Sheyang County, April 10, 2010, organized by the Yancheng Technology Bureau experts Connaught in the development of biotechnology Jiangsu Co., Ltd. and the Chinese Academy of Agricultural Sciences Institute of Technology to develop new and efficient lactase pilot preparation of technical projects wereidentification of scientific and technological achievements. The appraisal committee investigated in the trial scene, and listened to the undertaker of the development work and technical summary report.