Location History:
- Fayetteville, AR (US) (2013)
- South Fulton, TN (US) (2015)
Company Filing History:
Years Active: 2013-2015
Title: Innovations in Nitrogen Measurement by Robert L. Rorie
Introduction
Robert L. Rorie is an accomplished inventor based in South Fulton, TN (US). He has made significant contributions to the field of agricultural technology, particularly in the measurement and fertilization of nitrogen levels in non-leguminous crops. With a total of 2 patents, Rorie's work focuses on enhancing crop yield through innovative methods.
Latest Patents
Rorie's latest patents include a "System and method of in-season nitrogen measurement and fertilization of non-leguminous crops from digital image analysis." This patent discloses a method for determining leaf nitrogen concentration and yield from a digital photograph of a fully developed leaf of crops such as corn, wheat, rice, cotton, potatoes, sugarcane, turfgrass, or forage grass species. The process involves analyzing the dark green color index (DGCI), which correlates closely with leaf nitrogen concentration and yield. Standardized color disks with known DGCI values are included in the digital photograph to serve as a comparative standard, allowing for corrections based on different cameras and lighting conditions.
Another patent, titled "System and method of determining nitrogen levels from a digital image," also focuses on determining nitrogen levels from digital images of non-leguminous crops. Similar to the first patent, it utilizes the DGCI to assess leaf nitrogen concentration and yield, ensuring accurate measurements across varying conditions.
Career Highlights
Robert L. Rorie is affiliated with the University of Arkansas, where he continues to advance research in agricultural technology. His innovative approaches have the potential to significantly impact crop management practices and improve agricultural productivity.
Collaborations
Rorie has collaborated with notable colleagues such as Larry C. Purcell and Douglas Karcher, contributing to the advancement of agricultural research and technology.
Conclusion
Robert L. Rorie's contributions to nitrogen measurement and fertilization represent a significant advancement in agricultural technology. His innovative patents provide valuable tools for improving crop yield and sustainability in farming practices.