Comprehensive and Efficient Breeding of Duck, Pig and Fish
Duck, pig, fish through comprehensive breeding, can fully and reasonably use energy, to save feed, high yield and high efficiency purposes. A comprehensive and efficient breeding method for ducks, pigs and fish comprises the following steps:
1. Select excellent duck varieties, preferably cherry valley duck, pigs for hybrid Landrace pigs and other improved pigs, fish mainly silver carp, herring, grass carp, etc. These varieties can tolerate coarse feeding and grow fast.
2. Management of duck pens, pigsty and fish ponds Duck pens, pigsty and fish ponds should be concentrated, and transportation should be convenient to facilitate management. To keep duck pens, pig houses, fish ponds clean and hygienic, strict disinfection according to regulations, disease prevention.
3. According to the management workload of one person, feed@#@231@#@seedlings in a batch of 150~200 pigs, 15~23 pigs of 40~50 kg, 0.7~1.2 mu fish pond, which is convenient for feeding and fishing. Put 4~5 fish species of 8 cm in each square meter of water surface. Note that the size is consistent.
4. Feed and feeding method
(1)Duckling feed formula: corn 65%, wheat bran 20%,@#@245@#@or cooked rice particles 10%, bean cake powder 5%, in addition, every hundred add cooked eggs 3, every hundred kilograms of feed add skim milk powder, oxytetracycline 1. After 10~15 days of age, the formula is: corn 50%, bran 10%, barley 5%, soybean meal 2%(fried), rice bran 5%, fish meal 7%, bone meal 1.3%, and appropriate trace elements and vitamins are added. The green fodder was fed at 16~20 times of the ration. Feed 7 times a day (5:00, 8:00, 12:00, 15:00, 18:00, 20:00, 23:00), give enough clean water. That's two kilograms in 50 days.
(2)Pig feed formula: pig feed is fresh duck manure mixed with a proper amount of rice bran, wheat bran, corn flour, bean cake powder, distiller's yeast, additives, water. Stir evenly, seal fermentation until there is a fragrance of wine directly fed.
(3)Fish feed formula: pig manure 90%, rice bran 5%, bran 3%, flour evenly mixed, prepared into particles. Feed in the morning and evening, at the same time, let duck water stocking during the day, duck dung can also be directly for fish to eat. This not only greatly reduces the cost of bait, but also accelerates the growth of fish. Pig manure also inhibits the role of bottom moss.
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How to treat pig prolapse of anus?
Pig anal prolapse is divided into two situations: the first is that the sick pig can recover itself when standing, but it can be protruded when defecating; the second is that the sick pig can not pay it back on its own when standing. The treatment is to wash the affected area with 0.1%-0.2% warm potassium permanganate solution, dry it with sterilized gauze, and then apply appropriate amount of snail meat paste to the affected area. The specific method of the snail meat paste is to wash the snail, shell and take the meat, wash the snail meat with 0.2% potassium permanganate solution and the tools used to mash the snail meat, and then mash the snail meat into a paste.
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How to prevent goose influenza
Goose influenza is a systemic or respiratory acute infectious disease caused by some pathogenic serosubtype strains of influenza A virus, mainly occurring in geese within 30 days of age. In recent years, the incidence of goose influenza has gradually increased, mostly because of sudden climate change, poor breeding management, goose cold infection. Mortality rates are generally between 50% and 90%. Clinical symptoms are acute type, sudden onset, depressed spirit, loose feathers, drooping wings, elevated body temperature,
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