What is the cause of stillbirth in sows?
There are many kinds of sows, including black sows, white sows and spotted sows. So what is the reason for the stillbirth of sows?
What is the reason for the stillbirth of sows?
Stillbirth of sows is caused by many reasons, including nutritional factors, environmental factors, production factors and so on. The most important reason is the poor resistance of sows to reproductive disorders.
Second, what if sows don't eat before delivery?
Symptom
In general, a week before delivery, loss of appetite or abstinence, mental malaise, body temperature, breathing, pulse are generally normal, sows are getting thinner.
Prevention
1. Strengthen feed management, feed more green and juicy materials, and reduce the volume and feed frequently. It is strictly forbidden to feed moldy and frozen feed.
two。 Reduce stress and increase exercise.
3. Pregnant sows should not be fed with cottonseed cake because gossypol is bad for mothers and offspring.
Treatment
The principle of treatment is to resist bacteria and control systemic infection, strengthen heart and replenish fluid, relieve poisoning, nourish blood and calm fetus, and recuperate spleen and stomach.
1. Penicillin 3.2 million unit, 25%Vc20ml. Normal saline 1000ml, once intravenously, and 25% analgin 10ml intramuscularly, twice a day. Use it for 2-3 days.
two。 Traditional Chinese medicine prescription: Radix Rehmanniae, Angelica sinensis, Radix Astragali, Radix Astragali, Radix Codonopsis, Atractylodes macrocephala, Chuanxiong, broiled hay, Amomum villosum, Scutellaria baicalensis Georgi, glutinous rice 120g, add sow life element to water or mixture, effectively relieve and treat sow prenatal abstinence.
There are many breeds of domestic sows, such as Taihu pig, Landrace pig, large white pig, Erhualian pig, Jinhua pig, Duroc, Pitland, Rongchang pig and so on.
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Can you eat eggshells?
Eggshell can not be eaten, many people crush the eggshell, flush water to drink calcium, this is wrong. Because the calcium in the eggshell cannot be digested and absorbed by the human body, if you really eat it like this, you will get stones. Eggshell is often ignored by people.
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What do grass carp like to eat?
Grass carp is one of the four major domestic fish in China and is widely sold in the market. China's history of grass carp farming as long as 1,700 years, but in the past are taken from the river in the pond after the natural fry raised for consumption or sale. After the founding of New China, the grass carp was realized
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