This study was conducted to provide a improving direction of R&D investment for agricultural technology. The results is summerized as follows : 1) it is necessary to make a systematic master-plant of R&D investment for agricultural technology especially including management system 2) Reinforcement of researchers and investment related with agricultural technology might be im-portant factor 3) To clarify the roles by organization is necessary to efficient management for this is needed to efficient use of research resource 5) In the meeting pro-vice era a synthetic management of tech-nology developed by researchers and mutual exchange between research organization researcher is necessary. Finally Builing up a information delivery system of agricultural technology compatible to use the technology developed is recommended.