Breeding of children and young pigeons
In the initial stage, child pigeons are best fed with fine-grained softened feed. The processing method of this kind of feed is to crush the corn, mix it with rice and beans, soak it in clean water for 2 to 3 hours, and then dry it. The trace elements in health care sand should be complete. Some vitamins can be added to drinking water. Set up a nursery bed, pay attention to keeping warm, windproof and dry, and generally keep it in the nursery bed for about 20 days. 50-day-old pigeons begin to molt, at this time sensitive to external climate change, easy to get sick, to do a good job of cold protection and warmth. Add some anti-cold drugs to your drinking water and add more high-energy diets such as corn and 245mg / kg. After the young pigeon is 3 months old, the male and female pigeons should be raised in groups to prevent early mating and preterm birth, so as not to affect the production performance of breeding pigeons. In the process of raising young pigeons, it is best to select species twice. The first selection is at the age of 3 months, and the second selection is at the age of 5 months. Inbreeding, light weight, poor physique and individuals who do not meet the breeding standards should be eliminated.
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Breeding habits and artificial hatching methods of snakes
1. The reproductive habits of snakes snakes are dioecious, fertilized, oviparous, or oviparous animals. The sexual organs matured 2-3 years after hatching. There is no obvious difference between male and female snakes in appearance, but it is easier to distinguish between similar snakes of the same size, the female snakes generally have a smaller head and a short fat tail, while the male snakes have a larger head and a slender tail. When squeezing the back end of the anal foramen with two fingers, the female snake's anal foramen appears flat and concave, and the male snake's anal foramen will reveal two "semi-penises", that is, a pair of copulators, which is an accurate identification of female and male snakes.
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Diagnosis and method of common diseases in black-bone fowl
1. Newcastle disease (chicken plague) [diagnosis] diseased chickens are lethargic, loss of appetite, elevated body temperature, tremor, backward head, reverse angle bow, circular movement and so on. Dyspnea, drooping wings, green feces, died after 2-3 days, the mortality rate was high. [treatment] at the age of 7-8 days, the chicks were given Newcastle disease Ⅱ vaccine by nose or eyes, once again at 28 days old, and then injected intramuscularly with Newcastle disease Ⅰ vaccine at 50-60 days old. In case of sudden onset, Newcastle disease Ⅰ should be used immediately.
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