最近最经典中文MV字幕,国产成人无码精品久久二区三,在线一区二区三区,四川少妇BBB搡BBB爽爽爽视频

news

The work of pig farm should be done well to develop better

I believe many friends like to eat pork, so do you know what work we need to pay attention to when raising pigs? Let's take a look at our introduction. I believe it can help you better understand.
How important it is to do a good job of "three fixed points" for pigs. Many pig raising friends should have a deep feeling. It is very difficult to do a good job of environmental sanitation in the future if you do not adjust the habits of pigs in one week. Good "three fixed points" can reduce labor intensity, reduce water consumption, reduce humidity of pigsty, put an end to high temperature and humidity, make air in pigsty better, and make pig sleep more fragrant. In short, "three fixed points" is for environmental health, for better feeding management, prevention is more important than treatment, management is more important. First of all, we should start from the structure of the pigsty. From the point of view of many times I went to the countryside to manage the farmers, pigs especially like to pull feces at the gate of the iron fence, which makes the front section of the pigsty very dirty, and the ammonia is very heavy. In addition, the piglets can not wash the pigsty often, which is easy to make the pig thin, cough, and poor appetite. Secondly, too much density will cause "three fixed points" to be difficult to determine. Finally, the preparation before and after pig feeding is hard work.
First of all, we will take care of it. Make a toilet for the pig. Since the pig likes to pull feces at the gate of the iron bar, make a small window at the back of the partition wall of the pig bar. It's made of small steel bars! Then the iron gate next to the aisle will be sealed first. Can't see light, can't use what bag to seal, because pig curiosity is very strong.
Secondly, the density should not be too high. There are about 15 pigs in each column. It's too big to observe pigs, and it's not easy to clean. It's better to count the number of pigs in each column. The male and the female are kept separately.
Finally, before entering the seedlings, take some of the pig's feces and put them behind the pigsty, sprinkle some water beside the "toilet". After entering the pigs for two days, do not clear away the pig's feces, drive away the "unhygienic pigs" in time, sweep away the feces in the non defecation area in time, and drag them down with a mop. In short, do this: work hard for a week, relax a batch of pigs.
I believe that all the friends have their own methods about pig raising. If you have any other questions about pig raising equipment, you can contact us at any time, so that we can better introduce them to you.

  • Contact us
  • Web:http://www.bowvalleybabysitting.com/en/
  • http://qdph.en.alibaba.com
  • Tel/Whatsapp/Wechat:+8618266221406 +15621127700
  • Email:elsa@bowvalleybabysitting.com nanaliu@bowvalleybabysitting.com
  • 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

久久久久久成人免费在线观看 | 国产乱婬片A片AAAAPp地址 | 四川少妇BBBBBB爽爽小说 | 精品一区二区国产 | 欧美A级片一区二区三区 | 久久av秘 一区二区三区水牛 | 麻豆精品秘 国产传媒MV男同 | 国产亚洲无码一区 | 欧美又粗又猛又爽又黄A片视频 | 成人免费一区二区三区视频 | 精品少妇人妻AⅤ无码久久 西西西444www无码视 | 国产老人性视频在线 | 精品人妻艳妇嫩草AV少妇 | 成人高清在线观看 | 午夜福利福利理论片在线播放 | 蜜桃成人无码区免费视频网站 | 精品人妻高清无码 | 国产成人高清视频在线观看 | 亚洲无码视频观看 | 久亚洲AⅤ一区二区三区写真 | 欧美线人一区二区三区_国产亚洲欧美在线 | avtt中文字幕| 国产成人高清视频在线观看 | 精产国品产视频在线软件的优势 | 中文字幕乱码人妻二区三区 | 暴力强伦轩一区二区三区最新更新结 | 一级黄片在线播放 | 国产成人在线一区二区三区视频 | 久久久久成人精品无码中文字幕 | 波多野结衣精品无码乳巨在线观看 | 高潮失禁潮喷大喷水av | 在线观看免费视频中文字幕 | 欧美成人高清在线 | www.caoporn.com | 欧美一级毛片久久99精品蜜桃 | 91久久久久国产一区二区 | 精品久久久久久久久久五月天堂乱 | 成人午夜免费无码福利软件 | 黄片免费在线观看视频 | 一级少妇精品久久久久久久 | 少女视频哔哩哔哩的观看体验 |