由辽宁省畜牧局等主办的第九届东北三省家禽交易会暨辽宁省畜牧业交易会,于2001年3月22日—23日在沈阳市辽宁世纪博览大厦隆重召开。东北三省及其他省的各畜禽公司、药厂、科研院所、合资药厂参加了本次交易会。黑龙江省生物制品一厂也展出了最新的研发产品:系列禽流感灭活苗、猪伪狂犬基因缺失苗及系列家禽多联双价活苗、灭活苗、系列常温耐热型弱 The Ninth Northeast Province Poultry Trade Fair and Liaoning Provincial Animal Husbandry Trade Fair, sponsored by the Bureau of Animal Husbandry of Liaoning Province, etc., was held ceremoniously in Shenyang Century Liaoning Expo on March 22-23, 2001. The three provinces in Northeast China and other livestock companies, pharmaceutical companies, research institutes, joint ventures participated in this fair. Heilongjiang Province, a biological products factory also exhibited the latest research and development products: series of bird flu inactivated vaccine, pigs Pseudorabies gene deletion vaccine and the series of poultry prices double live vaccine, inactivated vaccine, the series at room temperature heat-resistant weak