In many people's eyes, pig farm is the synonym of "dirty" and "smelly".

On July 18, in the large breeding base of Zhong Bao Agricultural Biotechnology Development Co., Ltd. of Anyuan County, the reporter saw a world of difference: pigs were walking, rooting about for food and taking a rest on the yellow thick "padding"; flies, mosquitoes and waste water could not be seen, and pig manure smell could not be smelled in such a big farm.

According the technicians of Zhong Bao, they adopted the world most advanced breed technology of biological fermentation bed. The "padding" is the "fermentation bed" for the pig. The "fermentation bed" is compounded by natural plant additive and other elements. The pig manure left on the "fermentation bed" is decomposed due to bio-fermentation principle. In this way, sewage discharge can be avoided and green environmental protection is promoted.

Zhong Bao Agricultural Biotechnology Development Co., Ltd., which was introduced to Zhengang Town of Anyuan County two years ago, covers an area of 12,600 mu and its total planned investment is 1 billion yuan. Currently, the company has completed an investment of 280 million yuan; the amount of breeder pigs on hand is more than 9000; 240,000 live pigs are sold from the farm every year.

(Liu Yuhua, Reporter Xu Jun)