九九九久久国产免费,欧美日韩国产成人,亚洲第一综合色,青青青免费手机版视频在线观看,久久99精品国产,精品视频www,精品在线免费视频

news

How to nurse sow delivery room in pig farm

The application of modern technology and modern management measures in pig raising equipment can make pig industry produce in an industrial way, provide suitable conditions for the growth and development of pigs, give full play to the growth potential of pigs, improve the labor productivity of pig farm, reduce the land use area of pig farm, reduce the investment cost, and realize the production of pig products with high efficiency, high quality and low consumption 。 Sow delivery room is the production core of pig farm, and effective delivery management is the key to the success of pig farm. How should we care for sow bed equipment?
1. Carefully observe the signs of sow delivery: the sow's vulva is swollen, congested and the color changes from red to purple before delivery. Sows have nesting behavior. When the performance suddenly stops eating, the breath speeds up, fidgety and restless, when up and down, frequent defecation and urination, pulling small and soft excrement, each time the amount of urination is small, but the frequency is frequent, etc., indicating that the day is about to give birth.
2. Record the delivery duration and interval in detail: check the sows several times a day. The average duration of sow delivery is 2.5 hours, and more than 8 hours may be dystocia. The average delivery interval between the two piglets is 16 minutes. If the sows are quiet and the piglets are born a few minutes apart, it means that the delivery is normal. On the contrary, sows are very restless, extremely nervous, constantly taking responsibility, which seems to be very laborious, and the interval between farrowing is more than 45 minutes, which may be difficult to give birth, so we must pay enough attention to it.
3. Pay attention to artificial midwifery: sows generally do not need help during delivery. It is very important to decide whether midwifery is needed in the process of delivery, which is difficult to master. On the one hand, there is no need to rush to midwifery, because midwifery will increase the risk of birth canal infection; on the other hand, if the delivery process is not smooth and midwifery is not carried out in time, it will not only increase the stillbirth, reduce the piglet's living ability, but also cause the death of sows.

  • Contact us
  • Web:http://www.ellavilleschleycountychamber.com/en/
  • http://qdph.en.alibaba.com
  • Tel/Whatsapp/Wechat:+8618266221406 +15621127700
  • Email:elsa@sdpuhui.cn nanaliu@sdpuhui.cn
  • Focus on us
  • Sales service hotline
  • 18660928200
  • Address:The streets of Bei'an Li Ling Industrial Park in Qingdao city of Jimo
  • Address:China Shandong Linyi Town Secondary Village Development Zone

Copyright 2017 Qingdao Puhui Agriculture and Animal Husbandry Science and Technology Co., Ltd. All Rights Reserved

潍坊市| 阿勒泰市| 昔阳县| 新河县| 祁东县| 手机| 安图县| 兰西县| 淳安县| 大冶市| 武宣县| 阿拉善左旗| 平凉市| 宁阳县| 松江区| 隆昌县| 葵青区| 肇州县| 巫溪县| 新巴尔虎右旗| 巴林左旗| 霍山县| 天等县| 盐边县| 华坪县| 湾仔区| 灵川县| 安义县| 富裕县| 阿拉善盟| 天门市| 喀喇沁旗| 贺州市| 赣州市| 兰州市| 鄱阳县| 临海市| 曲水县| 宕昌县| 昂仁县| 通渭县|