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What are the reasons for a decline in feed intake in meat sheep?
Reasons for decreased feed intake in meat sheep
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What are the reasons for the decline in laying rate of laying hens?
Factors affecting the decline in laying rate of laying hens
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Solutions for the decline in pig feed intake in summer
What to do when pigs' feed intake drops in summer
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Detailed Explanation of Key Points in Hy-Line Brown Layer Breeding Technology
Hy-Line Brown layers have always attracted attention for their high egg production rate. Hy-Line Brown layers start laying early, with a stable peak laying period and an average age at first egg of 149 days....
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Key Points and Technical Details for Raising Hy-Line Brown Shell Egg-Laying Hens
Summary: The Hy-Line Brown shell egg-laying hen is an excellent four-line crossbred egg-laying chicken breed developed by Hy-Line International of the United States. Hy-Line Brown shell egg-laying hens have strong adaptability, tolerance...
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Medication Methods for Treating Piglet White Scour with Oxytetracycline
Commonly known as piglet milk diarrhea, it can be prevented and treated by adding oxytetracycline to the sow's feed daily, while also paying attention to maintaining stable temperature in the pen. Once a piglet is sick, grind sulfadiazine tablets into powder and mix it into pre-made paste; lift the sick piglet by one ear, and when it squeals, put the medicated paste into its mouth, twice a day, and it can be cured in 3 days; gentamicin can also be used by intramuscular injection.
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How to Prevent Sand-Shelled and Soft-Shelled Eggs in Three-Lined Box Turtles
Three-lined box turtles mate and fertilize in March-April each year, and lay and incubate eggs from May to July. A single sexually mature female turtle lays 3-9 eggs per year; the three-lined box turtle has a relatively low egg production among turtles. Improper feeding and management or the influence of other factors can also cause some three-lined box turtles to lay 1-2 eggs, or even a whole clutch, of sand-shelled eggs (with a sandy, non-smooth shell surface) or soft-shelled eggs, affecting the hatch rate and causing certain economic losses to three-lined box turtle farming. 1 Causes of three-lined box turtles laying sand-shelled or soft-shelled eggs a) Lack of eggshell-producing
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Prevention Methods for the Decline in Laying Rate of Laying Ducks in Early Winter
"Daodan" (laying stop) in laying ducks refers to mother ducks raised in spring entering the laying period in November, when the temperature gradually turns colder and the temperature difference between day and night is too large, or due to insufficient nutrition, causing ducks that have just started laying to stop production and "take a vacation." If laying ducks "daodan" and begin molting, once they molt they will not lay eggs again until the following spring. If duck "daodan" can be controlled during this period, the laying period can be greatly extended and the economic benefits of raising ducks can be increased. When the ducks show signs of "daodan" such as eggs becoming smaller, eggshells becoming thinner, delayed laying time, wet feathers after coming ashore from drinking water, and burrowing into the duck house
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Chongqing Yurong No. 1 Pig Composite Line Successfully Passes Expert Review
The "Yurong No. 1 Pig Composite Line," independently bred by Chongqing, was recently successfully developed and smoothly passed expert review by the National Livestock and Poultry Breed Approval Committee of the Ministry of Agriculture. According to the Chongqing Municipal Science and Technology Commission, the Chongqing Academy of Animal Sciences utilized the excellent characteristics of a superior local pig breed - the Rongchang pig - combined with the advantages of exotic pig breeds, adopted a three-line composite model, and applied new breeding technologies such as conventional selection along with molecular genetics and information technology. After 9 years of arduous research, they bred a composite line pig with excellent meat quality, strong adaptability, good reproductive performance, moderate lean meat percentage, and strong market competitiveness.
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