Boxer shrimp
Scientific name: StenopusHispidus
Origin: Indian Ocean-Pacific Ocean
Body length: 7cm
Features: it is a common kind of shrimp in the aquarium store. The large scissors feet and the red and white stripes are very attractive. Because of the strong awareness of the living area, it can only be raised in the plural of a pair at most. The female's feet are slightly smaller and younger than the male's. If she has eggs on her body, her head and abdomen will turn bluish green to make a distinction. I like the raw bait very much, but the power of the scissors is very small, so divide the raw bait into small pieces and give it to them. Also, when it is attacked, it will cut off the feet of the scissors and then run away. The foot cut off by yourself will regenerate after several peeling.
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Methods to prevent epidemic diarrhea in pigs
To prevent porcine epidemic diarrhea, attenuated or inactivated vaccine against porcine epidemic diarrhea should be vaccinated in advance, and 1 ml of attenuated porcine transmissible gastroenteritis vaccine should be injected intramuscularly and intranasally 45 and 15 days before delivery in sows. There is no vaccine against rotavirus disease. after diseased pigs are found, they should be isolated as soon as possible. 5%-10% glucose saline is injected intravenously and 3%-5% sodium bicarbonate is added. Piglets should stop breastfeeding and prepare glucose glycine solution for piglets to drink. The formula is: glucose 43.2
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Processing technology of silverfish
Through processing, silverfish can be turned into high-quality fish products selling well in domestic and foreign markets, and the value of silverfish can be improved, so that the fishery can achieve high efficiency. Therefore, processing is an important part of silverfish and fishery. Because of the high protein content of silverfish, the catch is easy to deteriorate, so ice must be used to keep fresh in the process of acquisition and processing. At present, China's silverfish products are mainly processed into packaging in units of 1000 grams according to export standards, and also into 500g, 250g and 1 according to customer needs.
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