老湿司午夜爽爽影院榴莲视频-国产欧美日韩电影一区-亚洲成熟毛多妇女av毛片-中文日韩欧美天堂-国产欧美精品av-欧美亚洲成人免费电影-久久精品视频91

語(yǔ)言
news

Feeding pigs can't do these things

At present, pig raising and feeding will be used together with pig raising equipment. Feeding pigs should be reasonably configured with feed, and can not be eaten randomly, which will cause certain harm. Here are three inappropriate ways to feed pigs.
1. It is not suitable to feed the pig with the green material and the fine material
To achieve the goal of rapid fattening, the green material must be matched with 40% of the refined material. The refined material is the general pig's full price material, and 10% glutinous rice bran can be added into the feed. In the feeding process, we usually feed the concentrate first, then the green feed, four times a day. It is better to eat up within half an hour each time. In this way, we can gain 800 grams per day.
2. It is not suitable to add water to feed pig with pellet feed
When many farmers feed pigs with granular feed, they still add water to make porridge, and some even use boiled water to wash the feed or boil it in the pot, which can not only reflect the superiority of granular feed, but also destroy the nutrition of granular feed. The pellet feed is made by pressing the full value compound powder through the pellet feed machine. Compared with the powder, it has good palatability, high digestibility, low incidence rate, large intake, fast growth rate of home and high feed reward.
3. Pumpkin leaves should not be fed to pigs
Pumpkin leaf poisoning is actually nitrite poisoning. If the weather is sunny for a long time, and it rains suddenly, pumpkin rattan leaf absorbs a lot of nitrate and nitrite from the soil, but it has not been digested and utilized yet. At this time, it is easy to be poisoned if it is cut to feed pigs. Therefore, pumpkin leaf is not suitable to feed pigs generally.

  • Contact us
  • Web:http://m.destudio.cn/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

国产成人欧美日韩在线电影 | 亚洲AV无码成人精品区国产 | 亚洲AV无码一区二区三区在线高 | 黄色一级视频免费看 | 亚洲欧美日韩人成 | 精品乱码久久久久久中文字幕 | 强乱中文字幕av一区乱码 | 女帝被扒开双腿疯狂输出 | 久久久久久高清毛片一级黑人免费 | 色欲狠狠躁天天躁无码中文字幕 | 中国少妇内射XXXX狠干 | 一区二区在线视频观看 | 国产成+人欧美+综合在线观看 | 日本阿v片在线播放免费 | 亚洲国产群交无码AV | 无码免费婬AV片在线观看 | 美女极度色诱图片www视频 | 无码乱码精品少妇一级内射 | 国产国语特级**a毛片 | 国产精品毛片一区视频播 | 在线高清国语成人网站 | 91精品久久久久久久久久小网站 | 国产精品久久久久久久久久免费 | 国产精品久久毛片完整版 | 亚洲AV无码专区一级婬片毛片 | 最大胆裸体人体牲交666 | 夜夜高潮夜夜爽35高清视频 | 婷婷射精AV这里只有精品 | 欧美综合中文字幕久久99 | 无码一区18禁3D | 国产精品人人爽人人做Av片 | 奇米综合四色77777久久 | 99久久精品国产第一页 | 好舒服好粗好硬免费视频 | 日韩精品区一区二区三VR | 性色欲情网站IWWW | 久久中文字幕一区二区三区 | 成人毛片100免费观看 | 毛片视频在线免费观看 | 亚洲国产成人综合精品 | 成人午夜黄网站在线观看 |