Postpartum sow care in this way, the risk of infection is low, sows recover quickly!

A "Xiao Fei" subverts the pattern of pig farming, which can be said to be turbulent for the pig industry. Peter Drucker, the father of modern management, said that "the greatest danger in turbulent times is not the turbulence itself." but still doing things with the logic of the past is worthy of our careful consideration.

You may know that pathogenic invading pigs usually choose six window periods (estrus, mating, delivery, weaning, herding, vaccination), including the devil Xiaofei, without exception, and the weakest link in the six window period is the childbirth stage.

First, the harm of inadequate postpartum palace care under the background of non-plague.

1. Endless lochia (amniotic fluid / placenta / blood clot / meconium, etc.) can induce uterine inflammation and damage uterine mucosa (pathogen invasion risk ↑).

5 days postpartum purulent discharge 8 days postpartum purulent discharge

2. Postpartum inflammation enters the blood, induces enteritis and pneumonia, and damages intestinal and respiratory mucosa (risk of pathogen invasion ↑).

Postpartum anorexia body temperature 41 ℃ is in poor condition (poor disease resistance)

3, postpartum inflammation into the blood, inducing mastitis, less milk quantity and poor quality.

Deep concealment does not show diarrhea weakness (poor disease resistance)

4. Latent infection, large amount of pus after weaning / mating.

Large amount of pus from weaning / breeding sows (inflammation-accomplice of pathogen)

5. Inexplicable empathy.

The situation of return is very serious, and the number of non-production days (NPD) has increased sharply.

Ex.: 100head ♀, wasting a period of love

Loss of feeding cost: 13 X 21 X 100 = 27300 (¥)

Market miss loss: "(3000 X 20) / 365" X 21 X 100 = 345000 (¥)

6. it is not a typical accomplice of pandemic madness.

The two hotbeds for the survival of non-plague virus-meat products and blood!

Non-plague invasion of the first to break through the two barriers-skin, mucosa!

The biggest accomplice of non-plague virus to kill pigs-inflammatory storm!

Second, the current situation of postpartum palace care is not in place under the background of non-plague.

1. Rule by inaction (it is impossible to prevent, it is better not to), and the policy of "three noes" (no cleaning, no disinfection, no nursing).

Only bad comments: fanning the flames, aiding evil, and the spread of the pathogen unimpeded!

2. Simple postpartum infusion.

Benefits: conducive to midwifery, incidental anti-inflammation

Disadvantages: anti-bacterial anti-inflammatory short-term effect is not complete, evil dew is inexhaustible, uterine injury has no effect, danger alarm has not been removed!

3. Oxytocin excluding foreign body.

Benefits: it is beneficial to the uterine contraction of elderly sows and the inability to assist in delivery, and the discharge of some foreign bodies.

Disadvantages: rigidity contraction, colostrum loss, sows are weaker, lochia is difficult to finish, uterine damage is aggravated, danger alarm is not removed!

4. Uterine plug pills / antibiotics to rush the uterus.

Benefits: prevention of infection

Disadvantages: endless lochia, uterine injury is not beneficial, drug residues form a film to affect pregnancy, the danger alarm has not been removed!

Third, the general idea of postpartum palace care under the background of non-plague.

Pinch lochia, uterine injury, pathogen infection three dimensions, avoid the impact of sow production performance, refuse to encourage non-arrogance!

1. Strengthen rhythmic uterine contraction, promote the discharge of lochia and avoid inflammation.

2. Promote the repair of uterus, accelerate the recovery of sows and restore disease resistance.

3. Optimize the most suitable antibiotics, highly effective antimicrobial, reduce inflammation.

1) as shown in the figure below, there are both G+ bacteria and G- bacteria, which requires that antibiotics must be broad-spectrum, efficient and with low toxicity and side effects.

2) in the following table, ceftiofur and cefquime have broad antibacterial spectrum, high efficiency and least side effects.

3) under the background of non-plague, ceftiofur hydrochloride is preferred according to the comprehensive principle of less contact, less injection, less bleeding and rapid control.

4) as shown in the figure below, there is also a significant difference in the long-term effect of ceftiofur hydrochloride, which is bound to be as long as possible under the non-plague background.

4. Select the most suitable anti-inflammatory drugs to remove inflammation and restore pig peace.

Postpartum sows must have symptoms such as residual heat, pain, residual endotoxin, redness and swelling, inflammation, body deficiency and so on. Houttuynia cordata Thunb has been widely concerned by the industry in recent years because of its efficacy of heat-clearing and detoxification, anti-inflammation and detumescence. At the same time, pig farms are also likely to be used, and have a good reputation.

Summary: the general idea of postpartum palace care under the background of non-plague.

Fourth, under the background of non-plague, what kind of sows need more care and care?

Under the following circumstances, send a piece of love and an extra piece of Pure Land:

Sows with 4 hours of ≥ during ★ labor

The sow that ★ took out

★ A sow with an appetite for ↓ and an upturned tail

★ firstborn / ternary / original

Sows with large amount of dark pus after ★

Sows with malignant edema of vulva in ★

★ piglets birth weight ≥ 1.8kg sows

★ sows with 15 ≥ litters

★ piglets with diarrhea / poor fur / emaciated sows

★ aborted sows.

5. prevention and control plan for the landing of postpartum palace care under the background of non-plague.

1. Local environmental disinfection (basic guarantee)

1) go to the delivery bed:

Rinse sow afterdrive (1 pH3.9 less than 400 potassium persulfate compound powder / acidified water).

2) on the day of giving birth-3 days after delivery:

0.1% potassium permanganate scrubbing sows after driving, brushing the birth bed (breech).

3) reduce unnecessary contact + disinfection and strictly prevent cross-infection (pay special attention to blood and mucous membrane).

2. Double two-in-one: (thorough uterine cleaning + uterine repair) + (antibacterial + anti-inflammatory)

Step 1: wash hands with 0.1% potassium permanganate, scrub the hindquarters of sows with towels and wipe the vulva with paper towels.

Step 2: make the sow stand, inject the ovulation promoting and uterine repair perfusion solution (Gongyanjing) 100ml/ bottle + 20ml lincomycin into the uterus according to artificial insemination, proceed slowly for 5 minutes, and let the sow stand for 3 minutes after filling.

Step 3: intramuscular injection of long-acting ceftiofur hydrochloride and Herba Houttuyniae (easy needle Kang) 10ml

Step 4: after perfusion, lochia will flow out in large quantities in 6-24 hours, such as there are still more lochia or pus after two days, and then enter Gongyanjing 50ml.

3. Prevention and treatment of pus after lactation + weaning + post-mating

Two kinds of sows are eliminated: the backup sows discharge pus (the uterine wall is very thin) and the discharge is serious.

The discharge of pus is not serious, and the cure rate is several percent:

Step 1: wash the hindquarters of sows by intramuscular injection of 2 (4mg) estradiol or 2 PG600,0.1% potassium permanganate, wipe the vulva with paper towels to make the sows stand, inject 1000ml saline into the uterus according to artificial insemination and wait for 30 minutes.

Step 2: give 2 doses of oxytocin intramuscularly and wait for 1 hour to let the normal saline flow out.

Step 3: infuse 200ml Gongyanjing + 30ml lincomycin into the uterus according to artificial insemination, proceed slowly for 5 minutes, and let the sows stand for 3 minutes.

Step 4: intramuscular injection of long-acting ceftiofur hydrochloride and Herba Houttuyniae (easy needle Kang) 10ml

Step 5: record and observe the follow-up situation, if there is still pus, directly eliminated.

(note: if there is pus in the later stage of lactation, then 2 doses of chloroprostol are injected intramuscularly at sea point, with an interval of 24 hours, followed by step 1)