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

Chicken equipment - how to choose a cage for chickens to have cost-effective?

Broiler cage cage equipment and efficiency of equipment directly related farmers a lot of chicken farmers brood incubation and imbalance between layers, and do not meet the requirements. The feeding area is often too small, the feeding density is too large, and the feed and drinking water tank is not enough. It can be said that this is a common problem of chicken farmers, but also one of the important factors affecting the economic benefits of hens. There are also some chicken households for more chicken, less room or no more premises to support chickens, premature feeding the cage on chicks, the growth and development of young chicks unfavorable, and ultimately affect the laying performance of hens. Layers are harvested after the hen is laid.
The quality of poultry equipment is not matched, and the equipment for raising chickens, breeding chickens and laying hens has specifications and proportions. The equipment should be matched to the chickens, normal growth and reasonable turnover, give full play to the equipment utilization rate and operation rate, make the allocation in each hen or egg per kilogram of the depreciation fee is reasonable, which can reduce the production cost.
Cage support equipment for Broilers
Now many hens in cages, is indispensable equipment, chicken farmers are generally more attention. But the lack of ability to identify hencoop tend to buy quality, low price. The cage is for the life and production of hens and a place to sleep, can not neglect its quality, quality, the bottom of the cage cage width and slope is especially important. I have been in the same farm, witnessed the difference from two manufacturers hencoop quality, resulting in egg production, mortality and the number of broken egg rate has significant difference. Another common problem to note is that chickens are not packed in cages. When the survival rate of the brood is high, the number of the surviving hens exceeds the budget transfer group, or the group will not be able to phase out the underweight hen, which is often over loaded. According to statistics, when the number of cages per cage was increased to 5, 22.5% of hens died before 305 days. According to the production statistics accumulated over the years, cage density exceeds the prescribed standard of chickens, laying rate than the normal chickens 5% ~ 15%.

  • 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

8x8ⅹ拨牐拨牐永免费 | 91无码人妻精品一区二区三区四 | 高清无码视频在线播放 | 又粗又长又硬太爽了视频快来 | 可以免费观看的黄色视频网站 | 精人妻无码一区二区三区 | 在线亚洲AV无码秘 蜜桃医院 | 91丨国产丨白浆秘 冰块 | 麻豆视频破解在线无限观看 | av79com在线影院| 中国少妇伦子伦精品无码 | 亚洲熟妇AⅤ乱码在线 | 嫩草久久99www亚洲红桃 | 久久久国产精品红桃视频 | 国产区视频免费在线观看 | 久久精品一区二区三区不卡牛牛 | 国产成人精品AV在线 | 亚洲一级 片内射无码 | 日本老熟妇人妻妇毛多多 | 动漫黄色买无码在线观看 | 67194熟妇在线观看 | 素人美女被操到高潮完整版在线观看 | 人妻谢满精子一区二区 | 真正的免费毛片网站 | 国产成人精品AA毛片 | 四虎8848精品成人免费网站 | 国产一级a毛一级a看… | 国产熟女真实乱精品视频 | 永久免费看mv网站入口亚洲 | 亚洲电影一区二区三区 | 中国无码丰满人妻啪啪 | 精品无码久久18 | 西西www444大胆视频 | 精品久久久久久久久久久久无码免费 | 少妇毛片一区二区三区粉嫩aV | 欧美成人无码性狂猛XXX | 福利姬Jk丝袜-91Porn | 国内精品久久久久久久 | 亚洲裸体漫画在线观看 | 91Porn人妻第一页 | 精品人妻少妇一级毛片免费 |