1 fetal stiffness
Due to the simple feed of pregnant sows, lack of calcium, phosphorus, protein, minerals and micronutrients, such as fetal growth in the body or male or female breeding too early or inbreeding or appropriate mismatch, Insufficient congenital, small body weight, poor living ability, slow growth, and a stiff pig in the fetus. Control measures: to prevent inbreeding, for pregnant sows, feed a variety of combinations, such as shell powder, keel, fish meal, shrimp, etc., weekly multivitamin B30mg, or cod liver oil 100ml and the same amount of trace elements.
2 milk stiffness
Mainly for poor management of sows, sows have no milk or lack of milk, poor quality or excessive litter, weak body, too late feeding, hunger, so that the growth and development of piglets are blocked, resulting in "milk stiffness" . Comprehensive treatment of Chinese herbal medicine: The sow should strengthen nutrition after giving birth, and feed the concentrate to make the sow milky and good in quality. 2-3 doses of prolactin can be used. Available for frail sows: Codonopsis pilosula, Astragalus, Angelica, Ejiao, 25g each, Tongcao, Chuanxiong, Atractylodes, Chuanchuan, pangolin 15g, Mutong, Eucommia, licorice each 10g decoction, Jiami wine 300ml Introduction, 1 dose / d. For the lack of milk, use Angelica, ring stay, goat milk (four leaves ginseng) each 25g, Lulutong, pangolin, Tongcao, Chuanxiong each 15g, woody, melon, Xuanhu each 15g, decoction plus rice wine 200ml, 1 time / d.
3 post-weaning stiffness
Due to improper weaning treatment, weaning (column), vaccination, and castration are carried out at the same time, the piglets are stimulated too much, the coarse material is fed much after weaning, the concentrate is fed less, especially the protein concentrate is fed less. After weaning, the group is unreasonable, causing bullying and bullying; or because of early weaning, lack of insulation measures in winter to form a stiff pig. Careful management and nourishing treatment: Wean piglets should be diversified in feed types. Fine, coarse and green materials should be used together or feed the whole price of suckling pigs. (4-5) times/d, each time 80% full, prevent milk mites. Also use 2% calcium carbonate, 1% sodium chloride, ferrous sulfate 50g each, multivitamin B35mg mix well 5 times service, once every morning.
4 sickness and stiffness
Because piglets suffer from white sputum, red sputum or piglets, they have long-term illness and have formed a stiff pig for a long time. Integrated Chinese and Western Medicine Treatment: Improve feeding management, you can take separate feeding, if you are sick, you should treat the disease first. Use oxytetracycline 30g, ferrous sulfate 60g, multivitamin B35mg for two weeks, twice a week, while injecting 1% sodium selenite 2ml once, 7d after injection of iron supplement 2ml. Chinese herbal medicine: purple gold vine, earth rhubarb, snail shell each 150g, wester grass, hawthorn root, dog bone, mountain cinnamon 100g, gold lock, hook vine each 75g, Taiwan bird, licorice, rice kernel 50g, a total of powder, 7.5kg or less, each serving 10mg, 7.5-20kg each serving 15mg, 20kg or more, each serving 25mg.
5 worm
Due to the parasitic erosion in the body, the piglets are consumed by nutrients, affecting growth and development and forming a stiff pig. Combination of Chinese and Western treatment: First, the dead pigs are picked out and raised separately. The stiff pigs suffer from chronic and enteritis of internal and external parasites, which should start from deworming and stomach.
5.1 Purified trichlorfon for deworming, 2d fasting according to (0.1-0.15) g / kg body weight. Or use the folk star eight plus two, insecticide deworming (by the same amount of air service).
5.2 Appetizer can be used 2-3ml of scorpion, artificial salt 25g, rhubarb soda 2 pieces (0.3g each), 1 time orally, (2-3) times / d. Each time combined with Chinese herbal medicine, Shenqu, Shanzhi, and malt are each 45g, and the effect is better.
5.3 The ectoparasite can be purified with trichlorfon 8g or less, dissolved in water or 1000ml with double methyl methacrylate, sprayed on the body surface, once per day, and sprayed once every 3-4d. But be careful not to get into the eyes.
5.4 Strengthen feeding management, feed compound feed or concentrate, add appropriate amount of salt, bone meal and trace elements, and feed a night snack every night. Adding oxytetracycline powder to the feed, (10-30) g / head / d, the effect is better.
5.5 Appropriate amount of vitamin supplements, after deworming, 3-5 days can be mixed with muscle injection of vitamin B1 100mg, B2 500mg. It will be injected once every 7-10d.
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