现已75岁的董继元,在革命战争年代当过兵打过仗、负过伤。1990年,他从阳城县招待所离休后,回到该县次营镇六甲村。多年来,他潜心钻研桑蚕栽培和养殖技术,掌握了一套新的科学的桑蚕栽培养殖技术。他坚持不懈发动和指导村民发展桑蚕栽培养殖,现在全村桑园已从原来不足300亩发展到 Dong Jianyuan, now 75, had been a soldier in the era of the revolutionary war and had been wounded. In 1990, he retired from the guest house in Yangcheng County and returned to Liujia Village, Ciying Town, the county. Over the years, he devoted himself to study silkworm cultivation and culture techniques, mastered a new set of scientific silkworm cultivation techniques. He persevered to launch and guide the villagers to develop silkworm cultivation, now the village mulberry has grown from less than 300 acres to