Reserve species boar management For breeding and management of boars, it is advisable to start from a young age. The nutrients needed for early growth as a growing piglet are mainly obtained by sucking on breast milk. In order to promote the growth and development of various organs of the piglet and increase the weight of the piglets after weaning, it is recommended that training be started 7 days after birth. For other piglets raised in the litter, after weaning, it is advisable to feed more than 1 week to 2 weeks of breast milk to the remaining piglets, which can effectively promote the development of young piglets. After weaning, the piglets should be supplemented with necessary protein, vitamins and minerals in a timely manner according to their growth and development, and the feeding level should be at least 10%-20% higher than that of the boar during the same period. To strengthen the rearing and management of slaughtered boars, it must be fed separately from other boars. At the same time, in order to ensure that the reserve boar has a good breeding environment and promote its normal growth and development, we must stay away from the sow. In addition, it is necessary to ensure that boars have sufficient amount of exercise. The study found that: lack of exercise for a long time can lead to the lack of spirit, laziness, and obesity in reserved species of boars, affecting the quality of future breeding and causing more serious economic losses. Reserve sow management Reasonable feeding method. Usually 5 months to 6 months before the age of free intake, but after the 5 months of age -6 months of age should be properly limited to feed, usually about 2.8 kilograms per day, depending on the specific conditions of the pig herd, feeding 2 times a day -3 Times. It requires a weight of 90 kg at the age of 6 months and a weight of 120-130 kg at the age of 8 months of mating. If the weight of the gilt is too large at the time of initial allocation, it may cause reproductive disturbances or result in less calving; if the weight is too small, it will affect the normal growth and development of the gilt, especially the development of the reproductive system, and it is easy to cause dystocia during delivery. It will affect the lactation capacity after farrowing and shorten the useful life of sows. Therefore, gilt rearing should ensure that the amount of energy and protein in the diet and the appropriate proportion, pay attention to the supplement of minerals, vitamins and essential amino acids, and timely adjust the nutritional level of the diet according to different growth and development stages. 10 days to 14 days before mating, the implementation of short-term excellent feeding, generally can increase the number of litters about 2. Immediately after breeding, the feeding level should be lowered. Otherwise, the number of embryonic deaths will increase. Adhere to small groups feeding. When a gilt grows to 6 months of age and its weight reaches 90 kg or more, it can be transferred to a breeding and breeding area for rearing. The breeding density should be reasonably controlled. It is recommended that the gilts be divided into small groups according to their proportions. Reasonable control of stocking density, on the one hand, is conducive to the growth and development of gilts; on the other hand, it can reduce all kinds of evil caused by congestion. The specific breeding density standards are as follows: Adopting group rearing mode is 4 heads - 6 heads per column; rearing in the field with outdoor playground, feeding area no less than 2 square meters per head; raising weight after reaching 30 days - 45 days Kilograms, 7 months or more into the breeding area to participate in breeding. Appropriate control of public opinion. Sows that are too fat or too thin can affect their estrus. If there are overweight gilts, it is advisable to control their nutritional intake appropriately. Generally, 80% of gilts can be obtained before breeding. If the gilt is too thin and there are no estrus symptoms, the first consideration should be given to whether the sow is infected with the disease, and more common are skin diseases, respiratory diseases, etc. After the cause is identified, the patient is treated symptomatically and then used for breeding. Increase the amount of exercise for gilts. Proper exercise is very important for the growth and development of gilts. On the one hand, it can promote the growth and development of muscles and bones of gilts, improve their physical condition, and resist various diseases; on the other hand, it can avoid overweight of gilts, promote the normal conduct of their sexual activities, and prevent dystocia and abnormal estrus. appear. It is advisable to build a playground with enough area near the pig house and set up drinking water equipment to supply the water loss during the exercise. There are two ways to strengthen the exercise capacity of gilts: the sensation method, which allows boars to seduce sows each morning so that they can chase each other and exercise freely at the playing field. For those who have too many fat sows, they must ensure that they have a daily sow. About 1 hour of exercise. Bubble Gum,Tattoo Bubble Gum,Best Bubble Gum,Bubble Gum Candy JINJIANG XIEXIANG TRADE CORP., LTD. , https://www.xiexiangfoodstuff.com