Sensors for Detection of Nitrogen in Winter Wheat

961757

08/01/1996

Event
International Off-Highway & Powerplant Congress & Exposition
Authors Abstract
Content
A review of papers and patents related to sensor based variable rate technology (sVRT) is presented. The rationale for an sVRT system using optical sensing to vary top-dress nitrogen fertilization of winter wheat is presented. The current OSU sensor is presented with some of the calibration results for the 1996 crop season. Reasonable correlations for use of radiance based on NDVI (Perry et al. 1984) for detecting vegetative nitrogen mass are presented.
Meta TagsDetails
DOI
https://doi.org/10.4271/961757
Pages
9
Citation
Stone, M., Solie, J., Whitney, R., Raun, W. et al., "Sensors for Detection of Nitrogen in Winter Wheat," SAE Technical Paper 961757, 1996, https://doi.org/10.4271/961757.
Additional Details
Publisher
Published
Aug 1, 1996
Product Code
961757
Content Type
Technical Paper
Language
English