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

語(yǔ)言
news

Pig equipment - pig farms, flies, trick me!

Recently, temperatures rise quickly, imperceptibly and the summer rhythm, these days there are a lot of Southern chicken friend asked, what is a good way to drive Cang flies, this is indeed a problem!
In order to solve the problem of flies, we must start from the root cause, it is important to improve the way manure treatment and environmental sanitation in the factory area.
Specific approach is:
First, every morning except chicken manure
First thing in the morning, every day should be in addition to chicken manure, manure because cleaning process will greatly bad smell, except after dung with increased temperature can be directly to the house ventilation, ventilation, water and water supply facilities timely inspection, to avoid Water Leakage caused by vesicular feces, often maintenance, adjusting the ventilation system, keep the environment dry, do not drop no, bulk material, clean up dead poultry in a timely manner.
Some physical methods: IED, Pu fly, fly in, but the physical methods, for the relatively small environment can also be, a large space, the effect is difficult.
Two, waste treatment and using method
When the chicken manure reaches the moisture content of 60 to 80%, it is the ideal breeding place for flies. Therefore, if you want to destroy flies, you must start with the manure treatment.
One
Soil sealing fermentation.
We can be unified to transport farm manure chicken manure accumulation, shoot compaction, and then covered with a 10 cm thick and smooth with clay in soil, covered with a thin film stand to seal airtight no air intake, anti rain, let the natural fermentation heat in the feces, to kill bacteria and parasites, the the method is suitable for fecal accumulation, not up for a long time.
Two
Plastic film sealing fermentation method.
A covered plastic film, surrounded by soil and stone compaction, to ensure airtight, left side cover is convenient, the daily fresh chicken, chicken manure compaction, if it is too thin it may be appropriate to point mixed soil mixing pile of post fermentation, regularly opened film Liangshai leaked, so even if the fly maggot breeding you can quickly kill, cover material, repeated after a period of time, that many dry chicken manure. If a short time is not the case, can refer to the above mud seal, this method makes a fast heating, suitable for a wide range of maggot killing.
Three
Biological methods
You can cultivate the natural enemies of flies in your life. Including beetles, mites, wasps and so on. Under normal circumstances, the droppings of flies, natural enemies are few, dry feces, beneficial to the formation of fly predators
Four
Chemical drugs:
The most direct and effective way to control flies is to use chemicals. Chemical drugs that can kill flies, can also kill eggs and larvae. At the beginning of March suggest that farms within spray fly medicine, start time every half a month for the 1 time, 1 times a week later.
A primarily used in the larval stage of fly development. After 14 days, it can be sprayed directly on the faeces and ground of livestock and poultry houses. Cyromazine is such drugs, the clinical effect of the use of the summer season, the livestock and poultry breeding column of fly larvae has good killing effect, effectively improve the indoor environment, kill eggs, purify the environment, effectively prevent the occurrence of infectious diseases.
Fly fly method today Xiaobian said so much, every place has its own way with love, practice and innovation is important!
Chicken needs a good environment, we can become chicken detector, rather than pseudo machines!

  • 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

欧美+国产+无码+麻豆 | 久久久久久久久久国产 | 亚洲精品成人在线 | 亚洲成a人无码午夜电影 | 成人午夜一区二区 | 91人妻人人澡人人爽人人精吕 | 国产aV熟妇人震精品一品二区 | 精品人妻一区二区三区四区色欲 | 亚洲柠檬福利资源导航 | 久亚洲AⅤ一区二区三区写真 | 日本理伦公与丰满熄中文字幕 | 久久99嫩草熟妇人妻蜜臀 | A片婬妇色费AAA片看樱花视频 | 搡BBB搡BBB免费观看 | 亚洲成人视频在线播放 | 日本黄色一区二区三区 | 国产精品久久久久无码 | 国产一级毛片无码AAAAAA看 | 欧美A片在线观看 | 女厕撒尿一区二区三区免费观看 | 西西444www大胆无码视频软件 | 午夜爱爱免费视频 | 特大黑人巨交吊性XXXXHD | 成人区人妻精品久久 | 亚洲麻豆一区二区三区 | 骚妇激情视频一区三区 | 中文字幕熟女人妻偷伦 | 精品久久久久久中文字幕18 | 精品福利视频导航 | 国产成人精品一二三区 | 国产日本精品视频 | 性感美女咻咻视频 | 91熟女大屁股偷偷对白 | 国产乱码精品一区二区三区介绍 | 国产欧美heyzo蜜一区二区 | 夜精品A片一区二区无码妖精视频 | 无码人妻精品视频 | 国产伦子伦一级A片免费看老牛 | 无码人妻AⅤ一区二区三区玉蒲团 | 中文字幕人成乱码熟女香港 | 少妇做爱xxxⅹ高潮片入口 |