What causes wool loss in sheep in winter? How to prevent and treat it
In winter, when temperatures are low and pasture grass has withered, sheep are highly prone to wool loss, often with patches of wool falling out on the neck, shoulders, upper abdomen and back. Although most people raise sheep to obtain large amounts of wool from them, wool loss after shedding seriously affects income. So what should be done about wool loss in sheep in winter? Let's take a look together.
1. Malnutrition
In winter, temperatures are low, and most forage is dry hay stored in autumn. This kind of forage loses nutrients fairly seriously, and sheep cannot obtain the nutrients needed for growth and development from it. Over time, wool loss occurs due to malnutrition, and not only does wool loss occur, it also causes sheep to grow slowly or even stop growing.
Prevention and treatment method: So at this time, farmers must be well prepared to prevent wool loss in sheep, reduce unnecessary losses and increase farming profits. When winter comes, the work of collecting forage should begin before the forage disappears, so that a sufficient supply of feed can be ensured. In addition, combined with supplementary feeding by the farmer, this can effectively curb the occurrence of malnutrition in sheep.
2. Poor appetite
In winter, the forage is too dry and its palatability is relatively poor, so the sheep's feed intake will also be relatively low. There will be no obvious symptoms in the short term, but once it lasts a long time, it will still cause malnutrition in sheep and lead to wool loss.
Prevention and treatment method: In winter, try to feed the sheep some salt, as this can help increase the sheep's appetite and improve the digestibility of the feed, effectively increasing the sheep's nutrition. In addition, keep them warm properly to reduce nutrient consumption by the body.
3. Insufficient drinking water
In winter, sheep feed is mainly dry hay. Sheep become thirsty after eating dry hay. If drinking water is insufficient, feed intake will also gradually decrease, and over time this will also cause malnutrition and wool loss.
Prevention and treatment method: In winter, drinking water must also be supplied adequately, and the water temperature should not be too low. If the drinking water temperature is too low in winter, it may cause diarrhea and indigestion in the flock.
4. Lack of trace elements
The growth and development of sheep require many nutrients. For example, when trace elements and minerals are lacking, it can also cause hair loss. Therefore, when supplementary feeding, mineral feed should be added in appropriate amounts to prevent wool loss in sheep caused by a lack of trace elements.
The above is an introduction to the causes of wool loss in sheep in winter and the prevention and treatment methods. We hope it can help you. If you want to learn more related knowledge, please stay tuned to us.