water, and many uninformed koi keepers use tap water directly to keep koi, which brings certain harm to the koi. In fact, tap water is a water source that has undergone disinfection treatment, and the water contains too many chloride ions, so it cannot be used directly for keeping fish. It needs to be treated before being used to keep koi. Generally, the sun-drying method is used: place the tap water in an open, ventilated area, and rely on the flow of air and sunlight to let the residual chlorine in the water evaporate, while also increasing the dissolved oxygen content in the water.
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What methods are there to tell a healthy dog from a sick dog?
In order to keep a dog healthy, dog owners need basic dog-keeping knowledge and must understand what kind of dog is a healthy dog. So how do you tell a healthy dog from a sick dog? A healthy posture should show a natural, balanced curve when standing, with upright limbs and no deformities. The front chest is broad
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Key Points of Fly Breeding Technology and Daily Management Methods
Breeder fly room: maintain the temperature at 24-30°C, relative humidity 50%-70%, and light for more than 10 hours per day. Equipment: indoors there are fly cages, cage racks, thermometers and hygrometers, as well as heating, exhaust, and escape-prevention equipment. Separation: flies can be separated by water separation, feeding separation, strong-light screen separation,
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Breeding Methods and Technical Key Points for Yuanbao Pigeons
When breeding Yuanbao pigeons, keep the nest loft clean and dry, pay attention to providing health grit, attach leg bands in time, observe temperature and light changes in the breeding environment, and manage stocking density well. Breeding methods for Yuanbao pigeons. 1. Strengthen cage feeding: some parent pigeons lay eggs again when the squabs are about 15 days old
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How to Grow Conophytum? Mastering These Care Methods Is Enough
Growing Conophytum requires maintaining a good temperature in the cultivation environment. If dormancy occurs in summer and winter, be sure to control the temperature and keep it below 30 degrees. Change the soil in time, and do not let water accumulate in the soil, as this will cause root rot. Conophytum does not need
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Which flowers and plants can the elderly grow indoors to help prevent illness and maintain mental well-being?
Growing flowers and plants can make the environment fresher and make people feel happy in body and mind. Especially for the elderly, planting or placing some suitable flowers and plants in the room, in addition to nourishing the body and temperament, can also prevent illness and maintain mental well-being and physical and mental health.
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How should rice transplanters be maintained during the spring plowing and preparation season?
During the spring plowing and preparation season, rice transplanters should be repaired and maintained. If the use and maintenance of the rice transplanter are inadequate and scientific upkeep of the machine is neglected, the moving parts of the rice transplanter will rust and seize up during operation, which will affect the normal use of the rice transplanter and greatly shorten
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Sprinkler Irrigation Machine: Maintenance Methods and Precautions During Use
The sprinkler irrigation machine is one of the ideal water-saving irrigation tools suited to China's conditions, and is one of the agricultural machines often used by many farmers or livestock raisers. So how should the sprinkler irrigation machine be maintained during use? What should be noted during maintenance? How should the sprinkler irrigation machine be maintained during use?
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