SHANGHAI, CHINA — The 40-tonne, high-end, large- and medium-sized pig feed expanding production line built by Zhengchang for Huize Wen's Animal Husbandry Co., Ltd. has entered the trial production stage.

Huize County is one of the eight largest pig counties in Yunnan Province, China. The pig industry has become one of the leading industries cultivated in the county's poverty alleviation.

Coming into 2021, the county faced epidemic outbreaks that brought a crisis to the pig industry. As a source of all nutrients for animal growth, feed is inextricably linked to African swine fever.

After the virus is carried in feed ingredients, it can still survive for a long time. Among them, the survival time of African swine fever virus in soybean meal can even exceed 30 days.

The high-end, large- and medium-pig feed production line built by Zhengchang for Huize Wen's is equipped with Zhengchang's fourth-generation expanding process. The use of Zhengchang expanding technology can not only kill the swine fever virus from the source, but also increase the survival rate of suckling pigs in the 7- to 31-day training trough by 99%, and reduce the feed-to-meat ratio of piglets by 0.1%.

The pig feed produced by Zhengchang expanding technology has helped customers establish a series of differentiated competitive advantages:

  • It can completely kill the African swine fever virus from the source, allowing the baby pigs to grow up healthy.
  • It can eliminate the anti-nutritional factors in the raw materials, reduce the urease in the soybean meal. The suckling pig will not have diarrhea after eating, and the survival rate is high.
  • Medium temperature and comfort (90~130 degrees) plus low temperature pelleting technology retains the activity of functional substances in the raw materials, improves the digestibility of feed, and realizes the formula value of nutritionists. The produced pig feed is fragrant, sweet, crisp, and crisp. Good nutrition, good digestion and fast growth.
  • In the teaching trough stage, the feed intake can be increased and the total feed intake can reach 525-700 grams, which improves the absorption capacity of the suckling pig’s digestive tract. Generally, the weight of the suckling pig will increase by 1 kg during the teaching trough. The weight of adult pigs can increase by 10 kg.