・"Assist Eye/Variable Fertilization", which is an extension of ISEKI Agrisupport, is a system that automatically controls the amount of fertilizer applied using GPS-based driving assistance for rice transplanters and a soil diagnosis sensor, and a map-linked variable fertilization system based on field data.
・The travel assist system for rice transplanters uses GPS during rice planting work to guide the planter to the optimal planting work line without relying on visual observation, helping to improve work efficiency and reduce fatigue.
・The fertilizer application amount automatic control system detects the soil depth (depth of the soil layer) and SFV (Soil Fertility Value: soil fertility) in real time at the time of planting, using a soil diagnostic sensor installed in the rice transplanter. is automatically controlled to even out the growth of rice in one field.
・The map-linked variable fertilization system sets the optimum amount of fertilization for each location while planting rice by importing field data into the rice transplanter.

■ Main functions of Assist Eye
・Guiding the rice transplanter to the optimal planting line
The guidance screen can be easily switched between 3D and 2D.
・Agri-support cooperation
"Assist Eye" is an agricultural support extension. The work results of Assist Eye are recorded on the tablet as work history. At this time, the mapping is not recorded.

■ Main functions of variable fertilization
・Soil diagnosis and fertilizer application control
　Two types of sensors mounted on the front of the machine measure the soil depth and SFV in the field.
　The amount of fertilizer applied is suppressed by identifying areas with deep plowing soil and areas with high SFV.
・Work result display
"After the work is finished, you can see the work results." You can see the fertility of the field at a glance.
・Agri-support cooperation
　Variable fertilization is an agri-support extension. The work results of variable fertilization are recorded on a tablet as a work history (mapping).

■ Supported models
Rice transplanter: PJ10, PRJ8, PR7, PR6, NP80, NP70, NP60, PNP80 straight assist machine (Z type), PRJ8, NP80 variable fertilizer applicator (FV type), PRJ8 (FS type)

■ Operating environment
Android 9.0 or higher device recommended
* It may not work properly due to OS updates, etc.
*We have verified that it works properly with Xperia Z4 Tablet, Xperia Z5, KYOCERA Android One S4, Huawei MediaPad M5 lite 8, LAVIE T1195, and AQUOS SH-T01.
* It may not work properly on terminals other than the above recommended environment.

■ About the use of assist eye and variable fertilization
Assist Eye/Variable Fertilization is an application released by Iseki Agricultural Machinery Co., Ltd. for customers who have purchased our Agri-Support compatible straight assist machine and variable fertilization rice transplanter.
When using, please download and install Agrisupport Ver5.2.6 or later, and then additionally install the assist eye and variable fertilization extension functions.
*Please see the following URL for our agricultural machinery that supports our agri-support.
http://www.iseki.co.jp/
　For inquiries, please see the following URL
http://www.iseki.co.jp/faq/

■ Safety compliance items
- When operating this application, please operate after stopping in a safe place.

■ About license
This software includes work distributed under the Apache 2.0 license.