This is a dedicated application for "Koshihikari" jointly developed by Kyoto Prefecture and Kyoto University to automatically determine the amount of growth and diagnose the appropriate amount of nitrogen fertilizer by taking a picture of the rice plant with a camera.The use of this app is limited to agricultural guidance organizations and producers in Kyoto Prefecture.If other people are used, the diagnostic results may not be appropriate.Please refer to the following for how to use the app.http://www.pref.kyoto.jp/nosoken/sakumotsu1.html