In Dongying city of Shandong province modern animal husbandry demonstration park, for Zhengda (Dongying) pig co., LTD., breeding and finishing farm supporting construction waste treatment project, breeding scale for the amount of 6600 breeding sows and 62000 pigs, adopt the mode of "breeding" to dea......

The land area is small, the fermentation speed is fast, and it quickly completes the harmless treatment process, effectively solving the problems of slow composting temperature rise speed, low composting temperature and short high temperature duration in the traditional composting fermentation techn......

Stereo closed aerobic fermentation is a deep fermentation tank. Because there is usually a fermentation product (bacterial bed) left in the fermentation tank, it is necessary to add appropriately moisture high-moisture raw materials and stir and mix them.

Each process is produced in accordance with the technical standards of Japanese enterprises. After continuous improvement, the original traditional fermentation method has been changed to a vertical aerobic fermentation tank.

In order to further improve the understanding and talent technology training of all employees of Qingdao Kaisheng Environmental Protection Equipment Manufacturing Co., Ltd., on October 27, 2022, our company invited Wang Zhongqiang, Secretary-General of the Beijing Egg Processing and Sales Industry A......

Proper temperature of piggery is the key factor to ensure healthy and happy fattening of pigs. Under high temperature, pigs will lose appetite, become irritable, even have aggressive behavior and get sick. This makes it all the more important to cool down in summer.