863计划“十五”国家科技重大专项中的“轻小型移动式与大型自走式喷灌机组及配套产品研制与产业化开发”课题，日前由国家科技部批复立项，并签定了课题任务合同书。经过向社会公开申请指南、单位申报专家初审、复审（答辩）等一系列程序，科技部确定该课题主持单位为中国农业 863 plan “national science and technology” major projects in the “small mobile and large-scale self-propelled irrigation sprinkler and related product development and industrialization” issue, a few days ago by the State Ministry of Science and approved the project, and signed the task contract book. After a series of procedures such as applying for public guidance to the public, applying for the first instance review and reexamination (defense) of the experts, the Ministry of Science and Technology confirmed that the subject is the host of China Agriculture