Breast milk plays a very important role in the healthy growth of piglets. Adequate and good quality milk is the basis for piglet growth and development. So how can we ensure the sufficiency and quality of sow milk? Let's take a look at the folk tricks shared by old farmers. First, because the sow does not have a milk pool, it is not able to secrete milk at any time. Only after being oxytocin in childbirth, the muscle fiber around the acinus in the breast can shrink at any time, but gradually after delivery. Changed to control milk discharge. Therefore, each time the lactating pigs need to go through three processes 1 to send a signal, the piglets scream and arch the breasts; 2 the sows lie on the side of the nipples to agree, after a minute or two of the massage sows begin to put milk, less time 10 seconds, up to 40 seconds, 3 milking ends, indicating that the breastfeeding is over. If you want the sow to increase the milk, you can pay attention to the massage of the sow's breasts before and after breastfeeding, form conditioned reflexes, increase the number of lactation, and increase the amount of lactation. In general, the 3-5 pairs of breasts have the highest milk production. For weak piglets, they can be manually placed on the front nipples to ensure that each nipple can be sucked by the piglets, so that the litters can be evenly developed. The sow's breast massage 1-2 times a day before birth can also help increase milk production! Second, from the outside to see the distribution of well-developed nipples if you do not pay attention to the development of the breast (commonly known as the milk plate), empty table is useless. The 75-95-day stage of pregnant sows is a period of breast development, which strengthens the nutritional level of the sow during the late pregnancy, not only to ensure proper energy and protein levels, but also to ensure the needs of minerals and vitamins. The sows are given 40 days before delivery, and the “good living peptide†is added in a ratio of 1%. On the one hand, it can supplement the nutrition needed by the sow during pregnancy, supplement energy, help the sow shorten the labor process; on the other hand, it can promote the good breast. development. Only when the sow's physical fitness is always in the best condition, can it have enough nutrients to promote the development of reproductive organs such as the breast, which is beneficial to the improvement of lactation performance during lactation. Third, the quantity and quality of the milk is derived from nutrient-rich feed and sufficient drinking water. The feed that the sow feeds after delivery is gradually increased. After recovering the feed intake, it can feed more green and green to stimulate lactation. The juice feed is also increased from small to large, and must be kept fresh. It can also be supplemented with green feed at night to increase the amount of milk. Always ensure adequate and clean drinking water, after all, a large part (70%) of milk comes from water. In addition to the requirements of the feed to prevent mildew, ergot alkaloids and other mycotoxins can inhibit the secretion of prolactin, so that the sow will be no milk or less milk after delivery, standing clean mold to adsorb toxins, prevent The feed is mildewed. 1 3% of the third-generation functional additive for the lactating sows is added to the diet: "Liuji Chang peptide"; 2 Effectively inhibit lipid peroxidation in breast tissue cells, significantly increase the amount of milk and improve the quality of milk. 3 significantly improve the vitality of immune cells, effectively prevent perinatal diseases such as breast and endometritis, and prevent red, yellow and white diarrhea. Fourth, create a good pig house environment, ventilation and dry, good lighting, temperature and humidity, improve feed intake of sows. Avoid heat stress in summer, reduce the temperature of the pig house, install a fan, the sow in the positioning bar can install a drip device above the neck to help the sow to increase feed intake; when the temperature is high, it can be sprayed half an hour before feeding. Cooling, but water can not be sprayed onto the pig's head; controlling the feed intake during the sow's pregnancy to maintain the body condition also contributes to the increase in feed intake. 5. Regularly disinfect the pig pens, do a good job in the circle, clean the feces and dirt on the body surface of the sows in a timely manner; feed the concentrates three days before the birth, and feed the bran soup after the birth to prevent excessive breast swelling; eliminate the circle Sharp objects that can be injured, find damage to the nipple and surrounding tissues, and timely sterilize and anti-inflammatory treatment. Sixth, the folk small recipe 1, kelp urging milk: 250 grams of kelp plus 75 grams of lard, kelp foam chopped and added lard into a soup, fed three days, every morning and evening; 2, soy milk: 500 grams of fresh soybeans plus 100 grams of animal oil, directly boiled twice a day, 2 days to eat; 3, squid urging milk: 1000 grams of fresh squid, the fish head smashed, add appropriate amount of ginger garlic, 10 grams of grass, water fried mix feed pig, once a day, even feed for 3 days; 4, pig's trotters milk: 4 pig's trotters, add water soup, two times mixed into the feed to feed the pig; 5, brown sugar eggs urging milk: 4 to 6 eggs and 1200 grams of brown sugar, half a catty of white wine, first into the white wine, then mixed with brown sugar, white wine and feed mixed to feed the sow, sows within a few hours after serving Can be milked. During lactation, the sow's appetite is relatively strong. The sow is thin and the piglets are fat, indicating that the lactation is better. If the sow gains less weight during breastfeeding, the lactation is not high. It is not that the sow has a wide shoulder and a large amount of milk. The sow has to increase the milk in the daily feeding. It is necessary to strengthen the nutrition in the daily feeding and strengthen the management to clear the breast, eliminate the cause of no milk in the sow after childbirth, and improve the overall nutrition of the sow. Level, promote the sow's absorption of protein, use anti-peptide health products such as milk-free peptide, to achieve a truly scientific and nutritional milk and enhance milk quality. Viral Transportation Medium Tube
Uses: used for the detection and sampling of influenza, hand, mouth, foot and other epidemic diseases
For sample collection, transportation and storage. Viral Transportation Medium Tube,Sample Collection Tubes,Transport Nasal Swab With Tube,Virus Sampling Tube Nasopharyngeal Swab Jilin Sinoscience Technology Co. LTD , https://www.jlgkscience.com
Inspection principle:
The combination of multiple antibiotics has broad-spectrum antibacterial and antifungal effects;
As a protein stabilizer, bovine serum albumin can increase the survival time and infection stability of the virus;
Buffers such as Hank's build a neutral environment, which helps to increase the survival time and infection stability of the virus;
Phenol red is an acid-base indicator, the discoloration area is 6.6 (yellow)~8.0 (red), and it is red at 7.2~7.4.
Steps:
1. According to the sampling requirements, use a sampling swab to collect samples.
2. Place the swab after collecting the sample into a sterile sampling tube.
3. Break the sampling swab rod that is higher than the sterile sampling tube.
4. Tighten the cap of the sterile sampling tube.
5. Label the sterile sampling tube with information as required.
Product advantages:
1. The virus discretion of the flocking swab is high to ensure the accuracy of the test results.
2. The samples are well sealed to ensure product transportation and safe storage.
3. Product instruction manual, product certificate
Product Details:
1. The product set includes a one-time Virus Sampling Tube (including preservation solution), a self-sealing bag, a sampling swab, and instructions.
2. Product specification: 100 sets/box, 8 boxes/box 3. Product weight: 0. 65kg/box, 13. 2kg/box
4. Packing size: 25. 5*23. 5*14. 5 boxes, 53*49*32/carton
Scope of application:
Work resumption testing, the best choice for large-scale population screening
Features:
1. Transport at room temperature, stably preserve viral RNA
2. Pre-packaged guanidine salt lysate can inactivate the new coronavirus, ensuring the safety of transportation and testing personnel 3. The large-capacity preservation solution can fully soak the swab head,
The sample size can be divided into three parts for testing and reserve samples respectively to meet the testing needs.
Scope of application:
Suspected cases, disease control testing, preferred by P3 laboratory