How to feed pregnant sows? Feeding principle for pregnant sows

How much feed should the sows feed each day during pregnancy? When do you start feeding? The key to feeding management is “strict feeding during pregnancy and full feeding during lactation”. Among them, pregnant sows can strictly control the body condition, prevent dystocia, and can increase the feed intake of lactating sows, so that the sows The basic needs of milk production can be achieved during lactation.

怀孕母猪怎么喂养?怀孕母猪的喂料原则

How much Kg/d is fed during the limited feeding period affects the constipation of sows

Because of the lack of exercise, lack of crude fiber intake, long-term use of antibiotics in the feed, and insufficient drinking water, the sows are prone to constipation.

Constipation seems simple, in fact, the sow has entered a pathological state, which will cause the following situations to occur:

01, will cause the pregnant sow to sit restless, depressed, and is not conducive to the absorption of the intestinal tract leading to malnutrition, affecting the growth and development of the fetus.

02. When constipation, the contents of the intestines will be fermented to raise the temperature of the rectum, and the sow's body temperature will rise, which will affect the activity of the enzymes in the body, and further cause anorexia and no food in the sows.

03. The toxin produced by constipation is absorbed by the body, which not only affects the sow itself (the occurrence of inflammation), but also affects the development of the fetus. In severe cases, it may cause non-infectious abortion.

怀孕母猪怎么喂养?怀孕母猪的喂料原则

So for the limit feeding, how much Kg/d is the most suitable for us to control? When will the end limit be fed?

Studies have reported that the sows were fed with 2Kg/d and 2.8Kg/d for 20 days on the 26th day of pregnancy, and the results showed that the probability of constipation at 2.8Kg/d per day was significantly lower than that of 2Kg/d sows. And proposed to take 3kg / d has a better effect.

Studies have shown that 100-day feeding of pregnant sows can benefit the development of sow mammary glands, increase the milk yield of sows and the weaning weight of piglets, and believe that the best practice is to start feeding at 95 days of pregnancy, using fat or High energy and high protein lactating sow feed. However, during the period, attention should be paid to the amount of feed to effectively prevent dystocia. The feed rate of primiparous pigs should be controlled at 3Kg/day; the sows should not be lower than 3.5Kg/d.

Reminder: Strictly limit feeding within one week after breeding, because 2~3 days after breeding is the key period for fertilized eggs to be implanted into the uterus. If the feeding is too high, the embryo will die. If the sow is thin, it is appropriate in the 7-37 days of pregnancy. Adjust (adjust 0.6~0.9Kg/d) to adjust the sow's body condition.

Note:

01. The above experimental data are based on the normal body condition of the sow and the health of the body.

02. Sows should pay attention to irreversible damage caused by improper feeding.

03. Most pig farms in Europe and America use limited feeding until 95~100 days before entering the feeding stage of late pregnancy.

Antiviral & Anti-cancer

Antiviral:

Antiviral drugs are a class of medication used specifically for treating viral infections. Like antibiotics and broad-spectrum antibiotics for bacteria, most antivirals are used for specific viral infections, while a broad-spectrum antiviral is effective against a wide range of viruses. Unlike most antibiotics, antiviral drugs do not destroy their target pathogen; instead they inhibit their development.


Antiviral drugs are one class of antimicrobials, a larger group which also includes antibiotic (also termed antibacterial), antifungal and antiparasitic drugs, or antiviral drugs based on monoclonal antibodies. Most antivirals are considered relatively harmless to the host, and therefore can be used to treat infections. They should be distinguished from viricides, which are not medication but deactivate or destroy virus particles, either inside or outside the body. Antivirals also can be found in essential oils of some herbs, such as eucalyptus oil and its constituents.Related Products:antiviral drugs,anti-cancer drugs.


Anti-cancer:

Anticancer, or Antineoplastic, drugs are used to treat malignancies, or cancerous growths. Drug therapy may be used alone, or in combination with other treatments such as surgery or radiation therapy.

For the treatment :

Anal cancer

Bladder cancer

Bone cancer

Breast cancer

Cervical cancer

Colon cancer

Colorectal cancer

Endometrial cancer

Kidney cancer

Leukemia

Liver cancer

Lymphoma

Ovarian cancer

Pancreatic cancer

Prostate cancer

Stomach cancer

Testicular cancer

Thyroid cancer

Vaginal cancer

Vulvar cancer

Antiviral & Anti-cancer,Acyclovir Tablet,Ondansetron Injection,Anti-Cancer Drug,Asparaginase Drug

NOUVASANT GROUP LTD. , https://www.nouvasant.com