The number of sows to be born and the litter weight of piglets double-monthly are indicators of the level of raising and the level of production. It is also an important indicator to assess the economic benefits of sows. The specific feeding techniques are as follows: 1. The initial age of the sow is normal. Under the rearing conditions, suitable initial ages are: local breeds 6 months to 7 months old, weighing about 50 kilograms; hybrid generation sows 8 months to 9 months old, weighing about 75 kilograms; exotic lean species 9 Moon age ~ 10 months of age, weighing about 85 kg. After sows are generally used for six or seven years, their reproductive ability is significantly reduced and they should be eliminated in time. Sows that have not been exposed to heat for a long time, have no obvious estrus, or are infertile for a long period of time should also be eliminated in time. 2. Control the condition of the sows before breeding. When sows are paired, the requirement for body condition is “fat is not seen, thin is not seenâ€. If it is too fat or too thin, it is necessary to increase or decrease the amount of concentrate, increase or decrease the amount of exercise, and increase the green and juicy feed. 3. Timely breeding The timely breeding is the key to determining how much a sow can get pregnant or have a baby. The appropriate time for mating is 20 hours to 30 hours after the estrus. Usually, mating is best when the sow's vulva has fibrillar mucus outflow. Local breeds are generally 2 days to 3 days after estrus, and the sows are estrus after estrus on the afternoon of the second day or the morning of the third day. Exotic lean sows are suitable for breeding on the second day after estrus. The old sows should be prepared early. Young sows should be allocated later. In order to increase the number of litters of sows, usually two spermatozoa are sent in one love period, one in the morning, one in the afternoon from 5 to 6 pm, or once in the afternoon, and once in the morning from 8 to 9 in the morning. 4. Pay attention to miscarriage and prevent miscarriage. Pregnant sows such as malnourished, too thin, not easy to sit, or cause the fetus to be absorbed early, or even occur in the middle of stillbirth or miscarriage; such as excessive fat, can cause dystocia, or produce stillbirth or weak In particular, there are fewer litters. Therefore, high yield sows should pay attention to scientific feeding. The nutritional level of pregnant sows should be 2.8 megakascal to 3 megakascal per kilogram of digestion and 14% to 17% crude protein. Attention should be paid to the supply of minerals and trace elements. Vitamin B is indispensable and should be fed to pregnant women. After 30 days. Adhere to can not be fed mildew, deterioration, toxic and harmful feed, to avoid causing sows miscarriage and stillbirth. To allow pregnant sows more sun, exercise properly to enhance physical fitness and promote childbirth. 5. Control the farrowing season of the sow to control the sow's calving season in the spring and autumn. At this time, the climate is mild and the green feed is sufficient, which can effectively increase the bred rate and weaning weight. 6. Feeding piglets in a timely manner to promote balanced growth of piglets. How do sows have more calving and less teats? At this time, it is necessary to artificially fix the teats and batch feed the piglets, and at the same time, buy some milk powder or cow (sheep) milk as a supplement. After one week, starting from the 8th day, the piglet should be adjusted to feed the piglet, changed to piglet feed after 30 days, reduce the number of feedings, increase the feed amount and green feed, and feed the piglets to meet the requirements for nutritive substances. Needed so that piglets will grow in a balanced manner and increase their weight.
Laser Hair Grow Cap
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A laser hair growth cap, also known as a laser hair therapy cap or laser hair regrowth cap, is a wearable device that uses low-level laser therapy (LLLT) to stimulate hair growth. It is designed to treat hair loss and promote hair regrowth in individuals experiencing hair thinning or balding.
The cap contains multiple laser diodes or LEDs that emit red or near-infrared light. When the cap is worn on the head, the lasers or LEDs penetrate the scalp and stimulate the hair follicles. This stimulation promotes blood circulation, increases cell metabolism, and triggers hair growth.
Laser hair growth caps are typically used for a specified duration per session, usually around 20-30 minutes, a few times per week. The treatment duration can vary depending on the individual's needs and the specific cap model.
It is important to note that laser hair growth caps are not a guaranteed solution for hair loss, and results may vary from person to person. They are often used in conjunction with other hair loss treatments, such as medications or topical solutions, for more comprehensive results.
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