The quality of lactating sow feeding and management not only directly affects the sow's lactation, the survival rate of weaned piglets, and the weaned weight of piglets, but also affects the normal estrus and breeding of sows after weaning. Therefore, strengthening the nursing and management of nursing sows is the key to raising the economic benefits of raising pigs.
First, the amount of feed to be fed to the sow to be fed on the day of feeding or appropriate feed less mixed feed, but the amount of feed must be gradually increased, must not feed a lot, suddenly increase the amount of feed, digestion and absorption of the sow adversely, will reduce Milk production. One of the causes of postpartum fever in sows is often due to a sudden increase in feed intake. In order to increase the amount of milk produced, the method of adding protein feed and green and juicy feed is generally adopted. However, high protein levels can cause sow acidosis. Therefore, we must feed more calcium-rich supplementary feed, and then feed more fish meal, meat and bone meal and other animal feed, can significantly increase the amount of milk.
The nursing sows should be weighed in groups, and the amount of feeds should be increased or decreased accordingly. Generally, one piglet is used for each additional one, 0.35 kg feed is added on the basis of the maintenance needs of the sow, and the sow maintenance needs to be replenished every 100 kg 1 .l kilograms of material are calculated to meet the needs. For example, a l20 kg sow with 10 piglets will feed an average of 4.8 kilograms per day. If there are 5 pigs, 3.1 kg of feed will be fed daily.
Second, feed high-quality feed moldy, degenerate feed, must not be fed lactating sows, otherwise it will cause serious sow poisoning, but also make the milk degenerate, causing diarrhea or death of piglets. In order to prevent the occurrence of mastitis in sows, feed intake should be reduced 3 to 5 days before weaning and promote sows to return milk. After 2 to 3 days after weaning, the piglets should not rush to feed the sows. After the folds appear on the breasts, they indicate that they have returned to the milk and feed gradually to promote the early estrus and breeding of the sows.
Third, to ensure adequate drinking water The sows need large amounts of water during the lactation phase, and only by ensuring sufficient and clean drinking water can there be normal daily milk production. In the delivery room, it is best to set an automatic drinker and water storage device to ensure that the sow can drink water at any time. Summer hot season should ensure that the water dispenser has enough water supply.
Fourth, the environment of the pig house should be suitable for nursing sows must be kept clean, dry and well ventilated. Keep warm in winter to prevent thief wind (draft) attacks, sow house dirty, damp, often the incentive for sows, piglets disease. In particular, high humidity in the delivery room will make piglets sick and affect weight gain. In order to allow the sow to rest well, keep the delivery room quiet. When the sow is in the milk, do not circle, feed, or make loud noises to ensure proper milking. In addition, conditions must be created to allow the sow to have a certain amount of exercise time each day to promote a healthy body and increase milking power.
Fifth, strengthen the protection of lactating sows
Care should be taken to protect the lactating sows' breasts and nipples. The development of the sow's mammary glands is related to the sucking of the piglets, so the sows, especially the first-born sows, must pay attention so that all the nipples can be evenly used, otherwise there will be uneven breast size, and the development of breast milk is more, Poorly developed lactation. Therefore, when the first-born sow has too few litters, the method of combining litters can be adopted. If there is no side-by-side condition, one piglet should be allowed to eat several nipples. In particular, the piglet should be trained to suck the posterior nipple to prevent the non- sucking nipples from shrinking and affect the feeding of the next litter. In addition, breasts of nursing sows must always be kept clean so that piglets do not suffer from diarrhea and illness by eating contaminated teats. In order to maintain the cleanliness of the nipples, in addition to regular cleaning and disinfection of the pens (circles), the sows should be trained to defecate urine regularly and not to excrete urine on the pig bed.
Manual Operating Table
This operation manual table is widely used in operating rooms in hospital and clinics. The manual Operating Table is suitable for surgery operations on body parts head, neck, chest, abdominal cavity, perineum and extremities. And for wide general surgeries, obstetrics and gynecology, ENT, orthopedics and other surgical use.
The manual Surgical Table can be adjusted flexibly like table up and down, backboard folding up and down, head board folding up and down, leg board folding down, tabletop lean left and lean right, tabletop lean forward and backward by the foot pedal pump and the manual hand wheels.
Matrial of the whole structure is stainless steel.
Certificates
Certificates of CE, ISO9001, ISO13485, CFDA are approved.
Company
Shangdong province is the main machinery production base in China.
KANGERJIAN Medical Technology Co., Ltd. is a group of senior lighting design expert and machinery manufacturing expert company with 20years experience and factory locating in the east city--the hometown of confucius--Qufu in Shandong province, China.
The Company has passed the ISO:9001:2008 quality system certification, ISO13485:2003 quality system certification, CE certification and CFDA certification, so that the enterprise management standards and product quality is relatively connected to expand the international market for enterprises to lay the foundation.
Our main products: Operation Theatre Lights , Operating Room Lights , Halogen Operating Light , LED Operating Light , Surgical Operating LED Light , LED Examination Light , Mobile Type Operating Light , Gynecology Examination Tables , Obstetric Delivery Bed , Electrical Gynecological Table, Obstetric Delivery Table , Delivery Examination Table , Electric Hydraulic Operating Table, Electric Medical Operating Table, Manual Electric Operating Table, Surgical Table, Operating Table, Operating Theatre Pendants , icu tower crane in ICU room, LED Viewbox etc. professional medical equipment.
KANGERJIAN Team
Package:
Inner Package---Dust-proof plastic film+ qualified shockproof foam
Outer Package---Thick Plywood case for over sea delivery
We support ODM of the package if there's special demands from clients
Shippment:
Sea shipping, Air transportation, Expresses like DHL, UPS FEDEX, TNT etc. Our forwarder give good price support.
Clients also can choose their own forwarder.
Manual Operating Table
Manual Operating Table,Manual Electric Operating Table,Manual Gynecological Operating Table,Manual Universal Operating Table
Shandong qufu healthyou Medical Technology co.,Ltd , https://www.kangerjian-medical.com