The Sinuiju Chicken Farm carried out its monthly plan at 145 percent in April after settling the feed problem.

Sariwon and Hungju chicken farms have drastically boosted egg output by introducing advanced breeding method.

Meanwhile, Kanggye, Sariwon and Phyongbuk pig farms put pig breeding on a scientific basis with introduction of bacteria-based feed processing method.

Kwangpho and Kanggye duck farms applied microbial additives to feed to increase production.