(A) feeding pregnant sows: From the perspective of promoting fetal development, should reduce the amount of feed during pregnancy to control the weight gain of 30-40 kg; improve lactation nutritional level. Pre-pregnancy more feed coarse raw materials (green feed, silage, bad residue, etc.), late in pregnancy to feed concentrate to improve the nutritional level. The specific formula for concentrates is: corn 45%, wheat 14%, beans 5%, wheat bran 10%, fish meal 1.5%, bone meal 2%, grass powder 13%, cottonseed cake 8%, growth hormone 1%, salt 0.5 %. Dietary requirements include 11.7 MJ/kg of digestive energy, 12% of crude protein, 0.6% of calcium, and 0.5% of phosphorus. This kind of diet is fed 1.3 kilograms per day in the pre-pregnancy period and 2.5-3 kilograms in the late stage of pregnancy. The amount can be flexibly controlled according to the weight of the sow and the climatic conditions to maintain a condition that is neither too thin nor too fat. For poorly sown sows, the consumption is greater during lactation and nutrition is required after mating. About 20-30 days from this stage, in addition to feeding high quality roughage, it is also necessary to feed part of the concentrate. After the maintenance of a moderate level of nutrition, until the third month of pregnancy, and then properly strengthen the nutrition, increase the fine material.

(b) Management of pregnant sows: pregnant sows are best to grazing for 1-2 hours a day, or 2-3 hours of free exercise on the big sports grounds, in order to strengthen the system to enable them to deliver well and reduce stillbirth. It is necessary to prevent sows from mechanical abortion due to collisions, bite frames, etc. Early pregnancy, especially in the first week when it encounters high temperature (32-39°C), it is easy to cause death, and after 3 weeks the heat resistance is enhanced. Summer cooling measures should be taken to prevent mildew and toxic feed. In addition, preparations must be made before labor. There are two methods for calculating the expected date of birth: The first is the "3, 3, and 3 methods," which is to add 3 months plus 3 weeks plus 3 days on the breeding date; the second is the "6 months minus" method, that is, the date of mating. Adding four months, minus six days is the due date.

(3) Nursing of laboring sows: 1 week before delivery, clean the pens, cover the grass, keep them dry, and disinfect the surroundings of the pens. Commonly used disinfectants include 20% to 30% of ash leaching, 10% to 20% lime milk, 1% to 3% caustic soda water, and 2% to 5% susu water. When the sow appears uneasy, has painful performance, and the culprit is out of the precursor of the mucus, it is necessary to prepare for the confinement. There should be a guardian in the delivery. If dystocia occurs, inject oxytocin and massage by hand or apply a hot towel to the sow's breast. After the end of childbirth, clean the house and replace the clean grass. Pay attention to the removal of the placenta and assist the piglet to eat the colostrum.

 In this category, we offer a wide range of Urine contaciner and Shit cup for  transporting samples and carrying out various laboratory examinations. All of them are sterilized.

Furthermore, you are also offered other vessels for medical purposes, such as Ipette Electronic pipette, Pipette Tips, Cuvette cups, Plastic Test tubes and Urine analyzer. If you can not find the one you need, please contact our customner service directly for more details.

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