Development of the crops diagnosis system using the newly developed digital camera

• Project/Area Number: 26450016
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Crop production science
• Research Institution: Yamagata University
• Principal Investigator: FUJII Hiroshi 山形大学, 農学部, 教授 (30431646)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000); Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: ドローン / デジタルカメラ / 水稲 / NDVI / 葉色 / マルチカメラ / 葉色診断 / 大豆 / ﾃﾞｼﾞﾀﾙｶﾒﾗ / ﾃﾞｼﾞﾀﾙカメラ / ダイズ

Outline of Final Research Achievements

Using the newly developed digital camera, I showed that the estimate of the leaf color of the paddy-rice was possible from NDVI. Furthermore, using the digital camera on a drone, I showed that the evaluation of the leaf color of the rice field farm was possible from NDVI. By the correspondence to other crops, I showed that the estimate of the leaf color of the soybean was possible like paddy-rice from NDVI. Thus, using a digital camera of the drone deployment, I could evaluate a state of the paddy-rice, and practice of the smart agriculture was enabled.