色情午夜 码一区二区,江苏少妇性BBB搡BBB爽爽爽,亚洲视频中文字幕,麻豆一级A片久久久乱码

語(yǔ)言
news

Four Misunderstandings in pig health care

When we raise pigs again, we must do a good job in pig health care. If we don't do a good job in pig health care, or if we don't do a good job in pig health care, then our pig farms are likely to have large-scale diseases, and even bring us significant economic losses. So how should we do a good job of pig health care in the process of daily pig breeding? How can we avoid large-scale disease outbreak in pig health care and bring us economic losses? This has something to do with our mistakes in health care.
Myth 1: health care only in an extraordinary period
Health care is to induce and improve the internal environment of livestock, including improving immunity and purifying viruses and bacteria in the body, which should work normally. If the pig is ill, it can be treated as if it were mended after death. Therefore, we should do a good job in health care in order to prevent the outbreak of some malignant diseases and reduce unnecessary economic losses.
Mistake 2: choosing medicine for health care and not paying attention to drug resistance
We all know that vaccination is good for health care, but it doesn't mean that if we do it, we won't get sick 100% of the time. We will only reduce the chance of getting sick relatively. Even if we get sick or get medical treatment, we won't die in a large area. Therefore, under the premise of vaccine health care, we need to use medicine for health care. In the choice of drugs, we need to choose those without drug resistance, because the commonly used drugs have a certain amount of accumulation in the body, which is very simple to produce drug resistance. If we still use them, we often add cost and fail to achieve health care.
Mistake 3: only add antibiotics and no Immunoenhancers
The ultimate purpose of health care is to enhance the immunity, resistance and self-protection of pigs, and then ensure their healthy growth. At present, the main problem of swine is immunosuppression, especially the low immune function caused by the damage of immune organs (such as spleen, bone marrow, lymph nodes, etc.). If we don't solve the problem from these aspects, just add antibiotics to health care, it will get worse and worse. If there is any disturbance, it will die.
Misunderstanding 4. Pay no attention to the two key links of sows and piglets
Before sow breeding, 20 days, 70 days, 90-100 days after conception, prenatal and postpartum are the key links of health care. If health care is done well in these key stages, the reproductive function of sows will be greatly improved, and the survival rate of piglets will be high. Three injections of health care should be done three days, seven days and twenty-one days after the birth of piglets, and the health care work should be done well after weaning or after the purchase of piglets into the pen, which will avoid the occurrence of diarrhea and respiratory diseases, greatly improving the survival rate and the regularity of the market.
It is very necessary for us to do a good job in the health care of the pig population, because we will definitely be exposed to some pathogens in the process of pig breeding. If our pigs do not have enough resistance, they will get sick. If it is a contagious disease, it will cause our whole pig farm to suffer certain problems. Therefore, we are using pig breeding equipment to raise pigs At that time, we must not forget to do a good job in health care for the pigs.

  • Contact us
  • Web:http://m.hph3photography.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

97精品伊人久久久大香线蕉97 | 波多野结衣一区二区三区在线观看 | 无码精品人妻一区二区三区湄公河 | 高清无码国产在线观看 | 你懂的视频在线观看 | 人妻夜夜天天爽麻豆MV | 试看120秒一区二区三区 | 久久久久久久久久人肉洗澡亚洲成人 | AV第一福利大全导航 | 久99热人妻偷产无码区牛牛直播 | 国产人妻无码毛片久特黄 | 天美传媒妇乱XXXXX | 中文无码在线视频 | 欧美成人免费视频网址 | 亚洲一级 片内射无码 | 亚欧一区二区在线免费观看 | 欧美熟妇无码一区二区 | 特黄AAAAAAAAA毛片免费视频 | 欧美激情一区二区三区成人小说报 | 久久久久亚洲Av片无码 | Av在线免费网址 | 亚洲自偷拍精喷四虎 | 日本在线视频免费观看 | 蜜桃AV秘 无码二三区 | 国产免费播放婬乱男女婬 | 久久久人人爽爆乳A片 | 性爱视频成人免费a片 | 草1024榴社区成人影院入口 | 久久国产精华液亚洲午夜精品久久 | 亚欧精美大片精品精选 | 日本高清无码一区二区 | 国产乱人伦真实精品视频 | 亚洲欧美国产精品专区久久 | 国产农村久久精品A片 | 麻豆国产AV超爽剧情系列 | 男女污污污动态图h | 午夜福利视频1000 | 波多野结衣乳巨码在线直播 | 女自慰喷水精品www久久久 | 国产又黄又猛又粗又爽 | 樱桃免费人成网站www |