国产女人18毛片水,成人免费淫片免费观看,日韩精品久久不卡中文字幕,美女一级毛片直播,欧美综合色区,国产精品久久久久aaaa,亚洲日韩精品欧美一区二区

No matter which pig farm the piglets are crushed to death is one of the unavoidable accidents, especially in the summer when the piglets are crushed to death with high frequency. What are the causes of the piglets' crushed to death? What countermeasures should we take to reduce the frequency? Today, with the help of Pratt & Whitney, we will learn how to correctly configure the pig breeding equipment Equipment to prevent piglets from being crushed to death.
First of all, the main reasons are as follows: 1. The bed space does not match the sow's body shape, and the piglet's activity space is small; 2. There is no anti pressure device; 3. The ground is too slippery, and the sow is easy to fall;
Then, to understand the correct measures: 1. Reasonably set the width and length of the sow's delivery column; 2. When designing the delivery bed, set a height difference of about 5cm between the place where the sow lies and the place where the piglet suckles; 3. Install and make full use of the equipment for pig's death; check regularly to ensure its normal operation; 4. Keep the floor of the delivery bed dry and avoid slipping.
Have you seen the "how to install pig raising equipment reasonably" shared by Shandong Qingdao Pratt & Whitney agriculture and animal husbandry technology Co., Ltd. and have you got any results? To learn more about pig raising equipment, please pay attention to our website. Pratt & Whitney specializes in the production of pig raising equipment, chicken raising equipment, duck raising equipment, animal husbandry fan, fiberglass fan and other poultry and animal husbandry equipment. If you need to call us, we will answer your questions at the first time and provide you with the most intimate services. http://m.shzuche365.com/